2-18-2018
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'
------------------------------------------------------
  2 17  2300    30    96    12    26   300   .02   .02
  2 18     0    30    98     8    19   290     0   .02
  2 18   100    29    98    10    18   289   .03   .05
  2 18   200    27    95    13    25   298   .02   .07
  2 18   300    27    95    11    27   300     0   .07
  2 18   400    26    97     9    22   295   .05   .12
  2 18   500    25    96     7    18   291     0   .12
  2 18   600    25    95     6    12   285   .01   .13
  2 18   700    25    95     1     9   254   .01   .14
  2 18   800    26    96     0     2   151   .06    .2
  2 18   900    27    96     0     6   274   .02   .22
  2 18  1000    29    92     0     4   171   .01   .23
  2 18  1100    29    93     0     5   139   .07    .3
  2 18  1200    30    94     0     2   159   .06   .36
  2 18  1300    32    93     0     5   262   .03   .39
  2 18  1400    32    88     0     1   208   .02   .41
  2 18  1500    35    89     0     3   275   .03   .44
  2 18  1600    31    86     0     5   279   .04   .48
  2 18  1700    27    93     4     9   330   .05   .53
  2 18  1800    25    91     4    12   343   .01   .54
  2 18  1900    23    92     7    14   347     0   .54
  2 18  2000    23    92     7    12   351     0   .54
  2 18  2100    24    92     1     6    27     0   .54
(1 hour of missing data)

2-9-2018
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'
------------------------------------------------------
   2 8   500    47    79     3    10   294     0     0
   2 8   600    45    86     2     9   304     0     0
   2 8   700    45    89     2     7   296     0     0
   2 8   800    45    89     4    11   295     0     0
   2 8   900    45    95     0     0   296   .01   .01
   2 8  1000    45    96     0     0   120     0   .01
   2 8  1100    47    93     0     0   130     0   .01
   2 8  1200    48    91    -0     0   141     0   .01
   2 8  1300    46    97     2     7   278     0   .01
   2 8  1400    46    97     2     8   284   .01   .02
   2 8  1500    45    96     3     8   287     0   .02
   2 8  1600    44    97     3     8   282     0   .02
   2 8  1700    43    99     2     6   284     0   .02
   2 8  1800    42    99     1     9   285     0   .02
   2 8  1900    42   100     1     7   286     0   .02
   2 8  2000    41    99     1     6   293     0   .02
   2 8  2100    39    97     0     6   301     0   .02
   2 8  2200    39    97     0     5   264     0   .02
   2 8  2300    38    97     0     1   284     0   .02
   2 9     0    37    93     1     8   298     0   .02
   2 9   100    35    96     1     6   311     0   .02
   2 9   200    34    97     4     8   326     0   .02
   2 9   300    33    94     2    11   308     0   .02
   2 9   400    32    92     3     9   312     0   .02
------------------------------------------------------
   2 9   500    32    93     1     6   316     0     0
   2 9   600    32    95     0     4   314     0     0
   2 9   700    32    95    -0     0   217     0     0
   2 9   800    32    94    -0     0   277     0     0
   2 9   900    33    94    -0     0   267     0     0
   2 9  1000    34    94    -0     0   237     0     0
   2 9  1100    34    89     0     4   291     0     0
   2 9  1200    36    87     1     4   303     0     0
   2 9  1300    36    91     0     3   294     0     0
   2 9  1400    37    91     1     5   292     0     0
   2 9  1500    37    85     1     5   286     0     0
   2 9  1600    35    88     3     7   301   .01   .01
   2 9  1700    35    89     0     5   317     0   .01
   2 9  1800    34    94     0     1   288     0   .01
   2 9  1900    34    96    -0     0   290     0   .01
   2 9  2000    34    96     0     0   294     0   .01
   2 9  2100    33    98     3     9   332   .01   .02
   2 9  2200    32    99     5     9   326     0   .02
   2 9  2300    32    99     3     7   323     0   .02
  2 10     0    32    99     2     5   331     0   .02
  2 10   100    32    96     0     3   342     0   .02
