Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2017052306..

5-22-2017
Northwest Avalanche Center
Mt Baker Ski Area, Washington

Wind gages unheated and may rime
March 6th: prec. gage may not be fully heating and measurements delayed
May 4th: 4210' station out likely due to lightning

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
             5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210'
------------------------------------------------------------------------------------
  5 21  2300    55          57           3     5     6    86
  5 22     0    56          54           2     3     6   112
  5 22   100    55          57           2     4     6   100
  5 22   200    55          52           3     4     6   100
  5 22   300    56          49           3     5     6    67
  5 22   400    55          54           3     4     6    65
  5 22   500    58          38           1     4     6    92
  5 22   600    63          33           0     0     2   124
  5 22   700    63          34           0     0     4    86
  5 22   800    63          34           0     3     5   119
  5 22   900    67          29           0     3     5   189
  5 22  1000    65          33           0     4     7   242
  5 22  1100    67          34           2     5     8   259
  5 22  1200    63          42           4    11    18   256
  5 22  1300    65          40           7    13    20   253
  5 22  1400    66          39           6    10    14   250
  5 22  1500    68          36           0     6     9   271
  5 22  1600    69          37           0     4     9   283
  5 22  1700    68          36           0     3     6   290
  5 22  1800    69          37           0     2     5   201
  5 22  1900    66          42           0     0     2   206
  5 22  2000    60          59           0     2     4   170
  5 22  2100    59          58           0     0     4   177
  5 22  2200    59          54           0     7    19   240

                                                                       Total
                                                                       Prec.
                                                                       4210'
    ------------------------------------------------------------------------
                                                                        0.00

                                      Page 1

    5-22-2017
    Northwest Avalanche Center
    Freestone Inn, Mazama, Washington
    
    Wind gages unheated and may rime

     MM/DD  Hour  Temp    RH Solar  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %  W/m2   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170'
    ------------------------------------------------------------------------
      5 21  2300    60    39     0     2     5   318     0     0     0     6
      5 22     0    58    42     0     2     5   305     0     0     0     9
      5 22   100    57    44     0     3     6   326     0     0     0     9
      5 22   200    56    47     0     3     5   319     0     0     0     9
      5 22   300    55    48     0     3     5   320     0     0     0     2
      5 22   400    55    49     0     3     6   306     0     0     0     9
      5 22   500    54    51    11     3     5   295     0     0     0     9
      5 22   600    57    54    44     2     5   306     0     0     0     1
      5 22   700    61    46    59     0     3   317     0     0     0     3
      5 22   800    67    38    57     0     4   242     0     0     0     5
      5 22   900    71    34   112     0     3   155     0     0     0     2
      5 22  1000    76    30   222     1     4   146     0     0     0     3
      5 22  1100    81    26   947     2     5    76     0     0     0     2
      5 22  1200    85    19   978     2     5   124     0     0     0     2
      5 22  1300    86    16   943     2     5   157     0     0     0    11
      5 22  1400    86    17   865     2     4   152     0     0     0    11
      5 22  1500    86    18    55     2     5   150     0     0     0     2
      5 22  1600    84    20   326     2     5   137     0     0     0    11
      5 22  1700    82    22    38     2     4   145     0     0     0    11
      5 22  1800    80    26    24     1     3   131     0     0     0    11
      5 22  1900    72    36     8     0     2   226     0     0     0    11
      5 22  2000    68    33     0     2     4   292     0     0     0    12
      5 22  2100    65    37     0     2     5   308     0     0     0    12
      5 22  2200    63    39     0     3     6   311     0     0     0    12

                                                                 Total
                                                                 Prec.
                                                                 2170'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

5-22-2017
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450'
------------------------------------------------------------------------------
  5 21  2300    51    34    43   100     3     9   303    33     0     0    79
  5 22     0    50    33    42   100     2     8   329    32     0     0    79
  5 22   100    50    33    47   100     0     3   309    32     0     0    79
  5 22   200    50    32    45   100     3     7   341    32     0     0    79
  5 22   300    50    32    48   100     3     7    13    32     0     0    79
  5 22   400    50    32    50   100     7     9     5    31     0     0    79
  5 22   500    51    33    50   100     5     9    18    32     0     0    79
  5 22   600    56    36    41   100     1     6   292    35     0     0    79
  5 22   700    56    41    41   100     1     3   259    40     0     0    79
  5 22   800    57    48    40   100     4     7   179    47     0     0    78
  5 22   900    60    56    37   100     1     4    99    56     0     0    77
  5 22  1000    59    61    37   100     3     8   158    69     0     0    75
  5 22  1100    59    63    37   100     4     8   104    78     0     0    76
  5 22  1200    62    67    33   100     3     8    34    83     0     0    76
  5 22  1300    60    68    36   100     4    11   157    84     0     0    75
  5 22  1400    61    67    35   100     6    10   171    85     0     0    75
  5 22  1500    61    66    35   100     7    12   200    86     0     0    75
  5 22  1600    59    63    38   100     8    13   227    74     0     0    74
  5 22  1700    59    62    38   100     9    12   225    73     0     0    74
  5 22  1800    58    55    40   100    10    13   227    77     0     0    74
  5 22  1900    55    42    43   100     9    12   230    50     0     0    75
  5 22  2000    54    39    44   100     8    11   239    42     0     0    75
  5 22  2100    53    37    46   100     6    10   258    38     0     0    75
  5 22  2200    53    36    49   100     8    10   256    36     0     0    75

