10-16-2017
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA

Total snow may measure vegetation before there is snowcover

 MM/DD  Hour  Temp    RH Equip  Hour Total 24 Hr Total Press
         PST     F     %  Temp Prec. Prec.  Snow  Snow    mb
             4100' 4100' 4100' 4100' 4100' 4100' 4100' 4100'
------------------------------------------------------------
 10 15  1900    39    55    50     0     0     0     2  1023
 10 15  2000    39    57    49     0     0     0     2  1023
 10 15  2100    37    65    46   .01   .01     0     0  1023
 10 15  2200    40    64    48     0   .01     0     1  1023
 10 15  2300    40    67    49     0   .01     0     0  1023
 10 16     0    39    67    48     0   .01     0     0  1023
 10 16   100    41    63    48   .01   .02     0     2  1023
 10 16   200    39    66    48     0   .02     0     2  1023
 10 16   300    39    66    48     0   .02     0     2  1022
 10 16   400    40    66    48   .01   .03     0     2  1022
 10 16   500    41    65    49     0   .03     0     3  1022
 10 16   600    44    52    51     0   .03     0     2  1022
 10 16   700    47    41    55   .01   .04     0     3  1022
 10 16   800    53    35    74     0   .04     0     0  1022
 10 16   900    59    31    86     0   .04     0     4  1022
 10 16  1000    61    30    89     0   .04     0     2  1022
 10 16  1100    62    28    89     0   .04     0     3  1022
 10 16  1200    64    26    83     0   .04     0     0  1021
 10 16  1300    66    23    87     0   .04     0     0  1020
 10 16  1400    62    23    78     0   .04     0     0  1020
 10 16  1500    60    20    70     0   .04     0     2  1020
 10 16  1600    59    15    67     0   .04     0     3  1020
 10 16  1700    56    17    65     0   .04     0     5  1019
(1 hour of missing data)

10-7-2017
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA

Total snow may measure vegetation before there is snowcover

 MM/DD  Hour  Temp    RH Equip  Hour Total 24 Hr Total Press
         PST     F     %  Temp Prec. Prec.  Snow  Snow    mb
             4100' 4100' 4100' 4100' 4100' 4100' 4100' 4100'
------------------------------------------------------------
  10 6   500    42    40    40     0     0   -12     2  1017
  10 6   600    43    36    41     0     0   -16     5  1017
  10 6   700    48    28    46     0     0   -19     5  1017
  10 6   800    51    27    52     0     0   -22     2  1017
  10 6   900    54    21    58     0     0   -27     3  1016
  10 6  1000    56    19    62     0     0   -30     2  1016
  10 6  1100    63    17    80     0     0   -20     2  1016
  10 6  1200    62    19    74     0     0    28     0  1015
  10 6  1300    60    24    67     0     0    41     0  1015
  10 6  1400    57    26    63     0     0    40     0  1014
  10 6  1500    57    25    60     0     0    37    -0  1013
  10 6  1600    53    19    54     0     0    32     4  1013
  10 6  1700    49    33    50     0     0    27     0  1012
  10 6  1800    47    46    47     0     0    22     4  1012
  10 6  1900    45    54    45     0     0    17     4  1011
  10 6  2000    45    65    45     0     0    12     2  1011
  10 6  2100    44    71    44     0     0     7     3  1010
  10 6  2200    44    73    44     0     0     2     3  1010
  10 6  2300    45    73    45     0     0    -2     0  1009
  10 7     0    42    89    42     0     0    -6     2  1009
  10 7   100    42    90    41   .03   .03    -9     3  1009
  10 7   200    42    90    41     0   .03   -12     2  1009
  10 7   300    41    82    40     0   .03   -15     0  1009
  10 7   400    41    71    40     0   .03   -18     2  1010
------------------------------------------------------------
  10 7   500    38    71    37     0     0   -20     4  1010
  10 7   600    37    78    36     0     0   -21     2  1011
  10 7   700    38    75    37     0     0   -23     4  1011
  10 7   800    42    63    57     0     0   -24     2  1011
  10 7   900    44    58    62     0     0   -24     5  1012
  10 7  1000    45    59    61     0     0   -23     1  1012
  10 7  1100    46    54    61     0     0   -23     2  1012
  10 7  1200    46    55    55     0     0   -23     4  1012
  10 7  1300    47    52    58     0     0   -23     2  1012
  10 7  1400    48    51    58     0     0   -22    -0  1012
  10 7  1500    45    58    50     0     0   -22     1  1012
  10 7  1600    43    62    44     0     0   -22     0  1012
  10 7  1700    41    69    42     0     0   -23     1  1012
