4-26-2017
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Prec. gage out
4-24-17: comms 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'
------------------------------------------------------------------------------
















(17 hours of missing data)
------------------------------------------------------------------------------























(24 hours of missing data)
------------------------------------------------------------------------------


















(19 hours of missing data)
  4 24   900    32    35    98    87     0     0   311    74   .01   .08   194
  4 24   800    30    33    98    89     0     0     9    69     0   .07   195
  4 24   700    26    30    98    97     0     0    44    62   .02   .07   196
  4 24   600    25    27    97    99     0     0    44    55   .02   .05   196
  4 24   500    25    27    98    99     0     0    44    53   .03   .03   200
------------------------------------------------------------------------------
  4 24   400    25    27    98   100     0     0    39    54   .05   .38   197
  4 24   300    25    27    98   100     0     0    32    53   .06   .33   197
  4 24   200    25    27    98   100     0     0    69    53   .04   .27   196
  4 24   100    25    27    98   100     0     0    53    54   .04   .23   196
  4 24     0    25    27    98   100     0     0    70    52   .03   .19   194
  4 23  2300    25    27    98   100     0     0    99    52   .04   .16   195
  4 23  2200    26    28    98   100     0     0    63    51   .01   .12   198
  4 23  2100    26    28    99   100     6    14    97    53     0   .11   198
  4 23  2000    26    28    98   100    10    21    93    54     0   .11   197
  4 23  1900    26    29    98   100    11    20   108    52     0   .11   194
  4 23  1800    27    30    98   100    15    25   101    54     0   .11   194
  4 23  1700    28    31    98    99     9    17    97    59     0   .11   194
  4 23  1600    30    33    98    97    15    23    92    60   .01   .11   193
  4 23  1500    30    32    99    99     6    21   100    59     0    .1   193
  4 23  1400    31    33    98    97     6    13   108    64     0    .1   190
  4 23  1300    30    32    98   100    10    24    43    59     0    .1   191
  4 23  1200    30    33    99    98    12    20    22    70   .05    .1   190
  4 23  1100    31    33    98    98     6    14   103    69   .02   .05   192
  4 23  1000    30    33    98    96     3    11   123    72   .01   .03   187
  4 23   900    29    31    98    99     7    15    92    66     0   .02   192
  4 23   800    28    30    97   100     6    12    88    63   .01   .02   193
  4 23   700    27    29    98   100     6    17    83    59     0   .01   193
  4 23   600    26    29    98   100     9    18    93    58     0   .01   193
  4 23   500    26    28    98   100    11    17    80    57   .01   .01   193
------------------------------------------------------------------------------
  4 23   400    26    28    98   100    11    18    80    55   .01   .08   193
  4 23   300    26    29    98   100     9    16    79    56     0   .07   193
  4 23   200    26    29    98   100     8    13   107    57     0   .07   193
  4 23   100    26    29    98   100     7    15   111    55   .01   .07   193
  4 23     0    27    30    98   100     7    14   107    54     0   .06   193
  4 22  2300    28    30    99   100    13    29   105    57     0   .06   193
  4 22  2200    28    31    98   100    14    27    96    56     0   .06   193
  4 22  2100    29    31    98   100    14    26    75    55     0   .06   192
  4 22  2000    29    31    99   100    13    26    82    56     0   .06   194
  4 22  1900    30    31    99   100     8    18   118    55   .01   .06   193
  4 22  1800    30    32    98   100    13    22    68    60     0   .05   192
  4 22  1700    31    33    98    99    14    27    91    62     0   .05   192
  4 22  1600    32    34    97    98    16    30    88    65   .01   .05   192
  4 22  1500    30    32    98   100    17    35    58    56     0   .04   190
  4 22  1400    32    36    97    96    24    43   105    67   .01   .04   191
  4 22  1300    31    33    98    99    13    26    99    60     0   .03   190
  4 22  1200    31    34    98    97    16    27    53    63     0   .03   191
  4 22  1100    31    33    98    96    20    42    11    60   .01   .03   191
  4 22  1000    33    38    75    60    10    21   322    69     0   .02   192