                                                                       Total
                                                                       Prec.
                                                                       5450'
    ------------------------------------------------------------------------
                                                                           0      

                                      Page 1

5-22-2017
Northwest Avalanche Center
Mission Ridge Ski Area, Washington

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow
             6730' 5160' 4610' 6730' 5160' 6730' 6730' 6730' 5160' 5160' 5160' 5160'
------------------------------------------------------------------------------------
  5 21  2300    50    47    46    59    79     3     8   345     0     0     1    11
  5 22     0    50    46    46    56    81     0     0   327     0     0     1    11
  5 22   100    49    46    46    63    82     4     7   341     0     0     1    11
  5 22   200    49    46    46    59    81     6    10   351     0     0     1    11
  5 22   300    49    46    46    54    79     5     8     8     0     0     1    12
  5 22   400    49    46    45    52    77     4     8     4     0     0     1    12
  5 22   500    50    46    45    51    77     6     8    30     0     0     1    10
  5 22   600    51    49    47    48    73     7    10    24     0     0     1    12
  5 22   700    52    52    49    45    65     5    10    20     0     0     1    11
  5 22   800    53    58    53    46    56     5    10    28     0     0     0     9
  5 22   900    53    61    53    47    51     7    13    35     0     0     1    11
  5 22  1000    55    62    53    46    50     4    13    19     0     0     1    10
  5 22  1100    56    62    55    48    52     2     8   310     0     0     1     9
  5 22  1200    55    63    55    53    55     3     9    17     0     0     1     9
  5 22  1300    55    63    55    50    51     2    10    10     0     0     0     6
  5 22  1400    55    63    55    50    50     4    15    22     0     0     1     8
  5 22  1500    55    63    55    47    49     8    15    37     0     0     1     9
  5 22  1600    57    61    54    42    51     5    14    33     0     0     1     9
  5 22  1700    59    58    55    42    60     0     6   259     0     0     1     7
  5 22  1800    58    55    52    44    66     7    16   238     0     0     1     9
  5 22  1900    56    54    50    44    66    10    17   246     0     0     1     7
  5 22  2000    54    54    49    45    63    11    15   238     0     0     1     8
  5 22  2100    54    52    49    45    67     7     9   224     0     0     1     8
  5 22  2200    53    52    48    44    65     6     8   233     0     0     1     7

                                                                       Total
                                                                       Prec.
                                                                       5160'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

    5-22-2017
    Northwest Avalanche Center
    Lake Wenatchee State Park, Washington
    
    Wind gages unheated and may rime

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930'
    ------------------------------------------------------------------------
      5 21  2300    52    73     0     0     0   169     0     0     0     2
      5 22     0    48    81     0     0     0   169     0     0     0     2
      5 22   100    46    86     0     0     0   166     0     0     0     2
      5 22   200    45    88     0     0     0   158     0     0     0  -152
      5 22   300    43    90     0     0     0   158     0     0     0  -152
      5 22   400    42    92     0     0     0   158     0     0     0     2
      5 22   500    42    93     0     0     0   158     0     0     0     2
      5 22   600    45    89     0     0     0   159     0     0     0     2
      5 22   700    51    70     0     0     0   162     0     0     0  -156
      5 22   800    57    58     0     0     2   198     0     0     0     9
      5 22   900    62    50     0     1     3   228     0     0     0     2
      5 22  1000    70    36     0     1     3   220     0     0     0     0
      5 22  1100    77    26     0     1     3   207     0     0     0     2
      5 22  1200    82    22     0     0     3   197     0     0     0     0
      5 22  1300    83    20     0     0     4   255     0     0     0     2
      5 22  1400    85    19     0     1     4   167     0     0     0     0
      5 22  1500    85    20     0     1     4   130     0     0     0    -0
      5 22  1600    84    20     0     1     4   153     0     0     0     0
      5 22  1700    83    21     0     0     3   171     0     0     0     5
      5 22  1800    79    26     0     0     2   171     0     0     0     8
      5 22  1900    73    41     0     0     2   213     0     0     0    -1
      5 22  2000    67    46     0     0     5   255     0     0     0     1
      5 22  2100    62    53     0     0     3   200     0     0     0     0
      5 22  2200    58    63     0     0     2   226     0     0     0  -159

                                                                 Total
                                                                 Prec.
                                                                 1930'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Dirty Face Mountain, Washington
          
          Wind gages unheated and may rime
          March 2017: Wind direction out

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       5980' 5980' 5980' 5980' 5980' 5980'
          ------------------------------------------------
            5 21  2300    54    38     3     8    12   275
            5 22     0    54    37     8    11    14   280
            5 22   100    54    33    10    14    17   279
            5 22   200    54    36     7    14    17   289
            5 22   300    54    38     7    13    16   296
            5 22   400    54    43     6    12    16   294
            5 22   500    56    35     0     5     9   298
            5 22   600    57    28     0     0     3    69
            5 22   700    57    33     1     4     6   101
            5 22   800    56    35     5     7    10   124
            5 22   900    58    37     3     6    10   167
            5 22  1000    59    40     3     5     8   182
            5 22  1100    58    39     3     5     7   161
            5 22  1200    61    31     4     7    10   180
            5 22  1300    63    30     5     8    13   201
            5 22  1400    64    27     4     7    10   180
            5 22  1500    64    32     2     7    10   191
            5 22  1600    65    30     3     7    10   194
            5 22  1700    62    32     4     6    11   173
            5 22  1800    61    33     2     5     7   156
            5 22  1900    60    35     5     6     8   139
            5 22  2000    59    39     4     7    12   210
            5 22  2100    58    43     9    12    15   283
            5 22  2200    58    43     5    10    15   287

