8-18-2017
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
Total Snow removed for summer season

 MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total
         PST     F     %   Avg   Max   Dir  Snow
             4180' 4180' 4180' 4180' 4180' 4180'
------------------------------------------------
  8 17  2000    64    37     2     8   296
  8 17  2100    63    35     4    15   296
  8 17  2200    63    36     3    14   293
  8 17  2300    61    40     4    17   292
  8 18     0    61    39    13    20   300
  8 18   100    61    36     7    15   301
  8 18   200    60    35     6    14   299
  8 18   300    60    39    11    20   287
  8 18   400    59    38    14    26   297
  8 18   500    59    39    13    21   294
  8 18   600    60    41    14    24   291
  8 18   700    59    46    14    27   295
  8 18   800    62    44    12    20   295
  8 18   900    65    43     4    13   317
  8 18  1000    64    35     7    15   300
  8 18  1100    66    29     9    18   292
  8 18  1200    64    29     8    18   290
  8 18  1300    64    39    10    19   281
  8 18  1400    72    35     1     6   228
  8 18  1500    68    42     7    27   290
  8 18  1600    67    46    10    21   292
  8 18  1700    62    51    11    26   286
  8 18  1800    61    51    14    32   284
(1 hour of missing data)

8-9-2017
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
Total Snow removed for summer season

 MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total
         PST     F     %   Avg   Max   Dir  Snow
             4180' 4180' 4180' 4180' 4180' 4180'
------------------------------------------------
   8 8   500    71    20     0     0   320
   8 8   600    73    17     0     0    85
   8 8   700    73    26     0     4   114
   8 8   800    78    22     0     4   134
   8 8   900    79    22     0     2   207
   8 8  1000    79    25     0     2   229
   8 8  1100    82    25     0     5   212
   8 8  1200    83    25     0     5   196
   8 8  1300    83    27     0     5   194
   8 8  1400    84    23     0     3   242
   8 8  1500    85    23     0     3   253
   8 8  1600    84    23     0     4   186
   8 8  1700    83    24     0     5   273
   8 8  1800    81    24     0     3   273
   8 8  1900    80    25     0     4   288
   8 8  2000    79    26     0     5    96
   8 8  2100    77    29     0     4   112
   8 8  2200    76    29     0     2   283
   8 8  2300    76    29     0     2   270
   8 9     0    75    29     0     2   260
   8 9   100    76    25     0     3    77
   8 9   200    75    26     0     0    26
   8 9   300    74    29     0     1    59
   8 9   400    73    30     0     2   299
------------------------------------------------
   8 9   500    73    30     0     2   233
   8 9   600    75    28     0     2   263
   8 9   700    78    26     0     0   159
   8 9   800    79    24     0     2   217
   8 9   900    80    27     0     4   220
   8 9  1000    80    26     0     4   224
   8 9  1100    83    26     0     3   210
   8 9  1200    85    23     0     4   189
   8 9  1300    86    21     0     5   190
   8 9  1400    86    22     0     7   208
   8 9  1500    90    19     0     3   157
   8 9  1600    89    16     0     2   153
   8 9  1700    84    21     0     4   266
   8 9  1800    84    23     0     3   322
   8 9  1900    80    27     2    14   307
   8 9  2000    79    25     1     8   315
   8 9  2100    78    23     2     9   298
   8 9  2200    77    23     0     6   285
   8 9  2300    76    23     0     5   289
  8 10     0    76    21     0     1   311
  8 10   100    75    25     0     2   115
  8 10   200    74    28     0     2   217
  8 10   300    74    20     0     3   231
  8 10   400    73    22     0     1   234
------------------------------------------------
  8 10   500    74    17     0     1   226
  8 10   600    75    18     0     2   235
  8 10   700    80    14     0     2   253
  8 10   800    80    23     0     4   138
  8 10   900    83    18     0     3   175
  8 10  1000    84    15     0     4   194
  8 10  1100    85    19     0     3   212
  8 10  1200    86    21     0     4   194
  8 10  1300    87    18     0     4   130
  8 10  1400    90    15     0     5   156
  8 10  1500    92    13     0     5   174
  8 10  1600    90    14     0     6   144
  8 10  1700    88    14     0     4   222
  8 10  1800    85    16     3    13   294
  8 10  1900    81    17     2    10   315
  8 10  2000    80    19     3    12   304
  8 10  2100    79    20     8    16   297
  8 10  2200    78    18     2    10   291
  8 10  2300    79    17     1    10   301
  8 11     0    78    17     0     4     1
  8 11   100    75    19     0     2    27
  8 11   200    76    17     0     3   212
  8 11   300    76    19     0     2   218
  8 11   400    75    19     0     2   251
------------------------------------------------
  8 11   500    75    19     0     2   209
  8 11   600    76    19     0     2   118
  8 11   700    77    26     0     3   132
  8 11   800    81    20     0     4   123
  8 11   900    82    21     0     3   292
  8 11  1000    83    24     0     3   167
  8 11  1100    86    21     0     4   187
  8 11  1200    87    17     0     5   171
  8 11  1300    90    15     0     3   167
  8 11  1400    92    16     0     3   184
  8 11  1500    86    18     0     4   174
  8 11  1600    89    17     0     3   177
(12 hours of missing data)











