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8-23-2014
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime
Equip temp is prec gage temp
Prec. gage out
MM/DD Hour
PST
Temp
F
6680'
Temp
F
5450'
RH
%
6680'
RH
%
5450'
Wind
Avg
6680'
Wind
Max
6680'
Wind
Dir
6680'
Equip
Temp
5450'
Hour
Prec.
5450'
Total
Prec.
5450'
Total
Snow
5450'

8/23 100 46 41 73 94 8 11 24 39 0 0
8/23 0 46 42 71 93 9 15 33 40 0 0
8/22 2300 47 44 71 91 12 15 17 43 0 0
8/22 2200 47 47 72 88 5 11 40 46 0 0
8/22 2100 47 49 74 87 8 13 23 48 0 0
8/22 2000 46 49 80 84 11 18 36 49 0 0
8/22 1900 46 50 81 81 6 12 44 51 0 0
8/22 1800 47 53 78 74 6 12 42 55 0 0
8/22 1700 47 54 79 76 6 10 40 59 0 0
8/22 1600 49 55 72 64 3 10 55 63 0 0
8/22 1500 47 56 76 62 6 11 39 66 0 0
8/22 1400 46 53 81 68 12 21 45 60 0 0
8/22 1300 45 54 81 69 11 19 40 61 0 0
8/22 1200 44 51 89 79 9 16 48 53 0 0
8/22 1100 43 49 93 83 3 7 48 51 0 0
8/22 1000 44 48 91 78 4 13 49 49 0 0
8/22 900 43 48 90 84 5 10 42 49 0 0
8/22 800 43 46 87 97 3 8 42 46 0 0
8/22 700 45 41 80 98 4 9 33 39 0 0
8/22 600 44 39 81 98 6 10 6 36 0 0
8/22 500 42 38 86 96 5 9 15 35 0 0

8/22 400 42 38 86 95 2 6 26 36 0 .08
8/22 300 42 39 91 97 2 4 16 37 0 .08
8/22 200 42 41 90 95 1 4 14 39 0 .08
8/22 100 43 41 95 96 2 4 34 39 0 .08
8/22 0 44 42 85 95 5 9 360 40 0 .08
8/21 2300 43 44 89 94 6 12 21 42 0 .08
8/21 2200 44 45 88 96 10 14 13 43 0 .08
8/21 2100 44 45 94 96 7 12 17 44 0 .08
8/21 2000 45 47 85 95 4 7 28 46 0 .08
8/21 1900 46 50 84 93 9 13 18 50 0 .08
8/21 1800 45 52 95 92 9 14 0 54 0 .08
8/21 1700 49 55 86 87 7 15 32 58 0 .08
8/21 1600 49 57 87 87 4 17 30 65 0 .08
8/21 1500 50 54 75 90 1 4 145 55 .03 .08
8/21 1400 52 56 87 86 2 8 195 58 .02 .05
8/21 1300 51 56 70 82 2 8 100 60 .03 .03
8/21 1200 56 62 64 56 3 6 114 74 0 0
8/21 1100 58 63 55 56 6 11 164 74 0 0
8/21 1000 56 59 59 58 6 10 191 65 0 0
8/21 900 54 54 62 71 6 9 195 51 0 0
8/21 800 53 50 63 92 5 9 200 47 0 0
8/21 700 51 46 65 97 6 9 176 45 0 0
8/21 600 49 43 69 95 7 10 197 42 0 0
8/21 500 49 44 72 97 3 6 207 43 0 0

8/21 400 49 44 73 97 2 4 221 42 0 0
8/21 300 46 45 78 95 6 12 265 43 0 0
8/21 200 45 45 79 96 9 13 250 43 0 0
8/21 100 44 43 86 95 4 7 257 41 0 0
8/21 0 45 43 83 93 0 2 343 41 0 0
8/20 2300 46 44 76 92 3 9 304 42 0 0
8/20 2200 46 45 79 89 9 14 299 43 0 0
8/20 2100 47 48 75 82 10 16 297 46 0 0
8/20 2000 47 50 78 78 12 16 279 49 0 0
8/20 1900 48 55 77 64 8 12 239 54 0 0
8/20 1800 52 57 70 61 3 7 260 59 0 0
8/20 1700 55 59 66 57 6 14 233 63 0 0
8/20 1600 55 59 63 59 11 17 218 63 0 0
8/20 1500 59 63 58 49 7 13 226 74 0 0
8/20 1400 62 67 47 42 4 9 197 83 0 0
8/20 1300 57 64 55 43 6 9 203 81 0 0
8/20 1200 58 65 57 48 6 13 234 80 0 0
8/20 1100 55 60 66 57 4 8 203 70 0 0
8/20 1000 52 58 67 62 3 6 78 65 0 0
8/20 900 56 55 64 65 4 9 96 58 0 0
8/20 800 49 54 75 68 1 4 30 55 0 0
8/20 700 48 50 77 75 1 4 125 49 0 0
8/20 600 49 49 78 87 1 4 26 48 0 0
8/20 500 46 48 84 88 1 4 164 47 0 0