  2 10   200    31    96     0     2   355     0   .02
  2 10   300    29    96    -0     0    12     0   .02
  2 10   400    29    96     0     2    52     0   .02
------------------------------------------------------
  2 10   500    28    97     0     4     9     0     0
  2 10   600    28    97     0     0    60     0     0
  2 10   700    27    95    -0     0    67     0     0
  2 10   800    25    95    -0     0    40     0     0
  2 10   900    29    97    -0     0    83     0     0
  2 10  1000    34    91    -0     0   136     0     0
  2 10  1100    37    83     0     3   159     0     0
  2 10  1200    38    77     0     2   221     0     0
  2 10  1300    39    75     0     3   235     0     0
  2 10  1400    41    70     0     5   236     0     0
  2 10  1500    41    74     0     3   206     0     0
  2 10  1600    40    76     0     0   212     0     0
  2 10  1700    38    85    -0     0   148     0     0
  2 10  1800    33    91    -0     0   149     0     0
  2 10  1900    32    96     0     3    82     0     0
  2 10  2000    30    96    -0     0    11     0     0
  2 10  2100    29    87     0     3    90     0     0
  2 10  2200    30    71    -0     0    32     0     0
  2 10  2300    30    73    -0     0    13     0     0
  2 11     0    30    56     0     1    69     0     0
  2 11   100    32    52     0     0    68     0     0
  2 11   200    32    54    -0     0    62     0     0
  2 11   300    33    53     0     4    70     0     0
  2 11   400    33    66     0     1   322     0     0
------------------------------------------------------
  2 11   500    32    65     0     7   324     0     0
  2 11   600    32    74     0     1   359     0     0
  2 11   700    32    82     0     5   318     0     0
  2 11   800    33    80     0     7   296     0     0
  2 11   900    33    86     3     7   293     0     0
  2 11  1000    33    88     5     9   307     0     0
  2 11  1100    37    78     2     7   281     0     0
  2 11  1200    36    82     4     8   313     0     0
  2 11  1300    34    87     5     9   335     0     0
  2 11  1400    35    83     4     9   316     0     0
  2 11  1500    34    84     4    10   323     0     0
  2 11  1600    34    87     3     7   319     0     0
  2 11  1700    32    85     2     9   335     0     0
  2 11  1800    31    81     0     5   354     0     0
  2 11  1900    30    82     1     8   355     0     0
  2 11  2000    29    82     2     8   346     0     0
  2 11  2100    28    84     0     9   353     0     0
  2 11  2200    27    87     2     7   351     0     0
  2 11  2300    25    90     0     0     4     0     0
  2 12     0    24    92    -0     0   343     0     0
  2 12   100    24    93    -0     0    40     0     0
  2 12   200    24    91    -0     0    22     0     0
  2 12   300    24    85    -0     0    33     0     0
  2 12   400    24    83    -0     0    44     0     0
------------------------------------------------------
  2 12   500    23    82    -0     0    44     0     0
  2 12   600    23    84    -0     0    54     0     0
  2 12   700    23    83    -0     0    38     0     0
  2 12   800    23    82    -0     0    34     0     0
  2 12   900    27    79    -0     0    88     0     0
  2 12  1000    32    60     0     5   149     0     0
  2 12  1100    34    51     0     5   250     0     0
  2 12  1200    35    59     3     9   303     0     0
  2 12  1300    36    56     1     6   257     0     0
  2 12  1400    37    49     0     5   295     0     0
  2 12  1500    37    57     2     9   261     0     0
  2 12  1600    37    66     2     8   272     0     0
  2 12  1700    34    68     4     8   318     0     0
  2 12  1800    31    76     0     4   332     0     0
  2 12  1900    29    83     0     1   340     0     0
  2 12  2000    28    84     0     3    43     0     0
  2 12  2100    28    84     0     5     5     0     0
  2 12  2200    26    87     0     1    41     0     0
  2 12  2300    26    89     0     0    59     0     0
  2 13     0    25    88    -0     0    44     0     0