  4 22   900    32    36    80    68    11    22   321    70   .01   .02   192
  4 22   800    32    36    83    71    14    28   304    66     0   .01   191
  4 22   700    31    34    84    74    14    23   295    66     0   .01   192
  4 22   600    30    34    86    73    14    23   310    60   .01   .01   192
  4 22   500    29    34    86    73    17    28   312    59     0     0   192
------------------------------------------------------------------------------
  4 22   400          33          77                      57   .01   .06   192
  4 22   300          33          82                      53     0   .05   192
  4 22   200          33          80                      59     0   .05   192
  4 22   100          33          77                      59   .01   .05   192
  4 22     0          34          75                      60     0   .04   193
  4 21  2300          34          78                      56     0   .04   192
  4 21  2200          35          75                      61   .01   .04   193
  4 21  2100          35          71                      63     0   .03   193
  4 21  2000    29    36    86    60    16    31   316    60     0   .03   193
  4 21  1900    53    35     0    64     0                65     0   .03   193
  4 21  1800    32    36          72                      66     0   .03   193
  4 21  1700    33    38    87    64    17    33   321    71     0   .03   193
  4 21  1600    33    41    87    55    25    37   348    89     0   .03   193
  4 21  1500    35    42    89    63    18    30   325    95     0   .03   192
  4 21  1400    37    42    75    67     7    16   301    94     0   .03   191
  4 21  1300    37    41    81    73     7    17   267    97     0   .03   192
  4 21  1200    36    41    86    70     5    14   297    96     0   .03   193
  4 21  1100    35    39    88    72     6    18   292    91     0   .03   193
  4 21  1000    33    39    92    71     7    13   305   100   .01   .03   192
  4 21   900    31    33    93    84     9    14   312    70     0   .02   194
  4 21   800    29    33    92    82     9    12   302    66   .01   .02   196
  4 21   700    29    29    94    79     8    11   294    60     0   .01   195
  4 21   600    26    28    95    84     4     7   282    53     0   .01   195
  4 21   500    23    25    93   100     1     4   223    49   .01   .01   196
------------------------------------------------------------------------------
  4 21   400          25         100                      50     0   .07   194
  4 21   300          26         100                      53   .01   .07   195
  4 21   200          28         100                      55     0   .06   195
  4 21   100          28         100                      57     0   .06   196
  4 21     0          28         100                      57     0   .06   195
  4 20  2300          29         100                      55     0   .06   196
  4 20  2200          29         100                      57     0   .06   196
  4 20  2100          29         100                      56     0   .06   196
  4 20  2000    27    30    97   100     8    12   122    57     0   .06   196
  4 20  1900    28    30    97   100     8    13   124    57     0   .06   193
  4 20  1800    30    31    97   100     6    15   149    58     0   .06   192
  4 20  1700    29    32    96   100     8    15   137    60   .01   .06   193
  4 20  1600    32    32    94    98     6     9   124    66     0   .05   190
  4 20  1500    34    35    89    94     8    14   104    72     0   .05   193
  4 20  1400    34    35    91    94    13    20   103    75   .02   .05   194
  4 20  1300    34    36    91    90    10    18    98    79   .01   .03   194
  4 20  1200    33    34    90    92     9    18   100    75   .01   .02   192
  4 20  1100    34    36    91    90     8    15   106    78     0   .01   192
  4 20  1000    30    33    92    96    10    16   108    68   .01   .01   194
  4 20   900    29    31    92    96    10    16   101    65     0     0   196
  4 20   800    27    30    96    98     7    16   112    61     0     0   194
  4 20   700    26    28    96   100    10    16   108    55     0     0   193
  4 20   600    26    28    97   100     7    14   125    55     0     0   195
  4 20   500    26    28    98   100     9    13   121    54     0     0   194
------------------------------------------------------------------------------

