8/20 400 46 47 80 86 2 5 78 46 0 0
8/20 300 46 51 83 77 4 9 212 49 0 0
8/20 200 46 50 84 76 2 7 243 48 0 0
8/20 100 47 47 82 88 2 8 318 46 0 0
8/20 0 48 48 78 86 1 6 233 47 0 0
8/19 2300 49 49 80 86 2 6 249 48 0 0
8/19 2200 49 50 81 83 2 6 269 48 0 0
8/19 2100 50 51 77 80 1 5 160 49 0 0
8/19 2000 51 53 73 76 2 6 272 52 0 0
8/19 1900 52 55 65 70 5 10 162 55 0 0
8/19 1800 55 59 58 51 8 15 220 62 0 0
8/19 1700 58 63 61 52 6 11 211 68 0 0
8/19 1600 61 65 52 42 6 11 229 77 0 0
8/19 1500 59 65 59 47 6 14 248 77 0 0
8/19 1400 59 65 62 51 5 10 242 75 0 0
8/19 1300 60 65 63 52 5 12 236 73 0 0
8/19 1200 58 63 62 56 6 9 229 70 0 0
8/19 1100 56 64 68 57 8 15 236 70 0 0
8/19 1000 59 64 62 55 6 10 232 70 0 0
8/19 900 60 61 55 60 3 6 212 60 0 0
8/19 800 58 57 59 68 4 9 260 56 0 0
8/19 700 53 54 67 80 5 10 241 53 0 0
8/19 600 54 53 62 81 5 15 99 52 0 0
8/19 500 52 53 68 80 4 9 30 52 0 0

8/19 400 52 54 67 77 6 13 58 53 0 0
8/19 300 55 54 55 83 7 14 255 52 0 0
8/19 200 56 54 53 85 7 13 246 53 0 0
8/19 100 56 55 63 84 8 13 254 54 0 0
8/19 0 55 57 72 79 8 12 243 55 0 0
8/18 2300 55 57 72 84 8 15 225 55 0 0
8/18 2200 57 56 65 87 9 13 235 54 0 0
8/18 2100 57 56 75 86 8 12 244 55 0 0
8/18 2000 58 58 65 83 4 9 276 57 0 0
8/18 1900 59 63 70 71 4 11 291 63 0 0
8/18 1800 61 65 63 57 4 9 250 68 0 0
8/18 1700 67 71 50 45 5 9 208 75 0 0
8/18 1600 67 72 50 46 5 15 204 85 0 0
8/18 1500 68 74 52 46 7 11 132 91 0 0
8/18 1400 68 74 52 42 8 14 138 90 0 0
8/18 1300 67 73 55 42 10 15 222 87 0 0
8/18 1200 68 73 51 50 9 14 213 84 0 0
8/18 1100 65 65 54 63 6 11 217 73 0 0
8/18 1000 67 59 57 89 2 4 190 68 0 0
8/18 900 63 57 60 98 1 3 169 57 0 0
8/18 800 63 55 62 100 3 6 34 54 0 0
8/18 700 62 50 64 100 1 3 33 48 0 0
8/18 600 60 46 60 99 0 0 291 45 0 0
8/18 500 56 46 69 98 0 2 17 45 0 0

8/18 400 57 46 70 98 0 2 359 45 0 1.3
8/18 300 57 46 68 97 1 4 204 45 0 1.3
8/18 200 57 46 67 97 1 4 258 45 0 1.3
8/18 100 57 47 71 98 0 3 8 45 0 1.3
8/18 0 57 47 69 98 2 5 23 45 0 1.3
8/17 2300 57 47 68 98 2 6 14 46 0 1.3
8/17 2200 57 47 71 98 3 8 38 46 0 1.3
8/17 2100 57 47 66 98 1 8 360 46 0 1.3
8/17 2000 58 49 65 97 2 7 245 48 .01 1.3
8/17 1900 57 51 69 98 4 12 236 50 0 1.29
8/17 1800 55 50 75 99 10 17 16 50 .68 1.29
8/17 1700 53 54 75 87 9 28 208 58 .6 .61
8/17 1600 67 71 57 53 7 11 218 86 0 .01
8/17 1500 65 67 59 62 6 10 223 77 0 .01
8/17 1400 61 65 68 72 2 5 204 70 0 .01
8/17 1300 61 66 66 64 5 10 49 73 0 .01
8/17 1200 63 66 66 60 3 7 43 76 0 .01
8/17 1100 60 67 67 60 2 5 49 78 0 .01
8/17 1000 62 63 70 69 0 0 57 67 0 .01
8/17 900 60 56 70 89 1 4 38 55 0 .01
8/17 800 59 53 73 97 0 2 41 52 0 .01
8/17 700 58 51 72 99 1 3 37 49 0 .01
8/17 600 55 47 77 97 5 7 22 46 0 .01
8/17 500 52 47 81 96 1 5 4 46 .01 .01