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Washington Department of Transportation
          Tumwater Mountain, Leavenworth, Washington
          
          Wind gages unheated and may rime
          Total snowdepth may reflect vegetation during warm season

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total
                   PST     F     %   Avg   Max   Dir  Snow
                       4180' 4180' 4180' 4180' 4180' 4180'
          ------------------------------------------------
            5 21  2300    59    43     0     2    28    19
            5 22     0    59    44     0     4   316    19
            5 22   100    60    41     0     4    29    19
            5 22   200    59    42     0     4   356    20
            5 22   300    59    39     0     4    36    20
            5 22   400    59    42     0     2   265    18
            5 22   500    60    40     0     2   256    21
            5 22   600    64    44     0     4   264    19
            5 22   700    68    29     0     2   128    20
            5 22   800    65    39     0     4   143    18
            5 22   900    66    31     0     4   226    19
            5 22  1000    69    37     0     4   239    19
            5 22  1100    70    36     0     4   164    19
            5 22  1200    70    28     1     5   145    20
            5 22  1300    72    28     1     4   193    19
            5 22  1400    74    29     0     5   185    15
            5 22  1500    73    28     1     7   173    18
            5 22  1600    72    30     1     6   169    20
            5 22  1700    73    29     0     6   125    20
            5 22  1800    73    31     0     5   328    18
            5 22  1900    70    31     1     4   225    19
            5 22  2000    67    33     1     3   182    19
            5 22  2100    66    36     0     4   147    18
            5 22  2200    65    37     1     5    61    19

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Washington Department of Transportation
          Grace Lakes, Stevens Pass, Washington
          
          April 15, 2017: Station out for upgrades

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total  Shot
                   PST     F     %   Avg   Max   Dir  Snow  Snow
                       4800' 4800' 4800' 4800' 4800' 4800' 4800'
          ------------------------------------------------------

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Washington Department of Transportation Schmidt Haus
          Stevens Pass, Washington

           MM/DD  Hour  Temp    RH  Hour Total 24 Hr Total Press
                   PST     F     % Prec. Prec.  Snow  Snow    mb
                       3950' 3950' 3950' 3950' 3950' 3950' 3950'
          ------------------------------------------------------
            5 21  2300    43    81     0     0     0    60  1023
            5 22     0    43    81     0     0     0    60  1023
            5 22   100    43    80     0     0     0    60  1023
            5 22   200    44    77     0     0     0    60  1023
            5 22   300    43    77     0     0     0    60  1023
            5 22   400    43    76     0     0     0    60  1022
            5 22   500    42    77     0     0     0    60  1022
            5 22   600    42    78     0     0     0    60  1023
            5 22   700    44    74     0     0     0    59  1022
            5 22   800    47    68     0     0     0    59  1022
            5 22   900    51    63     0     0     0    58  1023
            5 22  1000    55    55     0     0    -0    59  1023
            5 22  1100    58    49     0     0    -0    58  1022
            5 22  1200    59    45     0     0    -0    57  1022
            5 22  1300    60    44     0     0    -0    57  1022
            5 22  1400    62    41     0     0    28    57  1021
            5 22  1500    60    43     0     0     1    58  1021
            5 22  1600    58    45     0     0    -5    57  1021
            5 22  1700    57    49     0     0    -0    57  1020
            5 22  1800    54    61     0     0    23    57  1020
            5 22  1900    51    69     0     0    31    58  1020
            5 22  2000    47    78     0     0    48    58  1021
            5 22  2100    46    80     0     0    54    58  1021
            5 22  2200    45    82     0     0    55    58  1020

                                         Total
                                         Prec.
                                         3950'
          ------------------------------------
                                             0

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Tye Mill (5180'), Skyline (5250')
          Stevens Pass Ski Area, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp  Temp  Wind  Wind  Wind  Wind
                   PST     F     F   Min   Avg   Max   Dir
                       5180' 5250' 5180' 5180' 5180' 5180'
          ------------------------------------------------
            5 21  2300    54    52     1     4     8   139
            5 22     0    55    51     0     5     7   232
            5 22   100    56    52     2     5     8   253
            5 22   200    56    51     0     3     5   272
            5 22   300    56    51     2     4     5   274
            5 22   400    55    50     0     1     3   294
            5 22   500    59    52     0     1     4    45
            5 22   600    65    57     0     2     4    79
            5 22   700    63    63     0     3     6    84
            5 22   800    63    64     0     4     7    94
            5 22   900    62    69     0     2     6   103
            5 22  1000    66    72     0     1     5   354
            5 22  1100    64    75     0     4     9    39
            5 22  1200    67    66     0     3     6    50
            5 22  1300    71    75     0     3     8    70
            5 22  1400    68    75     0     4     7    63
            5 22  1500    70    70     0     5     8    61
            5 22  1600    69    68     0     3     6    32
            5 22  1700    67    66     0     5    11   270
            5 22  1800    64    61     0     7    11   246
            5 22  1900    61    59     5    10    14   244
            5 22  2000    58    55     4     7    15   252
            5 22  2100    58    52     3     6    10   252
            5 22  2200    58           3     6    10   245

                                      Page 1

5-22-2017
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime
Precipitaton gage measurements may be delayed in heavy snow/frozen precipitation

