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5-31-2016
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Precip gage may record condensation
Precipitation gage not recording correctly, not heating
Comms restored May 26
MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'

5/31 1300 61 63 34 33 4 12 35 84 0 0 91
5/31 1200 62 61 34 33 6 11 8 83 0 0 92
5/31 1100 59 61 36 33 8 15 17 84 0 0 92
5/31 1000 55 58 43 37 14 21 25 80 0 0 92
5/31 900 52 56 46 41 14 20 22 60 0 0 93
5/31 800 50 54 55 46 13 17 4 63 0 0 94
5/31 700 50 51 59 54 11 15 10 53 0 0 94
5/31 600 47 50 53 56 11 14 12 50 0 0 95
5/31 500 46 48 56 56 13 17 13 46 0 0 95

5/31 400 45 46 60 63 15 19 0 43 0 0 95
5/31 300 44 46 71 76 12 16 21 42 0 0 95
5/31 200 45 46 66 76 8 12 24 43 0 0 95
5/31 100 47 47 58 76 7 8 35 43 0 0 95
5/31 0 46 47 68 77 8 10 9 43 0 0 95
5/30 2300 44 45 81 80 10 11 337 43 0 0 95
5/30 2200 45 46 79 79 4 8 282 44 0 0 92
5/30 2100 45 46 81 80 11 16 228 44 0 0 94
5/30 2000 44 46 84 78 17 20 216 46 0 0 94
5/30 1900 46 48 79 74 17 20 205 48 0 0 95
5/30 1800 47 50 77 70 15 19 194 52 0 0 95
5/30 1700 49 53 69 64 12 17 186 62 0 0 95
5/30 1600 54 57 58 41 9 14 169 81 0 0 93
5/30 1500 54 57 35 27 9 16 135 80 0 0 95
5/30 1400 54 57 31 26 8 15 122 78 0 0 94
5/30 1300 49 56 32 28 9 17 124 76 0 0 94
5/30 1200 49 55 34 33 6 10 86 74 0 0 94
5/30 1100 51 52 42 35 5 10 39 74 0 0 95
5/30 1000 45 51 42 39 4 8 58 71 0 0 95
5/30 900 43 47 40 36 5 10 43 50 0 0 96
5/30 800 43 44 43 48 4 7 5 52 0 0 97
5/30 700 41 40 55 55 4 9 303 42 0 0 98
5/30 600 35 39 60 58 13 19 229 39 0 0 97
5/30 500 33 38 68 60 15 21 230 37 0 0 98

5/30 400 34 37 64 59 18 22 230 35 0 0 98
5/30 300 34 36 58 52 14 20 239 35 0 0 98
5/30 200 33 37 49 41 15 21 226 35 0 0 98
5/30 100 33 36 51 49 16 22 206 35 0 0 98
5/30 0 32 35 91 79 15 20 218 33 0 0 98
5/29 2300 31 35 95 86 11 19 223 34 0 0 97
5/29 2200 33 36 93 87 7 14 202 36 0 0 97
5/29 2100 33 37 96 86 11 21 208 36 0 0 98
5/29 2000 33 38 98 86 16 25 200 37 0 0 97
5/29 1900 35 38 90 83 16 26 190 39 0 0 97
5/29 1800 36 39 83 75 17 26 188 43 0 0 97
5/29 1700 37 40 85 81 20 31 192 46 0 0 97
5/29 1600 37 40 87 81 17 24 194 49 0 0 96
5/29 1500 37 41 88 79 10 16 191 50 0 0 97
5/29 1400 40 43 86 85 10 17 155 53 0 0 96
5/29 1300 36 41 97 92 15 21 124 51 0 0 97
5/29 1200 35 40 99 92 15 26 122 53 0 0 96
5/29 1100 35 40 99 93 15 22 124 52 0 0 97
5/29 1000 34 38 100 98 13 21 132 43 0 0 98
5/29 900 34 37 99 98 15 24 143 42 0 0 98
5/29 800 33 36 99 99 15 29 141 41 0 0 98
5/29 700 33 36 100 100 18 27 144 37 0 0 99
5/29 600 33 35 99 100 17 27 151 36 0 0 99
5/29 500 33 35 100 100 17 25 146 35 0 0 98