------------------------------------------------
  8 12   500    66    47     0     5    12
  8 12   600    66    46     0     6    55
  8 12   700    66    47     0     5   231
  8 12   800    70    43     0     5   120
  8 12   900    70    41     0     5   280
  8 12  1000    66    52     1    10   141
  8 12  1100    68    48     2    12   354
  8 12  1200    67    49     0     8    43
  8 12  1300    68    52     0     7    18
  8 12  1400    74    42     0     5    11
  8 12  1500    75    43     1     5    58
  8 12  1600    73    39     0     5    57
  8 12  1700    71    40     1     7   109
  8 12  1800    71    42     0     4   120
  8 12  1900    67    47     1     9   300
  8 12  2000    63    50     6    19   288
  8 12  2100    62    39     7    21   288
  8 12  2200    60    43     9    23   307
  8 12  2300    57    58     9    24   317
  8 13     0    58    56     2    10    43
(4 hours of missing data)



------------------------------------------------
  8 13   500    53    76     8    19   280
  8 13   600    52    77     3    12   295
  8 13   700    55    69     4    12   290
  8 13   800    55    75     2    12   273
  8 13   900    60    61     0     6   223
  8 13  1000    63    52     2    10   253
  8 13  1100    62    46     4    11   279
  8 13  1200    65    37     5    21   296
  8 13  1300    65    42     4    16   280
  8 13  1400    66    40    10    24   288
  8 13  1500    64    36     6    14   294
  8 13  1600    62    39     8    23   292
  8 13  1700    59    42    11    26   291
  8 13  1800    57    46    10    23   288
  8 13  1900    53    54     9    18   287
  8 13  2000    52    56     3    12   308
  8 13  2100    52    57     3    14   324
  8 13  2200    50    66     4    18   313
  8 13  2300    50    69     1     7   332
  8 14     0    49    71     1     9   317
  8 14   100    49    62     2    11   306
  8 14   200    49    61     7    16   293
(2 hours of missing data)