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total 24 Hr Total Inter
         PST     F     F     F     %     %   Avg   Max  Dir. Prec. Prec.  Snow  Snow  Snow  Snow  Snow
             5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470'
------------------------------------------------------------------------------------------------------
  5 21  2300    54    49    42    88    60     0     0           0     0    32    58    20   100    73
  5 22     0    54    49    42    88    59     0     0           0     0    32    58    22   100    74
  5 22   100    54    49    42    87    60     0     0           0     0    32    58    22    99    75
  5 22   200    54    48    42    88    57     0     0           0     0    32    58    22    99    75
  5 22   300    54    49    41    88    58     0     0           0     0    32    58    23    98    75
  5 22   400    54    49    41    88    53     0     0           0     0    33    58    23    99    75
  5 22   500    59    48    41    89    42     0     0           0     0    33    58    24    99    60
  5 22   600    60    49    41    88    42     0     0           0     0    33    58    25    99  -181
  5 22   700    58    51    42    89    41     0     0           0     0    33    58    27    99    15
  5 22   800    59    53    50    72    37     0     0           0     0    33    57    30    99    35
  5 22   900    59    56    54    65    38     0     0           0     0    33    57    34    99    41
  5 22  1000    59    58    58    53    37     0     0           0     0    33    57    36    98    72
  5 22  1100    60    61    60    46    36     0     0           0     0    33    55    38    97    74
  5 22  1200    61    65    65    38    34     0     0           0     0    33    55    38    97    75
  5 22  1300    62    64    65    35    32     0     0           0     0    32    55    37    96    77
  5 22  1400    63    64    65    35    31     0     0           0     0    32    54    38    97    76
  5 22  1500    64    64    64    35    31     0     0           0     0    33    53    40    95    76
  5 22  1600    64    65    61    43    33     0     0           0     0    33    54    39    95    74
  5 22  1700    64    70    55    56    38     0     0           0     0    32    55    37    95    73
  5 22  1800    61    60    50    67    53     0     0           0     0    33    55    36    95    72
  5 22  1900    59    55    47    78    61     0     0           0     0    34    55    30    96    71
  5 22  2000    57    52    47    82    65     0     0           0     0    34    55    28    95    71
  5 22  2100    58    52    46    83    58     0     0           0     0    35    55    27    96    70
  5 22  2200    58    52    44    86    53     0     0           0     0    36    55    28    95    70

                                                                       Total
                                                                       Prec.
                                                                       3100'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

5-22-2017
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus
Precipitaton gage measurements may be delayed in heavy snow/frozen precipitation
Occasional bad wind dir readings

 MM/DD  Hour  Temp  Temp  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press
         PST     F     F     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb
             3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010'
------------------------------------------------------------------------------------
  5 21  2300    59    58    42    90     0     1 -7999     0     0     0   207  1024
  5 22     0    60    57    41    92     3     6   144     0     0     0   207  1024
  5 22   100    60    58    41    94     0     2   189     0     0     0   207  1024
  5 22   200    60    58    40    94     5     8   190     0     0     0   207  1024
  5 22   300    61    58    40    92     4     8   193     0     0     0    22  1024
  5 22   400    61    57    40    94     4     7   198     0     0     0   207  1023
  5 22   500    60    56    41    93     4     8   184     0     0     0    23  1024
  5 22   600    59    61    42    92     6     9   159     0     0     0   207  1024
  5 22   700    59    59    62    48     7     9   131     0     0     0   207  1024
  5 22   800    60    60    65    43     9    11   119     0     0     0   207  1023
  5 22   900    60    63    71    37     8    10   117     0     0     0  -166  1023
  5 22  1000    64    68    72    37     6     8   117     0     0     0    17  1022
  5 22  1100    67    70    74    28     5     9   105     0     0     0    19  1022
  5 22  1200    69    73    80    20     8    15    98     0     0     0    18  1022
  5 22  1300    70    73    79    19     7    18 -7999     0     0     0    18  1021
  5 22  1400    71    74    79    20     8    16 -7999     0     0     0    18  1021
  5 22  1500    73    76    80    20     6    13 -7999     0     0     0    18  1020
  5 22  1600    74    75    79    23     6    11 -7999     0     0     0  -166  1020
  5 22  1700    73    77    68    40     9    17 -7999     0     0     0    17  1020
  5 22  1800    69    69    61    52    10    19 -7999     0     0     0    18  1020
  5 22  1900    66    65    51    70    11    15 -7999     0     0     0    19  1021
  5 22  2000    64    64    47    79     7    11 -7999     0     0     0    20  1021
  5 22  2100    64    63    46    85     2     4   171     0     0     0    13  1021
  5 22  2200    64    63    45    87     2     4    93     0     0     0   207  1021

                                                                 Total
                                                                 Prec.
                                                                 3010'
    ------------------------------------------------------------------
                                                                     0

                                      Page 1

5-22-2017
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

3-14-17: Summit wind speed has errorenous max gusts, disregard extremely high values
4570' base station down for repairs, will return to service Summer/Fall 2017