  10 7  1800    38    86    38     0     0   -23     0  1012
  10 7  1900    36    89    36   .01   .01   -23     0  1012
  10 7  2000    36    88    35     0   .01   -24     2  1012
  10 7  2100    36    87    35     0   .01   -25     0  1012
  10 7  2200    34    89    33     0   .01   -26     4  1013
  10 7  2300    32    91    30     0   .01   -27     3  1013
  10 8     0    30    92    28     0   .01   -28     2  1013
  10 8   100    30    93    28     0   .01   -28     5  1014
  10 8   200    30    94    28     0   .01   -28     2  1014
  10 8   300    31    94    29     0   .01   -28     1  1015
  10 8   400    31    95    29     0   .01   -29     2  1016
------------------------------------------------------------
  10 8   500    30    94    28     0     0   -30     0  1016
  10 8   600    30    94    28     0     0   -30     2  1017
  10 8   700    30    94    28     0     0   -31     0  1018
  10 8   800    39    77    49     0     0   -32     2  1019
  10 8   900    45    60    64     0     0   -29     3  1020
  10 8  1000    49    52    70     0     0   -23     2  1020
  10 8  1100    50    51    71     0     0   -16     1  1021
  10 8  1200    53    45    67     0     0    -5     0  1021
  10 8  1300    56    35    73     0     0     3     0  1021
  10 8  1400    55    35    70     0     0    10     4  1021
  10 8  1500    51    45    58     0     0    11     1  1022
  10 8  1600    49    53    50     0     0    10     0  1022
  10 8  1700    45    59    45     0     0     8    -0  1023
  10 8  1800    40    69    40     0     0     5     0  1023
  10 8  1900    37    77    35     0     0     2     1  1024
  10 8  2000    34    80    33     0     0     0     1  1024
  10 8  2100    34    84    31     0     0    -3     0  1024
  10 8  2200    33    87    30     0     0    -6     5  1024
  10 8  2300    32    89    30     0     0    -9     1  1024
  10 9     0    32    91    30     0     0   -13     1  1024
  10 9   100    32    91    29     0     0   -16     2  1024
  10 9   200    31    92    29     0     0   -19     3  1024
  10 9   300    31    90    28     0     0   -21     3  1024
  10 9   400    30    89    28     0     0   -23     2  1024
------------------------------------------------------------
  10 9   500    30    89    28     0     0   -24     2  1024
  10 9   600    30    87    28     0     0   -26     2  1023
  10 9   700    31    84    29     0     0   -27     0  1023
  10 9   800    41    62    51     0     0   -28     3  1023
  10 9   900    49    44    68     0     0   -28    -0  1023
  10 9  1000    51    40    73     0     0   -22    -0  1023
  10 9  1100    55    34    76     0     0   -11     3  1022
  10 9  1200    58    24    73     0     0    12     2  1022
  10 9  1300    60    22    72   .49   .49     0     1  1021
  10 9  1400    58    24    75     0   .49     0     3  1021
  10 9  1500    55    30    65     0   .49     0     1  1020
  10 9  1600    52    36    61     0   .49     0     0  1019
  10 9  1700    48    43    57     0   .49     0     1  1019
  10 9  1800    43    48    52     0   .49     0     0  1019
  10 9  1900    41    51    51     0   .49     0     2  1019
  10 9  2000    41    52    50   .01    .5     0     2  1018
  10 9  2100    40    53    50     0    .5     0     2  1017
  10 9  2200    40    55    50     0    .5     0     3  1017
  10 9  2300    39    56    49     0    .5     0     2  1016
 10 10     0    39    56    49     0    .5     0     2  1015
 10 10   100    39    53    48   .01   .51     0     2  1015
 10 10   200    38    53    48     0   .51     0     3  1014
 10 10   300    38    51    47     0   .51     0     2  1013
 10 10   400    39    47    49     0   .51     0     0  1012
------------------------------------------------------------
 10 10   500    39    46    49   .01   .01     0     2  1011
 10 10   600    38    49    49     0   .01     0     1  1011
 10 10   700    39    50    50     0   .01     0     2  1011
 10 10   800    41    51    53     0   .01     0     2  1010
 10 10   900    44    42    57   .01   .02     0     1  1010
 10 10  1000    45    43    59     0   .02     0     2  1010
 10 10  1100    49    38    64     0   .02     0     0  1010
 10 10  1200    48    41    63     0   .02     0     2  1010
 10 10  1300    45    49    57     0   .02     0     1  1009
 10 10  1400    44    59    55     0   .02     0     1  1010
 10 10  1500    43    62    53   .01   .03     0     0  1010