8/17 400 54 49 77 97 1 5 215 48 0 0
8/17 300 52 48 82 94 0 0 97 47 0 0
8/17 200 52 48 83 94 0 0 20 46 0 0
8/17 100 52 49 82 96 1 6 326 48 0 0
8/17 0 54 49 79 96 3 7 233 47 0 0
8/16 2300 52 50 82 96 6 9 255 48 0 0
8/16 2200 51 50 85 95 6 10 256 48 0 0
8/16 2100 51 51 90 91 3 6 252 49 0 0
8/16 2000 52 52 85 91 5 9 233 51 0 0
8/16 1900 53 55 84 86 9 13 245 56 0 0
8/16 1800 55 59 76 71 9 13 263 63 0 0
8/16 1700 57 65 72 59 6 11 210 72 0 0
8/16 1600 60 65 66 62 7 9 208 79 0 0
8/16 1500 62 67 65 57 7 11 216 86 0 0
8/16 1400 60 66 68 57 8 11 218 82 0 0
8/16 1300 56 64 72 60 7 12 220 75 0 0
8/16 1200 60 63 68 59 5 11 212 75 0 0
8/16 1100 54 59 76 70 2 8 130 65 0 0
8/16 1000 52 57 81 79 2 5 45 62 0 0
8/16 900 52 55 83 85 1 4 149 58 0 0
8/16 800 50 52 84 91 1 4 170 53 0 0
8/16 700 48 49 87 97 1 6 25 48 0 0
8/16 600 47 48 86 95 2 6 229 47 0 0
8/16 500 46 49 89 96 1 5 248 48 0 0

8/16 400 46 49 89 94 2 8 255 49 0 .07
8/16 300 47 50 91 92 4 8 217 49 0 .07
8/16 200 46 50 94 97 5 10 232 49 0 .07
8/16 100 46 49 100 98 8 11 237 48 0 .07
8/16 0 47 48 93 96 9 13 260 47 0 .07
8/15 2300 47 50 90 96 6 10 248 49 0 .07
8/15 2200 48 50 91 96 6 11 236 49 0 .07
8/15 2100 47 51 94 96 8 12 235 49 0 .07
8/15 2000 48 51 94 95 8 11 246 50 0 .07
8/15 1900 48 52 97 94 3 9 290 52 0 .07
8/15 1800 48 53 98 95 7 15 251 53 .03 .07
8/15 1700 48 53 97 92 9 17 229 54 0 .04
8/15 1600 49 55 94 84 3 8 227 57 0 .04
8/15 1500 50 56 96 85 5 8 199 61 0 .04
8/15 1400 52 57 95 85 3 5 152 61 .03 .04
8/15 1300 51 56 93 82 3 6 210 62 .01 .01
8/15 1200 55 57 81 78 3 5 205 64 0 0
8/15 1100 56 60 77 82 1 4 71 68 0 0
8/15 1000 55 55 75 86 0 2 91 61 0 0
8/15 900 54 53 83 94 0 2 169 56 0 0
8/15 800 50 52 76 96 2 5 327 53 0 0
8/15 700 48 49 76 98 2 8 7 48 0 0
8/15 600 48 47 83 98 3 7 9 46 0 0
8/15 500 48 44 81 97 1 6 292 43 0 0