(18 hours of missing data)
  4 19  1000    31    32    96    99    17    30   325    68     0   .01   185
  4 19   900    30    31    97    98    19    32   338    63   .01   .01   186
  4 19   800    29    30    97   100    16    25   319    61     0     0   189
  4 19   700    27    28    97    99    15    24   310    58     0     0   189
  4 19   600    26    28    97    97    12    17   290    57     0     0   187
  4 19   500    27    29    97    96    12    21   328    57     0     0   188
------------------------------------------------------------------------------
  4 19   400    28    29    96    93    15    26    37    56   .01   .14   188
  4 19   300    27    30    96    94    20    27    37    55     0   .13   189
  4 19   200    27    30    96    94    19    30    31    55   .01   .13   188
  4 19   100    26    29    95    89    14    21    48    55     0   .12   189
  4 19     0    26    29    97    96    14    24    71    54     0   .12   188
  4 18  2300    27    29    96    97    15    26    44    54   .01   .12   189
  4 18  2200    27    30    97    99    12    24    50    56     0   .11   187
  4 18  2100    28    30    97   100    17    25    99    60   .01   .11   188
  4 18  2000    27    30    98   100    14    22    90    59     0    .1   189
  4 18  1900    27    30    98   100    16    22    80    60     0    .1   189
  4 18  1800    29    32    96    99    13    24    83    62   .01    .1   190
  4 18  1700    32    33    94    97    13    19    71    67     0   .09   190
  4 18  1600    32    33    94    97    13    26    77    67   .01   .09   191
  4 18  1500    32    34    93    94    10    20    80    74   .02   .08   189
  4 18  1400    28    31    97   100    17    30   115    60   .02   .06   190
  4 18  1300    30    35    94    94    17    33   110    77     0   .04   191
  4 18  1200    30    34    94    94    13    35   108    72   .03   .04   192
  4 18  1100    31    35    95    92     8    17   119    75   .01   .01   192
  4 18  1000    30    34    96    95     9    20    99    72     0     0   192
  4 18   900    28    35    98    94    12    25   103    69     0     0   191
  4 18   800    28    31    98   100    14    30   109    56     0     0   192
  4 18   700    30    32    96   100     8    18    95    60     0     0   190
  4 18   600    29    31    97   100     9    18    77    56     0     0   189
  4 18   500    29    31    98   100     6    14    40    58     0     0   188
------------------------------------------------------------------------------
  4 18   400          31         100                      57     0   .06   192
  4 18   300          31         100                      59   .01   .06   192
  4 18   200          31         100                      60     0   .05   192
  4 18   100          31         100                      59     0   .05   192
  4 18     0          31         100                      57     0   .05   192
  4 17  2300          31         100                      56     0   .05   189
  4 17  2200          32         100                      57   .01   .05   190
  4 17  2100          31         100                      58     0   .04   190
  4 17  2000          32         100                      59     0   .04   190
  4 17  1900    29    32    98   100     8    11    44    59     0   .04   190
  4 17  1800    29    32    97   100     6    15    44    59     0   .04   190
  4 17  1700    29    32    97   100     4     9    48    58     0   .04   189
  4 17  1600    29    32    97   100     6    17    66    60     0   .04   190
  4 17  1500    29    33    98    99     5    13    59    64   .01   .04   192
  4 17  1400    30    35    98    95     7    20    55    71   .01   .03   192
  4 17  1300    30    34    98    96    11    21    47    72     0   .02   191
  4 17  1200    30    35    98    95    12    18    40    72     0   .02   192
  4 17  1100    30    34    98    96     7    16    66    70     0   .02   192
  4 17  1000    30    33    99    98    12    27   114    69   .01   .02   192
  4 17   900    31    33    98    98     9    23    61    68     0   .01   191
  4 17   800    29    32    98    99    21    33   111    65   .01   .01   191
  4 17   700    28    32    98   100    29    38   109    60     0     0   190
  4 17   600    28    30    98   100    17    32   105    54     0     0   190
  4 17   500    28    30    98   100    14    26    97    53     0     0   192
------------------------------------------------------------------------------
  4 17   400    29    31    99   100    14    27   110    56     0   .05   193
  4 17   300    29    31    98   100     7    16    88    58     0   .05   193
  4 17   200    31    32    97   100     4    15    90    58     0   .05   191
  4 17   100    31    32    99   100    10    14    87    59   .01   .05   193
  4 17     0    31    32    98   100    11    14    12    60     0   .04   189
  4 16  2300    30    31    99   100    12    18   313    58     0   .04   190
  4 16  2200    30    31    98   100    13    22   318    54     0   .04   190
  4 16  2100    30    31    98   100    11    22   319    58     0   .04   190
  4 16  2000    30    32    98    99     8    20   312    61     0   .04   192
  4 16  1900    31    33    97    91     7    15   315    61   .01   .04   193
  4 16  1800    31    35    96    82     8    17   315    64     0   .03   192
  4 16  1700    32    36    94    79    11    27   294    69     0   .03   192
  4 16  1600    33    37    93    70    11    23   308    76     0   .03   193
  4 16  1500    33    37    93    72    10    21   312    73     0   .03   193
  4 16  1400    35    40    89    67     9    23   319    86     0   .03   193
  4 16  1300    35    39    90    65    11    22   302    87     0   .03   193
  4 16  1200    33    37    92    67    11    29   328    81     0   .03   192
  4 16  1100    32    36    92    68    11    23   319    80     0   .03   192
  4 16  1000    29    34    92    72    13    36   319    76   .01   .03   192
  4 16   900    26    30    92    76    13    25   297    60     0   .02   192
  4 16   800    24    28    94    79    14    34   303    54   .01   .02   192
  4 16   700    23    26    95    85    16    30   308    46     0   .01   193
  4 16   600    22    25    96    86    16    35   307    47     0   .01   193
  4 16   500    22    24    96    89    19    32   307    43   .01   .01   192
------------------------------------------------------------------------------
 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'

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