  2 13   100    25    90    -0     0    17     0     0
  2 13   200    25    87    -0     0    16     0     0
  2 13   300    25    83    -0     0    13     0     0
  2 13   400    25    86    -0     0    31     0     0
------------------------------------------------------
  2 13   500    26    74    -0     0    69     0     0
  2 13   600    27    74    -0     0    16     0     0
  2 13   700    28    62    -0     0    18     0     0
  2 13   800    30    53    -0     0    21     0     0
  2 13   900    36    52     0     0    97     0     0
  2 13  1000    41    45     0     0   144     0     0
  2 13  1100    45    44     0     2   154     0     0
  2 13  1200    47    40     0     2   158     0     0
  2 13  1300    47    37     0     3   148     0     0
  2 13  1400    48    48     0     3   185     0     0
  2 13  1500    46    54     0     3   203     0     0
  2 13  1600    44    60     0     0   220     0     0
  2 13  1700    42    65     0     2   177     0     0
  2 13  1800    39    69     0     3   140     0     0
  2 13  1900    38    71    -0     0   103     0     0
  2 13  2000    38    73    -0     0   113     0     0
  2 13  2100    37    59     0     1   123     0     0
  2 13  2200    36    63     1     7   305     0     0
  2 13  2300    32    90     3     8   327   .01   .01
  2 14     0    31    96     0     6   111   .07   .08
  2 14   100    32    97     0     5   122   .14   .22
  2 14   200    33    97     0     2   119   .09   .31
  2 14   300    32    96     0     2   157   .09    .4
  2 14   400    31    95     0     3   154   .05   .45
------------------------------------------------------
  2 14   500    31    96     0     0   128   .02   .02
  2 14   600    31    96     0     2   121   .06   .08
  2 14   700    31    96     0     2   136   .09   .17
  2 14   800    31    95     0     2   156   .02   .19
  2 14   900    34    93    -0     0   167   .01    .2
  2 14  1000    35    91     0     0   224   .02   .22
  2 14  1100    35    91     2     8   292   .02   .24
  2 14  1200    34    89     6    14   306     0   .24
  2 14  1300    36    86     5    16   303   .01   .25
  2 14  1400    35    90     4    12   292   .01   .26
  2 14  1500    35    92     0     2   279   .04    .3
  2 14  1600    34    93     0     7   309   .06   .36
  2 14  1700    33    95     0     3   291     0   .36
  2 14  1800    32    95     0     3   281     0   .36
  2 14  1900    32    94     0     2   304     0   .36
  2 14  2000    32    96     0     7   326     0   .36
  2 14  2100    32    96     1     7   320   .01   .37
  2 14  2200    32    96     0     4   293     0   .37
  2 14  2300    32    97    -0     0   283     0   .37
  2 15     0    31    97     0     6   290     0   .37
  2 15   100    31    96     2     8   296     0   .37
  2 15   200    31    93     2     9   308     0   .37
  2 15   300    31    95     0     7   281     0   .37
  2 15   400    31    95    -0     0   259     0   .37
------------------------------------------------------
  2 15   500    32    95    -0     0   257   .01   .01
  2 15   600    31    95    -0     0   158     0   .01
  2 15   700    32    97    -0     0   266   .01   .02
  2 15   800    33    97    -0     0   286     0   .02
  2 15   900    35    94    -0     0   270     0   .02
  2 15  1000    38    88     0     0   209     0   .02
  2 15  1100    36    91     0     5   224   .01   .03
  2 15  1200    41    80     1     7   270     0   .03
  2 15  1300    38    82     1     6   272     0   .03
  2 15  1400    41    78     0     3   246     0   .03
  2 15  1500    35    91     3     7   286     0   .03
  2 15  1600    35    90     2     8   277     0   .03
  2 15  1700    35    90     0     8   262     0   .03
  2 15  1800    34    91     0     7   284     0   .03
  2 15  1900    33    95     0     3   286   .02   .05
  2 15  2000    33    94     2    11   299   .01   .06
  2 15  2100    33    95     0     2   279     0   .06
  2 15  2200    33    97     0     7   288     0   .06
  2 15  2300    32    95     2     7   292     0   .06