8/15 400 48 44 78 97 6 7 245 42 0 .35
8/15 300 48 45 75 97 6 11 219 43 0 .35
8/15 200 48 47 77 96 2 6 22 46 0 .35
8/15 100 48 49 75 97 3 6 11 48 0 .35
8/15 0 47 49 89 98 2 5 9 48 0 .35
8/14 2300 46 49 99 97 3 7 23 48 0 .35
8/14 2200 47 50 97 97 3 8 15 49 0 .35
8/14 2100 47 51 96 98 5 10 20 50 0 .35
8/14 2000 47 52 99 97 5 10 21 51 0 .35
8/14 1900 48 52 98 97 7 13 23 52 0 .35
8/14 1800 48 52 99 98 7 14 19 52 .04 .35
8/14 1700 48 53 96 97 9 17 2 53 .07 .31
8/14 1600 50 54 99 97 6 12 33 54 .05 .24
8/14 1500 51 54 96 95 7 15 27 55 .06 .19
8/14 1400 52 57 83 93 13 19 26 61 0 .13
8/14 1300 52 56 87 92 10 16 18 60 0 .13
8/14 1200 51 54 99 94 3 7 253 57 .01 .13
8/14 1100 49 52 96 96 6 12 261 53 .05 .12
8/14 1000 48 53 99 97 11 13 244 53 .04 .07
8/14 900 48 52 100 96 12 15 236 52 .02 .03
8/14 800 48 52 98 97 12 15 248 52 0 .01
8/14 700 49 52 93 97 12 15 249 51 0 .01
8/14 600 51 51 86 98 10 15 245 50 .01 .01
8/14 500 51 51 83 98 4 9 286 50 0 0

8/14 400 52 49 84 99 6 11 356 48 0 .85
8/14 300 51 49 88 99 6 13 8 48 0 .85
8/14 200 50 46 93 97 2 8 22 44 0 .85
8/14 100 50 47 92 98 1 4 26 46 0 .85
8/14 0 50 47 93 97 2 8 31 46 0 .85
8/13 2300 51 49 90 96 1 6 37 47 0 .85
8/13 2200 51 51 90 96 2 6 358 49 0 .85
8/13 2100 51 52 90 97 1 9 38 51 0 .85
8/13 2000 51 52 94 97 0 3 293 51 0 .85
8/13 1900 52 54 96 95 2 6 328 55 0 .85
8/13 1800 53 57 95 91 2 5 215 60 0 .85
8/13 1700 55 60 92 87 0 3 120 65 0 .85
8/13 1600 54 57 96 90 1 5 34 60 0 .85
8/13 1500 54 58 92 91 2 5 18 64 0 .85
8/13 1400 52 56 98 94 5 9 28 60 .01 .85
8/13 1300 51 55 100 95 2 5 35 58 .03 .84
8/13 1200 52 56 98 93 1 5 55 61 0 .81
8/13 1100 51 55 99 95 1 7 48 59 0 .81
8/13 1000 52 55 96 95 0 1 38 57 .02 .81
8/13 900 49 53 100 97 1 3 258 53 .07 .79
8/13 800 48 52 99 97 3 7 256 52 .07 .72
8/13 700 48 52 96 97 10 15 237 52 .39 .65
8/13 600 50 53 98 97 2 8 28 52 .09 .26
8/13 500 50 53 95 97 5 13 220 52 .17 .17

8/13 400 50 55 99 97 3 11 319 54 .15 .5
8/13 300 51 55 97 97 3 10 13 54 .11 .35
8/13 200 51 55 100 98 7 10 29 55 .03 .24
8/13 100 52 56 98 97 7 15 17 55 .09 .21
8/13 0 53 56 91 97 9 16 12 56 .03 .12
8/12 2300 53 57 91 95 3 10 107 56 .07 .09
8/12 2200 54 60 89 84 7 13 69 59 .01 .02
8/12 2100 59 61 68 66 4 10 70 59 0 .01
8/12 2000 63 59 52 75 3 6 25 58 0 .01
8/12 1900 63 62 53 73 1 3 268 62 0 .01
8/12 1800 64 66 50 67 0 2 209 66 0 .01
8/12 1700 64 67 50 57 3 7 37 69 0 .01
8/12 1600 65 70 49 52 4 8 31 73 0 .01
8/12 1500 66 72 47 41 3 8 34 79 0 .01
8/12 1400 67 73 43 41 6 11 187 83 0 .01
8/12 1300 70 74 39 38 9 17 194 86 0 .01
8/12 1200 67 73 44 39 6 16 156 83 0 .01
8/12 1100 64 67 50 50 5 12 40 74 0 .01
8/12 1000 59 62 51 65 4 14 44 64 0 .01
8/12 900 58 59 57 78 8 13 23 59 0 .01
8/12 800 57 56 55 87 6 17 35 56 .01 .01
8/12 700 58 58 50 82 9 23 24 58 0 0
8/12 600 61 62 44 47 6 14 198 60 0 0
8/12 500 64 59 34 52 7 15 231 58 0 0

MM/DD Hour
PST
Temp
F
6680'
Temp
F
5450'
RH
%
6680'
RH
%
5450'
Wind
Avg
6680'
Wind
Max
6680'
Wind
Dir
6680'
Equip
Temp
5450'
Hour
Prec.
5450'
Total
Prec.
5450'
Total
Snow
5450'