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
             6830' 4570' 6830' 4570' 6830' 6830' 6830' 6830' 4570' 4570' 4570' 4570'
------------------------------------------------------------------------------------
  5 21  2300    43          77           4     7    12    88
  5 22     0    42          75           4     7     9    96
  5 22   100    43          74           3     6    11    81
  5 22   200    44          71           1     3     6    72
  5 22   300    45          67           0     2     5    73
  5 22   400    45          65           4     6     9    46
  5 22   500    47          53           4     7     9    33
  5 22   600    48          57           3     5     8    54
  5 22   700    50          52           4     8    16    78
  5 22   800    51          48           8    15    25    79
  5 22   900    53          46           4    15    28    97
  5 22  1000    54          42           5    13    20   106
  5 22  1100    57          38           2     9    18   120
  5 22  1200    57          34           1     6    16   109
  5 22  1300    58          36           0     5    13    94
  5 22  1400    57          37           0     5    14    77
  5 22  1500    63          30           0     7    14    93
  5 22  1600    69          25           3     8    16   110
  5 22  1700    68          23           2     7    13   161
  5 22  1800    63          52           1     7    14   210
  5 22  1900    56          70           4     9    15   292
  5 22  2000    53          75           6     8    11   308
  5 22  2100    53          71           3     6     9   313
  5 22  2200    53          69           0     2     4   327

                                                                       Total
                                                                       Prec.
                                                                       4570'
    ------------------------------------------------------------------------
                                                                           0            

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Green Valley, Crystal Mountain Ski Area, Washington
          
          Temperature out
          24 hr board removed for season

           MM/DD  Hour  Temp 24 Hr Total
                   PST     F  Snow  Snow
                       6230' 6230' 6230'
          ------------------------------
            5 21  2300                92
            5 22     0                92
            5 22   100                92
            5 22   200                91
            5 22   300                91
            5 22   400                91
            5 22   500                91
            5 22   600                91
            5 22   700                91
            5 22   800                91
            5 22   900                91
            5 22  1000                90
            5 22  1100                90
            5 22  1200                88
            5 22  1300                88
            5 22  1400                88
            5 22  1500                87
            5 22  1600                89
            5 22  1700                89
            5 22  1800                89
            5 22  1900                89
            5 22  2000                89
            5 22  2100                89
            5 22  2200                89

                                      Page 1

5-22-2017
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Prec. gage out

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6240' 5500' 6240' 5500' 6240' 6240' 6240' 5500' 5500' 5500' 5500'
------------------------------------------------------------------------------
  5 21  2300    52    53    66    72     0     0   282    81     0     0   172
  5 22     0    52    52    67    70     0     0   279    80   .01   .01   171
  5 22   100    52    52    58    69     4     8   262    79     0   .01   172
  5 22   200    53    53    59    62     6     9   250    79     0   .01   171
  5 22   300    53    53    53    58     5    11   244    79     0   .01   171
  5 22   400    53    54    48    50     5     7   235    79   .01   .02   171
  5 22   500    54    55    46    50     0     3   220    81     0   .02   172
  5 22   600    53    55    50    49     0     0   246    85     0   .02   171
  5 22   700    53    56    52    49     5     8   256    85   .01   .03   171
  5 22   800    54    56    53    49     6    11   253    87     0   .03   171
  5 22   900    57    59    48    44     6    13   262    95     0   .03   170
  5 22  1000    56          48           7    13   254               .03      
  5 22  1100    59    64    44    30     3    10   260   115     0   .03   169
  5 22  1200    61    65    47    31     3     9   282   116     0   .03   168
  5 22  1300    64    65    47    31     3     9   287   116     0   .03   168
  5 22  1400    63    67    49    29     3    10   289   119     0   .03   168
  5 22  1500    63    66    47    29     2     8   292   119     0   .03   168
  5 22  1600    64    66    46    28     0     7   277   120     0   .03   168
  5 22  1700    65    67    35    27     0     0   273   105     0   .03   168
  5 22  1800    64    64    41    30     0     0   312    96     0   .03   169
  5 22  1900    56    59    73    66    10    17   120    80     0   .03   167
  5 22  2000    55    58    73    68    14    18   130    81     0   .03   169
  5 22  2100    56    58    71    68     7    13   165    82     0   .03   169
  5 22  2200    56    57    68    68     1     7   195    86     0   .03   168

                                                                       Total
                                                                       Prec.
                                                                       5500'
    ------------------------------------------------------------------------
                                                                         .03      

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Sunrise, Mount Rainier National Park, Washington
          
          Wind gages unheated and may rime
          Wind direction may be unreliable
          6410' Temp unreliable - lightning damage

           MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Total
                   PST     F     F     %     %   Avg   Max   Dir  Snow
                       6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410'
          ------------------------------------------------------------
            5 21  2300    50    36    72    82     9    10   190   110
            5 22     0    50    33    63    72     6     8   186   109
            5 22   100    49    32    65    71     3     6   173   109
            5 22   200    48    32    65    67     2     4   202   109
            5 22   300    47    32    65    69     0     2    59   109
            5 22   400    47    32    66    68     0     2    86   109
            5 22   500    52    32    54    68     0     0    42   109
            5 22   600    62    29    35    43     0     0    61   108
            5 22   700    58    28    40    40     0     4    99   108
            5 22   800    54    28    43    35     8    14   171   108
            5 22   900    55    26    37    30    12    16   174   107
            5 22  1000          25          31                     107
            5 22  1100    57    26    36    29    10    16   186   107
            5 22  1200    62    26    32    29     8    13   181   106
            5 22  1300    61    27    33    29     8    12   189   105
            5 22  1400    62    26    32    28     7    10   202   106
            5 22  1500    62    26    32    28     7    12   204   106
            5 22  1600    62    26    30    27     8    12   193   106
            5 22  1700    61    26    32    27     8    10   192   106
            5 22  1800    63    30    47    50     5    10   168   106
            5 22  1900    55    34    71    70     2     4    25   106
            5 22  2000    49    34    86    83     1     3    15   106
            5 22  2100    52    34    75    85     0     3   350   107
            5 22  2200    51    33    77    78     0     2    10   106