------------------------------------------------
  8 14   500    47    57     8    16   300
  8 14   600    49    51     5    15   291
  8 14   700    50    56     0     4    36
  8 14   800    53    56     1     6   114
  8 14   900    54    57     2    11   107
  8 14  1000    59    46     1     6    82
  8 14  1100    60    48     0     5   176
  8 14  1200    63    42     0     5   191
  8 14  1300    65    38     1     5   155
  8 14  1400    67    37     1     7   153
  8 14  1500    68    35     1     5   131
  8 14  1600    65    39     1     9   127
  8 14  1700    66    37     0     6   115
  8 14  1800    63    43     0     4    37
  8 14  1900    60    49     0     3   341
  8 14  2000    58    52     1     6   335
  8 14  2100    56    57     0     4   279
  8 14  2200    54    61     0     3   244
  8 14  2300    54    57     0     2   239
  8 15     0    52    66     0     2   276
  8 15   100    51    64     0     2   309
  8 15   200    51    63     0     2    32
  8 15   300    51    62     0     0   342
(1 hour of missing data)
------------------------------------------------
  8 15   500    51    54     0     0   301
  8 15   600    56    51     0     0   115
  8 15   700    58    53     0     0   213
  8 15   800    59    56     0     3   130
  8 15   900    61    51     0     3   201
  8 15  1000    63    47     0     3   166
  8 15  1100    65    44     0     4   191
  8 15  1200    67    40     0     6   220
  8 15  1300    69    35     0     5   160
  8 15  1400    70    33     0     4   165
  8 15  1500    72    32     0     4   159
  8 15  1600    70    35     2    12   298
  8 15  1700    68    29     5    19   280
  8 15  1800    67    22     8    17   287
  8 15  1900    63    26     7    17   294
  8 15  2000    62    29     7    14   294
  8 15  2100    61    30     2    11   318
  8 15  2200    59    39     3    13   292
  8 15  2300    59    34     6    14   293
  8 16     0    58    35     9    20   294
  8 16   100    57    38     7    14   296
  8 16   200    57    37     7    16   293
  8 16   300    57    36     8    16   291
  8 16   400    56    41     3     7   294
------------------------------------------------
  8 16   500    56    45     6    17   297
  8 16   600    57    45     4    13   293
  8 16   700    61    42     2    10   289
  8 16   800    61    45     2     6    69
  8 16   900    65    43     2     6    81
  8 16  1000    69    41     3    10   116
  8 16  1100    71    40     2     7    63
  8 16  1200    70    39     2     8   339
  8 16  1300    72    38     7    16   291
  8 16  1400    71    39     8    17   291
  8 16  1500    70    42    10    24   282
  8 16  1600    68    46    17    25   271
  8 16  1700    64    50    15    25   283
  8 16  1800    63    53    16    26   279
  8 16  1900    59    60    11    31   279
  8 16  2000    58    64    11    24   264
  8 16  2100    58    64    18    33   271
  8 16  2200    58    60    13    25   285
  8 16  2300    56    65     6    21   314
  8 17     0    56    64     8    17   301
  8 17   100    55    62    11    19   289
  8 17   200    55    61     9    20   300
(2 hours of missing data)

------------------------------------------------
  8 17   500    53    63     0     6   321
  8 17   600    56    60     0     7   297
  8 17   700    57    57     0     2   318
  8 17   800    59    59     1     6    44
  8 17   900    62    51     2     9   117
  8 17  1000    62    52     2     6    28
  8 17  1100    66    45     2     6   354
  8 17  1200    70    39     2     6   359
  8 17  1300    72    37     2     6   359
  8 17  1400    74    32     2     8   350
  8 17  1500    77    24     2     6   314
  8 17  1600    76    18     4    13   280
  8 17  1700    74    23     3    12   282
  8 17  1800    72    30     3    12   294
  8 17  1900    66    32     3    13   290
  8 17  2000    64    37     2     8   296
  8 17  2100    63    35     4    15   296
  8 17  2200    63    36     3    14   293
  8 17  2300    61    40     4    17   292
  8 18     0    61    39    13    20   300
  8 18   100    61    36     7    15   301
  8 18   200    60    35     6    14   299
  8 18   300    60    39    11    20   287
  8 18   400    59    38    14    26   297
------------------------------------------------
  8 18   500    59    39    13    21   294
  8 18   600    60    41    14    24   291
  8 18   700    59    46    14    27   295
  8 18   800    62    44    12    20   295
  8 18   900    65    43     4    13   317
  8 18  1000    64    35     7    15   300
  8 18  1100    66    29     9    18   292
  8 18  1200    64    29     8    18   290
  8 18  1300    64    39    10    19   281
  8 18  1400    72    35     1     6   228
  8 18  1500    68    42     7    27   290
  8 18  1600    67    46    10    21   292
  8 18  1700    62    51    11    26   286
  8 18  1800    61    51    14    32   284
(1 hour of missing data)

Data provided by Northwest Weather and Avalanche Center  http://www.nwac.us/
Data concatenated with PHP script by Amar Andalkar 2006
http://www.skimountaineer.com/CascadeSki/CascadeSnowNWAC-TenDay.html