 10 10  1600    43    62    53     0   .03     0     0  1010
 10 10  1700    40    51    48     0   .03     0     3  1010
 10 10  1800    37    55    45     0   .03     0     2  1010
 10 10  1900    36    62    44   .01   .04     0     1  1011
 10 10  2000    36    68    44     0   .04     0     1  1011
 10 10  2100    35    72    44     0   .04     0     1  1010
 10 10  2200    34    71    42   .01   .05     0     1  1011
 10 10  2300    33    67    41     0   .05     0     0  1010
 10 11     0    32    66    40     0   .05     0     2  1010
 10 11   100    32    66    39     0   .05     0     1  1011
 10 11   200    31    70    39   .01   .06     0     2  1011
 10 11   300    31    72    38     0   .06     0     3  1011
 10 11   400    30    75    38   .01   .07     0     2  1011
------------------------------------------------------------
 10 11   500    29    78    38     0     0     0     2  1011
 10 11   600    30    76    38     0     0     0     2  1011
 10 11   700    30    75    40   .01   .01     0     4  1012
 10 11   800    33    71    47     0   .01     0     2  1012
 10 11   900    36    64    51     0   .01     0     1  1013
 10 11  1000    37    65    50   .01   .02     0     1  1013
 10 11  1100    39    60    52     0   .02     0     3  1013
 10 11  1200    40    56    53     0   .02     0     3  1013
 10 11  1300    40    64    57     0   .02     0     0  1013
 10 11  1400    41    55    54     0   .02     0     2  1013
 10 11  1500    42    53    54   .01   .03     0     0  1013
 10 11  1600    39    54    50     0   .03     0     2  1014
 10 11  1700    35    63    45     0   .03     0     2  1014
 10 11  1800    32    73    41   .01   .04     0     3  1015
 10 11  1900    30    82    40     0   .04     0     1  1015
 10 11  2000    28    85    38     0   .04     0     2  1015
 10 11  2100    28    89    38   .01   .05     0     3  1015
 10 11  2200    27    88    36     0   .05     0     4  1015
 10 11  2300    29    86    38   .01   .06     0     4  1015
 10 12     0    31    85    40     0   .06     0     3  1015
 10 12   100    31    87    40     0   .06     0     3  1015
 10 12   200    31    82    40   .01   .07     0     3  1015
 10 12   300    31    74    40     0   .07     0     3  1015
 10 12   400    32    63    41     0   .07     0     1  1015
------------------------------------------------------------
 10 12   500    32    67    41   .01   .01     0     2  1015
 10 12   600    33    70    43     0   .01     0     2  1015
 10 12   700    32    71    43     0   .01     0     2  1015
 10 12   800    36    69    53   .01   .02     0     3  1015
 10 12   900    35    77    49     0   .02     0     4  1015
 10 12  1000    34    81    47     0   .02     0     1  1015
 10 12  1100    35    85    49   .01   .03     0     3  1015
 10 12  1200    37    81    54     0   .03     0     2  1014
 10 12  1300    35    85    49   .01   .04     0     3  1014
 10 12  1400    35    89    47   .02   .06     0     3  1014
 10 12  1500    33    91    44   .04    .1     0     4  1014
 10 12  1600    33    92    44   .03   .13     0     2  1013
 10 12  1700    33    93    44   .01   .14     0     4  1013
 10 12  1800    33    94    44     0   .14     0     1  1013
 10 12  1900    32    95    43   .01   .15     0     5  1013
 10 12  2000    32    95    43     0   .15     0     5  1013
 10 12  2100    32    95    43     0   .15     0     2  1013
 10 12  2200    32    96    42   .01   .16     0     2  1013
 10 12  2300    32    96    43     0   .16     0     1  1013
 10 13     0    32    96    42   .01   .17     0     0  1013
 10 13   100    32    95    41     0   .17     0     1  1013
 10 13   200    31    95    41     0   .17     0     1  1014
 10 13   300    30    93    39   .01   .18     0     1  1013
 10 13   400    30    91    39     0   .18     0     1  1014
------------------------------------------------------------
 10 13   500    30    92    40   .01   .01     0     2  1014
 10 13   600    31    91    40     0   .01     0     2  1014
 10 13   700    30    89    39     0   .01     0     2  1014
 10 13   800    31    86    46   .01   .02     0     2  1015
 10 13   900    37    74    64     0   .02     0     2  1015
 10 13  1000    34    76    51     0   .02     0     2  1016
 10 13  1100    35    81    53   .01   .03     0     1  1016
 10 13  1200    39    70    59     0   .03     0     2  1017
 10 13  1300    40    60    60     0   .03     0     3  1017
 10 13  1400    40    58    59     0   .03     0     2  1017