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Camp Muir, Mt Rainier National Park, Washington
          
          Wind gages unheated and may rime

            MM/DD   Hour   Temp     RH   Wind   Wind   Wind   Wind  Solar
                     PST      F      %    Min    Avg    Max    Dir   w/m2
                         10110' 10110' 10110' 10110' 10110' 10110' 10110'
          ---------------------------------------------------------------
             5 21   2300     37     30      0      0      4     21      0
             5 22      0     39     14      0      4      8    307      0
             5 22    100     38     18      0      1      5     10      0
             5 22    200     36     20      0      1      7      1      0
             5 22    300     39     13      0      2      8    338      0
             5 22    400     38     14      0      1      4    340      0
             5 22    500     38     14      0      2      5      5     16
             5 22    600     42     13      0      1      6    343    129
             5 22    700     48      9      0      0      3    298    289
             5 22    800     48      9      0      0      5    347    479
             5 22    900     52     14      0      0      3    214    666
             5 22   1000     50     12      0      1      3     25    798
             5 22   1100     45     12      0      1      5     27    796
             5 22   1200     45     18      0      2      5    238    946
             5 22   1300     44     47      0      3      9     32   1007
             5 22   1400     48     10      0      3      7     15   1018
             5 22   1500     47     14      0      2      8    266    924
             5 22   1600     42     47      0      1      4    266    775
             5 22   1700     45     45      0      1      4    300    592
             5 22   1800     42     55      0      0      2    321    271
             5 22   1900     41     61      0      5      8    278     20
             5 22   2000     40     62      1      6     10    272      8
             5 22   2100     40     65      2      8     11    273      0
             5 22   2200     41     61      2      8     12    274      0

                                      Page 1

    5-22-2017
    Northwest Avalanche Center
    Paradise, Mt Rainier National Park, Washington

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Solar
             PST     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow  W/m2
                 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380'
    ------------------------------------------------------------------------
      5 21  2300    52    64     4     6    20     0     0     0   152     0
      5 22     0    50    62     4     6    19     0     0     0   152     0
      5 22   100    51    62     4     6    18     0     0     0   152     0
      5 22   200    51    60     4     6    19     0     0     0   152     0
      5 22   300    51    58     4     5    18     0     0     0   152     0
      5 22   400    52    51     4     5    16     0     0     0   152     0
      5 22   500    52    50     4     6    15     0     0     0   152    12
      5 22   600    54    37     3     4    19     0     0     0   152    56
      5 22   700    57    37     2     4    34     0     0     0   152   259
      5 22   800    60    34     2     6    18     0     0     0   151   532
      5 22   900    63    30     3     6    46     0     0     0   151   738
      5 22  1000    63    32     2     6    34     0     0     0   151   874
      5 22  1100    66    31     2     5    37     0     0     0   149   845
      5 22  1200    70    27     2     4    41     0     0     0   149   941
      5 22  1300    73    23     3     6    48     0     0    -0   146  1065
      5 22  1400    75    21     2     6    52     0     0    -0   146  1048
      5 22  1500    76    21     3     7    59     0     0    -0   147   934
      5 22  1600    78    20     2     4    61     0     0    -0   146   776
      5 22  1700    77    21     3     6    56     0     0    -0   145   583
      5 22  1800    65    45     2     7    43     0     0     0   147   372
      5 22  1900    61    45     3     6    78     0     0     0   148   174
      5 22  2000    57    47     3     8    79     0     0     0   148    22
      5 22  2100    56    50     1     3    22     0     0     0   148     0
      5 22  2200    55    58     3     4    15     0     0     0   148     0

                                                           Total
                                                           Prec.
                                                           5400'
          ------------------------------------------------------
                                                               0

                                      Page 1

5-22-2017
Northwest Avalanche Center
White Pass Ski Area, Washington

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5800' 4470' 5800' 4470' 5970' 5970' 5970' 5970' 5800' 5800' 5800'
------------------------------------------------------------------------------
  5 21  2300    46    45    76    72     9    12    14    96     0     0   105
  5 22     0    47    44    72    74     8    10    12    99     0     0   105
  5 22   100    48    43    68    77     6     8    11    91     0     0   105
  5 22   200    46    42    73    78     6     8    10    92     0     0   105
  5 22   300    47    42    69    78     6     7    10    88     0     0   105
  5 22   400    45    41    73    78     6     8    11    93     0     0   105
  5 22   500    45    40    72    81     8    11    14    96     0     0   105
  5 22   600    49    45    65    75     8    11    14    90     0     0   105
  5 22   700    52    50    64    67    10    13    16    87     0     0   105
  5 22   800    58    55    51    58    10    14    22    83     0     0   104
  5 22   900    60    63    43    45    11    17    23    79     0     0   103
  5 22  1000    62    66    40    33    10    14    20    79     0     0   103
  5 22  1100    62    68    41    32     9    14    20    75     0     0   103
  5 22  1200    65    71    32    26     7    12    18    72     0     0   102
  5 22  1300    67    72    28    30     3     8    13    71     0     0   101
  5 22  1400    66    75    29    27     1     6    12    80     0     0   101
  5 22  1500    67    74    27    26     1     6    12   105     0     0   101
  5 22  1600    67    74    27    26     1     6    11    88     0     0   101
  5 22  1700    67    76    28    26     1     5    10   103     0     0   101
  5 22  1800    58    70    39    30     1     9    14    90     0     0   102
  5 22  1900    54    59    43    40     8    12    15    91     0     0   101
  5 22  2000    53    54    43    49     7    11    15    99     0     0   102
  5 22  2100    52    51    42    53     4     7    10    99     0     0   102
  5 22  2200    53    49    44    57     0     3     6   180     0     0   101