5/29 400 33 35 100 100 16 27 142 35 0 .01 97
5/29 300 33 36 100 100 20 33 132 36 0 .01 99
5/29 200 34 36 100 100 20 34 135 36 0 .01 99
5/29 100 34 37 100 100 15 28 139 37 0 .01 99
5/29 0 35 37 99 100 20 28 138 37 0 .01 99
5/28 2300 35 37 99 100 24 36 131 38 0 .01 99
5/28 2200 36 38 99 100 14 25 143 38 0 .01 98
5/28 2100 37 38 100 100 12 27 154 38 0 .01 99
5/28 2000 37 38 99 100 8 22 36 39 0 .01 99
5/28 1900 37 38 100 100 5 16 212 39 0 .01 99
5/28 1800 36 39 99 99 9 24 168 41 0 .01 99
5/28 1700 36 39 99 99 17 25 104 42 0 .01 98
5/28 1600 36 39 99 99 10 22 104 43 0 .01 98
5/28 1500 36 39 99 99 20 27 114 42 0 .01 98
5/28 1400 35 38 98 98 18 28 123 44 .01 .01 98
5/28 1300 34 37 100 97 16 37 111 45 0 0 99
5/28 1200 33 38 98 94 14 22 100 50 0 0 99
5/28 1100 32 37 98 90 16 22 87 55 0 0 99
5/28 1000 32 36 99 92 12 17 60 55 0 0 99
5/28 900 32 36 98 92 8 17 85 48 0 0 99
5/28 800 32 34 99 93 4 12 177 45 0 0 99
5/28 700 29 33 98 92 6 8 159 40 0 0 96
5/28 600 29 31 98 98 6 11 130 33 0 0 99
5/28 500 27 30 99 100 11 19 105 30 0 0 96

5/28 400 27 30 98 100 12 16 116 29 0 0 100
5/28 300 27 30 98 100 10 13 112 30 0 0 100
5/28 200 27 30 99 100 12 19 121 30 0 0 100
5/28 100 27 30 99 100 9 15 116 30 0 0 377
5/28 0 28 30 98 100 10 17 132 30 0 0 98
5/27 2300 28 30 99 100 6 13 147 31 0 0 377
5/27 2200 29 31 99 100 4 12 161 31 0 0 377
5/27 2100 29 32 99 100 9 14 136 32 0 0 98
5/27 2000 30 32 99 100 7 10 192 32 0 0 99
5/27 1900 30 32 99 100 9 16 145 33 0 0 99
5/27 1800 30 33 99 100 11 19 178 36 0 0 99
5/27 1700 30 34 98 97 13 24 194 38 0 0 99
5/27 1600 31 35 100 95 7 13 185 41 0 0 99
5/27 1500 31 34 99 86 10 14 180 43 0 0 99
5/27 1400 32 36 100 93 12 17 138 51 0 0 98
5/27 1300 32 36 100 93 13 20 126 47 0 0 98
5/27 1200 30 35 100 91 13 21 117 50 0 0 98
5/27 1100 31 35 99 89 6 14 134 54 0 0 98
5/27 1000 29 34 99 94 0 4 145 45 0 0 92
5/27 900 28 32 99 96 4 9 132 40 0 0 97
5/27 800 28 32 98 95 6 10 138 42 0 0 98
5/27 700 27 32 98 97 6 13 135 40 0 0 94
5/27 600 26 30 98 100 7 12 135 32 0 0 92
5/27 500 25 29 98 100 10 16 128 29 0 0 97

5/27 400 26 28 98 100 11 19 127 28 0 0 98
5/27 300 26 29 98 100 8 18 116 29 0 0 97
5/27 200 25 28 98 100 8 19 96 29 0 0 98
5/27 100 26 29 98 100 14 23 124 29 0 0 98
5/27 0 27 30 99 100 9 19 129 31 0 0 98
5/26 2300 29 31 99 100 11 19 124 31 0 0 98
5/26 2200 30 32 100 100 16 27 141 32 0 0 98
5/26 2100 31 33 100 100 17 26 149 33 0 0 98
5/26 2000 31 33 100 100 15 23 137 33 0 0 98
5/26 1900 32 33 99 100 12 22 118 35 0 0 98
5/26 1800 32 34 100 100 16 20 127 36 0 0 98
5/26 1700 32 35 100 99 16 22 115 38 0 0 98
5/26 1600 32 35 99 98 16 23 117 42 0 0 98
5/26 1500 34 36 98 96 13 30 118 46 0 0 97
5/26 1400 34 37 98 93 12 18 118 49 0 0 97
5/26 1300 32 34 98 98 14 20 118 43 0 0 98
5/26 1200 32 34 98 97 12 16 131 44 0 0 98
5/26 1100 32 36 98 93 13 17 136 50 0 0 98
5/26 1000 30 36 98 92 13 19 142 51 0 0 98
5/26 900 30 35 98 93 13 18 131 49 0 0 98
5/26 800 30 35 98 94 12 18 125 46 0 0 98
5/26 700 30 34 99 97 10 19 134 41 0 0 99
5/26 600 29 32 99 100 11 17 152 33 0 0 99
5/26 500 30 32 100 100 12 18 139 32 0 0 99

(some missing data for this range)

(some missing data for this range)

(some missing data for this range)

(some missing data for this range)

(some missing data for this range)

MM/DD Hour
PST
Temp
F
6240'
Temp
F
5500'
RH
%
6240'
RH
%
5500'
Wind
Avg
6240'
Wind
Max
6240'
Wind
Dir
6240'
Equip
Temp
5500'
Hour
Prec.
5500'
Total
Prec.
5500'
Total
Snow
5500'