 10 13  1500    36    52    49     0   .03     0     3  1018
 10 13  1600    35    66    45   .01   .04     0     3  1019
 10 13  1700    36    63    47     0   .04     0     2  1020
 10 13  1800    32    74    43     0   .04     0     3  1021
 10 13  1900    30    82    39     0   .04     0     2  1022
 10 13  2000    28    87    38   .01   .05     0     3  1023
 10 13  2100    27    89    36     0   .05     0     3  1024
 10 13  2200    26    90    35   .01   .06     0     2  1024
 10 13  2300    25    91    35     0   .06     0     2  1025
 10 14     0    25    91    34   .01   .07     0     3  1025
 10 14   100    24    91    33     0   .07     0     3  1026
 10 14   200    24    91    33     0   .07     0     3  1026
 10 14   300    24    88    33   .01   .08     0     2  1026
 10 14   400    24    90    33     0   .08     0     3  1026
------------------------------------------------------------
 10 14   500    24    90    34   .01   .01     0     3  1026
 10 14   600    25    89    34     0   .01     0     2  1027
 10 14   700    27    87    36   .01   .02     0     3  1027
 10 14   800    33    69    56     0   .02     0     3  1027
 10 14   900    37    63    59     0   .02     0     4  1027
 10 14  1000    39    52    59   .01   .03     0     3  1027
 10 14  1100    41    46    59     0   .03     0     2  1027
 10 14  1200    47    35    67     0   .03     0     1  1027
 10 14  1300    51    36    74     0   .03     0    -0  1027
 10 14  1400    48    37    68     0   .03     0     1  1027
 10 14  1500    47    38    61     0   .03     0     3  1027
 10 14  1600    46    46    57     0   .03     0     0  1027
 10 14  1700    44    50    55     0   .03     0     0  1027
 10 14  1800    39    58    49     0   .03     0     3  1028
 10 14  1900    35    68    45     0   .03     0     3  1028
 10 14  2000    35    70    44   .01   .04     0     3  1027
 10 14  2100    36    79    45     0   .04     0     2  1027
 10 14  2200    37    83    46     0   .04     0     2  1027
(6 hours of missing data)





------------------------------------------------------------
 10 15   500    36    90    46     0     0     0     2  1027
 10 15   600    36    90    47   .01   .01     0     2  1026
 10 15   700    36    92    47     0   .01     0     3  1026
 10 15   800    43    76    67   .01   .02     0     3  1026
 10 15   900    50    56    78     0   .02     0     0  1026
 10 15  1000    53    49    82     0   .02     0     4  1026
 10 15  1100    55    40    83     0   .02     0     0  1025
 10 15  1200    58    38    79     0   .02     0     0  1025
 10 15  1300    61    27    83     0   .02     0     4  1024
 10 15  1400    55    40    74     0   .02     0     0  1024
 10 15  1500    52    37    65     0   .02     0     0  1023
 10 15  1600    51    38    62     0   .02     0     3  1023
 10 15  1700    46    41    57     0   .02     0     0  1023
 10 15  1800    41    52    52     0   .02     0     1  1023
 10 15  1900    39    55    50     0   .02     0     2  1023
 10 15  2000    39    57    49     0   .02     0     2  1023
 10 15  2100    37    65    46   .01   .03     0     0  1023
 10 15  2200    40    64    48     0   .03     0     1  1023
 10 15  2300    40    67    49     0   .03     0     0  1023
 10 16     0    39    67    48     0   .03     0     0  1023
 10 16   100    41    63    48   .01   .04     0     2  1023
 10 16   200    39    66    48     0   .04     0     2  1023
 10 16   300    39    66    48     0   .04     0     2  1022
 10 16   400    40    66    48   .01   .05     0     2  1022
------------------------------------------------------------
 10 16   500    41    65    49     0   .03     0     3  1022
 10 16   600    44    52    51     0   .03     0     2  1022
 10 16   700    47    41    55   .01   .04     0     3  1022
 10 16   800    53    35    74     0   .04     0     0  1022
 10 16   900    59    31    86     0   .04     0     4  1022
 10 16  1000    61    30    89     0   .04     0     2  1022
 10 16  1100    62    28    89     0   .04     0     3  1022
 10 16  1200    64    26    83     0   .04     0     0  1021
 10 16  1300    66    23    87     0   .04     0     0  1020
 10 16  1400    62    23    78     0   .04     0     0  1020
 10 16  1500    60    20    70     0   .04     0     2  1020
 10 16  1600    59    15    67     0   .04     0     3  1020
 10 16  1700    56    17    65     0   .04     0     5  1019
(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