                                                                       Total
                                                                       Prec.
                                                                       5800'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Mt St Helens, Coldwater Ridge Visitor Center, Washington
          
          Wind exposed site may affect precipitation measurements
          Temperature sensor may have warm bias

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total
                   PST     F     %   Avg   Max   Dir Prec. Prec.
                       3260' 3260' 3260' 3260' 3260' 3260' 3260'
          ------------------------------------------------------
            5 21  2300    57    82    -0     0    38     0     0
            5 22     0    56    82    -0     0    22     0     0
            5 22   100    55    80     0     0    53     0     0
            5 22   200    54    83    -0     0    28     0     0
            5 22   300    53    87    -0     0    19     0     0
            5 22   400    53    81    -0     0    19     0     0
            5 22   500    53    78     0     1    14     0     0
            5 22   600    59    68    -0     0    18     0     0
            5 22   700    76    41     0     0    90     0     0
            5 22   800    80    28     2     7   117     0     0
            5 22   900    76    33     4    11   120     0     0
            5 22  1000    76    33     7    15   106     0     0
            5 22  1100    78    34     5    11   115     0     0
            5 22  1200    79    33     4     9   105     0     0
            5 22  1300    79    33     3     9   122     0     0
            5 22  1400    81    30     2     7   147     0     0
            5 22  1500    81    29     2     6   136     0     0
            5 22  1600    81    30     1     4   153     0     0
            5 22  1700    81    44     1     7   223     0     0
            5 22  1800    78    48     6    12   318     0     0
            5 22  1900    76    49     5     9   321     0     0
            5 22  2000    68    64     1     6   354     0     0
            5 22  2100    62    77     0     1    41     0     0
            5 22  2200    60    80    -0     0    19     0     0

                                                           Total
                                                           Prec.
                                                           3260'
          ------------------------------------------------------
                                                               0

                                      Page 1

    5-22-2017
    Northwest Avalanche Center
    Hurricane Ridge, Olympic National Park, Washington

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow
                 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250'
    ------------------------------------------------------------------
      5 21  2300    54    30    -0     0     2    41     0     0    84
      5 22     0    54    29    -0     0     2    27     0     0    84
      5 22   100    54    32    -0     2     6    53     0     0    83
      5 22   200    53    33    -0     2     7    72     0     0    84
      5 22   300    54    27    -0     0     0    76     0     0    84
      5 22   400    53    29    -0     0     0    47     0     0    84
      5 22   500    54    29    -0     0     2    52     0     0    83
      5 22   600    57    25    -0     3     6    70     0     0    83
      5 22   700    59    18    -0     2     8    74     0     0    83
      5 22   800    61    19    -0     4    10    88     0     0    83
      5 22   900    61    28    -0     0     7    93     0     0    83
      5 22  1000    63    28    -0     0     4    76     0     0    82
      5 22  1100    63    18    -0     2     8   103     0     0    82
      5 22  1200    67    32    -0     0     1   106     0     0    81
      5 22  1300    66    38    -0     0     0    23     0     0    81
      5 22  1400    65    48    -0     0     0     6     0     0    81
      5 22  1500    64    49    -0     0     0    18     0     0    79
      5 22  1600    64    48    -0     0     1     6     0     0    79
      5 22  1700    60    47    -0     0     3     5     0     0    79
      5 22  1800    59    38    -0     0     4     5     0     0    80
      5 22  1900    59    31    -0     0     5     3     0     0    81
      5 22  2000    57    30    -0     0     2   350     0     0    81
      5 22  2100    57    33    -0     0     1     7     0     0    81
      5 22  2200    56    34    -0     0     0   358     0     0    81

                                                                 Total
                                                                 Prec.
                                                                 5250'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

    5-22-2017
    Northwest Avalanche Center
    Timberline Lodge, Oregon

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 5880' 5880' 6000' 6000' 6000' 6000' 5880' 5880' 5880' 5880'
    ------------------------------------------------------------------------
      5 21  2300    52    50    -0     0     3    82     0     0    43   175
      5 22     0    52    50    -0     0     5    71     0     0    43   175
      5 22   100    53    49    -0     1     8    84     0     0    43   175
      5 22   200    53    53    -0     1     4    85     0     0    43   175
      5 22   300    52    60    -0     0     4    69     0     0    26   175
      5 22   400    52    63    -0     0     3    70     0     0    27   175
      5 22   500    52    65    -0     1     7    74     0     0    26   175
      5 22   600    54    61    -0     3     9    73     0     0    27   174
      5 22   700    56    59    -0     3     9    82     0     0    27   174
      5 22   800    56    59     0     5    11    87     0     0    27   174
      5 22   900    57    55    -0     4    10    83     0     0    27   174
      5 22  1000    59    54    -0     2     7    83     0     0    27   174
      5 22  1100    59    52    -0     0     6    87     0     0    27   173
      5 22  1200    63    43    -0     0     4    99     0     0    27   173
      5 22  1300    64    44    -0     0     3    97     0     0    27   173
      5 22  1400    66    34    -0     0     2   100     0     0    27   172
      5 22  1500    69    33    -0     0     2   105     0     0    27   171
      5 22  1600    67    37    -0     0     4    62     0     0    26   171
      5 22  1700    64    46    -0     0     3    81     0     0    26   171
      5 22  1800    62    47    -0     0     1    57     0     0    27   171
      5 22  1900    56    55    -0     0     0    48     0     0    27   171
      5 22  2000    55    58    -0     1     3    14     0     0    27   171
      5 22  2100    54    61     0     2     4    11     0     0    27   171
      5 22  2200    53    63    -0     2     4    13     0     0    28   171