  2 16     0    32    97     1     6   288   .01   .07
  2 16   100    32    98     3     8   289     0   .07
  2 16   200    33    98     1     7   287   .01   .08
  2 16   300    33    98     0     7   285   .03   .11
  2 16   400    33    98     2     6   287   .08   .19
------------------------------------------------------
  2 16   500    33    98     0     4   270   .07   .07
  2 16   600    33    98     4    10   293   .07   .14
  2 16   700    33    98     3     8   297   .05   .19
  2 16   800    33    98     2     6   293   .03   .22
  2 16   900    34    98     0     5   301   .02   .24
  2 16  1000    35    96    -0     0    87   .09   .33
  2 16  1100    36    95     0     3   128   .05   .38
  2 16  1200    36    93     2     5   289     0   .38
  2 16  1300    37    92     1     7   290   .02    .4
  2 16  1400    38    91     0     5   289   .03   .43
  2 16  1500    39    92     0     8   252   .01   .44
  2 16  1600    38    95     0     2   200     0   .44
  2 16  1700    37    96     0     6   127     0   .44
  2 16  1800    37    99     0     6   204     0   .44
  2 16  1900    37    99     0    10   293     0   .44
  2 16  2000    38   100     1     7   310   .01   .45
  2 16  2100    38   100     3     8   292   .01   .46
  2 16  2200    38   100     3     9   286     0   .46
  2 16  2300    38   100     3    10   287     0   .46
  2 17     0    38   100     0     8   285     0   .46
  2 17   100    37   100     0     2   150     0   .46
  2 17   200    37   100     0     3   160     0   .46
  2 17   300    37   100     0     3   156     0   .46
  2 17   400    37   100     0     7   151     0   .46
------------------------------------------------------
  2 17   400    37   100     0     7   151     0     0
  2 17   500    35   100     1     6   161   .08   .08
  2 17   600    36   100     2    11   169   .05   .13
  2 17   700    35   100     0     5   159   .07    .2
  2 17   800    35   100     0     7   161   .09   .29
  2 17   900    36   100     1     9   172   .08   .37
  2 17  1000    37   100     1    11   159   .05   .42
  2 17  1100    39   100     2    10   244     0   .42
  2 17  1200    39    99    15    35   294   .04   .46
  2 17  1300    38   100    18    31   291   .07   .53
  2 17  1400    36    98    20    38   292   .06   .59
  2 17  1500    35    99    19    33   299   .04   .63
  2 17  1600    34    99    19    33   290   .01   .64
  2 17  1700    34    98    16    32   291   .01   .65
  2 17  1800    33    99    13    25   290   .02   .67
  2 17  1900    32   100    11    21   292   .01   .68
  2 17  2000    32   100    11    24   294   .03   .71
  2 17  2100    32    99    12    27   295   .02   .73
  2 17  2200    31    97    11    28   300   .03   .76
  2 17  2300    30    96    12    26   300   .02   .78
  2 18     0    30    98     8    19   290     0   .78
  2 18   100    29    98    10    18   289   .03   .81
  2 18   200    27    95    13    25   298   .02   .83
(1 hour of missing data)
------------------------------------------------------
  2 18   500    25    96     7    18   291     0   .12
  2 18   600    25    95     6    12   285   .01   .13
  2 18   700    25    95     1     9   254   .01   .14
  2 18   800    26    96     0     2   151   .06    .2
  2 18   900    27    96     0     6   274   .02   .22
  2 18  1000    29    92     0     4   171   .01   .23
  2 18  1100    29    93     0     5   139   .07    .3
  2 18  1200    30    94     0     2   159   .06   .36
  2 18  1300    32    93     0     5   262   .03   .39
  2 18  1400    32    88     0     1   208   .02   .41
  2 18  1500    35    89     0     3   275   .03   .44
  2 18  1600    31    86     0     5   279   .04   .48
  2 18  1700    27    93     4     9   330   .05   .53
  2 18  1800    25    91     4    12   343   .01   .54
  2 18  1900    23    92     7    14   347     0   .54
  2 18  2000    23    92     7    12   351     0   .54
  2 18  2100    24    92     1     6    27     0   .54
(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