                                                                 Total
                                                                 Prec.
                                                                 5880'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

          5-22-2017
          Northwest Avalanche Center
          Top of The Magic Mile chair, Timberline, Oregon
          
          Wind direction not heated and may rime
          Feb 2017: Wind readings out
          May 4 - communications out, lightning damage

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       7000' 7000' 7000' 7000' 7000' 7000'
          ------------------------------------------------

                                      Page 1

5-22-2017
Northwest Avalanche Center
Mt Hood Meadows Ski Area, Oregon

Wind direction may not be heating and may rime
24 Hr snow gage removed for summer season

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press
         PST     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb
             6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380'
------------------------------------------------------------------------------------
  5 21  2300    45    50    55    58     9    13     2     0     0   111   102  1024
  5 22     0    45    45    51    63     7    12    17     0     0   110   102  1024
  5 22   100    46    45    52    64     3     6    30     0     0   108   102  1023
  5 22   200    48    44    51    64     2     6   256     0     0   107   102  1023
  5 22   300    46    45    61    71     2     5   258     0     0   106   102  1023
  5 22   400    45    45    64    74     3     8   268     0     0   106   102  1023
  5 22   500    46    45    65    76     0     4   275     0     0   105   102  1023
  5 22   600    49    48    63    70     0     3   298     0     0   107   101  1023
  5 22   700    49    52    62    65     0     0   343     0     0   108   101  1023
  5 22   800    51    54    58    59     0     5   128     0     0   110   100  1023
  5 22   900    51    57    57    55     2     5   119     0     0   113   100  1023
  5 22  1000    53    60    54    49     0     5   224     0     0   116   101  1023
  5 22  1100    54    61    51    46     1     6   138     0     0   120   100  1023
  5 22  1200    53    63    50    42     0     4   257     0     0   123    98  1023
  5 22  1300    55    64    44    37     0     4   211     0     0   124    98  1023
  5 22  1400    56    63    43    39     0     6   267     0     0   122    98  1023
  5 22  1500    58    66    41    36     0     5    79     0     0   121    97  1023
  5 22  1600    56    60    52    52     3     7    25     0     0   118    98  1022
  5 22  1700    56    55    52    60     3     7    24     0     0   115    98  1022
  5 22  1800    54    52    54    65     1     4    26     0     0   111    97  1022
  5 22  1900    52    49    61    71     3     5     9     0     0   108    98  1022
  5 22  2000    52    48    55    72     3     7   268     0     0   105    98  1022
  5 22  2100    52    47    56    70     2     7   350     0     0   104    98  1022
  5 22  2200    52    49    58    70     0     4    25     0     0   102    98  1022

                                                                 Total
                                                                 Prec.
                                                                 5380'
    ------------------------------------------------------------------
                                                                     0

                                      Page 1

5-22-2017
Northwest Avalanche Center
Ski Bowl Ski Area, Government Camp, Oregon

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5010' 3660' 5010' 3660' 5010' 5010' 5010' 5010' 3660' 3660' 5010'
------------------------------------------------------------------------------
  5 21  2300    53    39    62    92     8    17    26    23     0     0    53
  5 22     0    53    39    60    91    13    22    31    26     0     0    53
  5 22   100    53    38    57    92    10    21    30    27     0     0    52
  5 22   200    54    38    64    92     9    16    23    27     0     0    52
  5 22   300    53    39    71    93     9    14    18    29     0     0    52
  5 22   400    53    38    69    94     8    13    18    29     0     0    52
  5 22   500    54    38    67    94     9    14    18    29     0     0    51
  5 22   600    56    39    64    96     5    12    23    29     0     0    51
  5 22   700    58    41    61    94     5    11    18    30     0     0    51
  5 22   800    61    47    57    80     5    12    20    31     0     0    51
  5 22   900    62    53    55    72     7    15    23    31     0     0    50
  5 22  1000    64    57    50    65     8    14    23    32     0     0    49
  5 22  1100    64    65    49    48     6    14    22    32     0     0    49
  5 22  1200    67    67    44    46     4    13    25    33     0     0    48
  5 22  1300    69    65    38    49     3     7    16    36     0     0    47
  5 22  1400    71    65    34    48     2     5    13    35     0     0    47
  5 22  1500    71    58    36    60     0     5    16    31     0     0    46
  5 22  1600    73    53    32    68     0     6    14    30     0     0    45
  5 22  1700    77    49    30    75     1     8    16    26     0     0    46
  5 22  1800    73    46    36    81     4    11    18    24     0     0    46
  5 22  1900    64    43    50    87     6    12    16    21     0     0    46
  5 22  2000    62    42    54    90     9    13    16    20     0     0    46
  5 22  2100    62    41    54    92     9    12    15    20     0     0    46
  5 22  2200    61    40    55    93     9    12    16    21     0     0    46

                                                                       Total
                                                                       Prec.
                                                                       3660'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1


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