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9-22-2014
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'

9/22 1800 51 53 77 86 8 11 220 53 0 .26
9/22 1700 53 57 73 76 8 11 212 60 0 .26
9/22 1600 58 62 62 57 9 11 220 76 0 .26
9/22 1500 56 61 70 62 10 14 219 69 0 .26
9/22 1400 56 61 71 64 11 14 214 73 .01 .26
9/22 1300 58 61 73 74 7 11 213 73 0 .25
9/22 1200 53 57 88 87 8 11 224 65 0 .25
9/22 1100 51 54 88 96 11 17 226 56 .08 .25
9/22 1000 50 53 91 95 14 19 214 54 .02 .17
9/22 900 55 54 64 97 13 17 179 55 0 .15
9/22 800 54 51 69 98 12 24 229 51 .03 .15
9/22 700 49 51 92 96 16 24 156 50 .11 .12
9/22 600 53 50 68 90 15 18 148 48 0 .01
9/22 500 55 49 63 93 12 16 243 48 0 .01

9/7 400 53 40 47 91 8 9 237 37 0 0
9/7 300 54 40 47 91 7 9 247 38 0 0
9/7 200 54 41 44 89 7 8 258 38 0 0
9/7 100 55 41 46 87 6 8 265 39 0 0
9/7 0 56 42 44 85 5 7 264 39 0 0
9/6 2300 56 42 41 84 4 7 249 40 0 0
9/6 2200 57 44 40 82 2 5 281 41 0 0
9/6 2100 56 45 42 82 2 4 278 43 0 0
9/6 2000 58 47 37 79 3 6 269 46 0 0
9/6 1900 59 51 35 77 3 6 246 51 0 0
9/6 1800 62 57 34 63 3 6 215 60 0 0
9/6 1700 65 65 33 44 5 7 200 71 0 0
9/6 1600 67 70 32 32 5 8 198 91 0 0
9/6 1500 67 71 33 34 3 8 115 90 0 0
9/6 1400 62 71 40 33 3 7 51 89 0 0
9/6 1300 60 70 40 34 5 10 40 86 0 0
9/6 1200 60 69 41 34 4 9 49 84 0 0
9/6 1100 57 66 46 35 3 9 39 76 0 0
9/6 1000 58 60 44 45 4 7 46 69 0 0
9/6 900 56 54 44 56 5 8 43 51 0 0
9/6 800 54 46 44 74 2 5 49 42 0 0
9/6 700 56 40 41 90 2 6 37 37 0 0
9/6 600 52 38 47 89 3 8 51 36 0 0
9/6 500 52 38 45 88 6 11 22 36 0 0

9/6 400 52 38 43 86 5 7 10 36 0 0
9/6 300 52 39 43 85 2 7 11 36 0 0
9/6 200 51 39 42 85 2 7 4 37 0 0
9/6 100 52 40 41 84 5 11 46 37 0 0
9/6 0 53 41 39 80 7 10 16 38 0 0
9/5 2300 53 42 39 80 2 5 136 39 0 0
9/5 2200 53 43 40 77 1 4 79 41 0 0
9/5 2100 53 44 41 77 3 7 23 42 0 0
9/5 2000 54 45 39 76 6 10 13 43 0 0
9/5 1900 56 48 37 66 9 13 348 48 0 0
9/5 1800 58 53 32 60 3 8 15 56 0 0
9/5 1700 60 59 30 54 7 10 18 66 0 0
9/5 1600 60 64 31 40 7 11 30 86 0 0
9/5 1500 59 66 34 33 5 12 45 84 0 0
9/5 1400 56 66 39 33 7 13 44 84 0 0
9/5 1300 56 65 41 35 7 11 42 80 0 0
9/5 1200 54 62 43 41 5 10 45 77 0 0
9/5 1100 52 59 47 41 7 12 38 70 0 0
9/5 1000 50 55 55 50 6 11 35 63 0 0
9/5 900 50 50 50 63 6 9 35 44 0 0
9/5 800 51 42 51 90 4 7 36 39 0 0
9/5 700 49 36 52 97 7 12 32 34 0 0
9/5 600 46 35 54 96 9 13 31 33 0 0
9/5 500 47 35 53 95 10 16 35 33 0 0

9/5 400 47 36 58 95 8 13 35 34 0 0
9/5 300 47 37 58 95 9 12 25 34 0 0
9/5 200 47 37 56 94 8 11 31 34 0 0
9/5 100 47 38 57 92 6 12 37 35 0 0
9/5 0 48 38 55 91 8 13 30 35 0 0
9/4 2300 47 39 56 90 2 7 48 36 0 0
9/4 2200 47 39 57 89 4 11 11 37 0 0
9/4 2100 46 41 60 87 11 14 359 39 0 0
9/4 2000 49 43 52 85 5 10 3 41 0 0
9/4 1900 50 46 54 81 5 8 340 46 0 0
9/4 1800 51 52 50 72 2 7 212 54 0 0
9/4 1700 56 59 41 39 4 8 201 63 0 0
9/4 1600 58 61 39 34 3 7 177 80 0 0
9/4 1500 59 62 40 36 3 9 156 82 0 0
9/4 1400 57 61 42 37 4 8 78 78 0 0
9/4 1300 56 61 40 40 3 7 142 77 0 0
9/4 1200 55 58 47 49 2 6 150 74 0 0
9/4 1100 53 56 50 50 2 7 132 64 0 0
9/4 1000 51 50 52 60 2 5 134 57 0 0
9/4 900 48 43 59 83 1 4 146 40 0 0
9/4 800 47 39 59 99 0 2 129 35 0 0
9/4 700 46 32 61 98 3 6 270 30 0 0
9/4 600 41 31 64 97 5 6 248 29 0 0
9/4 500 41 31 65 97 7 10 240 28 0 0

9/4 400 40 31 71 98 7 11 243 29 0 .04
9/4 300 42 31 65 97 3 5 235 29 0 .04
9/4 200 41 31 67 97 0 0 235 29 0 .04
9/4 100 41 32 72 98 0 1 265 30 0 .04
9/4 0 40 32 74 96 0 1 201 30 0 .04
9/3 2300 40 33 80 96 1 4 339 31 0 .04
9/3 2200 40 34 79 96 3 7 351 32 0 .04
9/3 2100 40 35 78 95 2 7 349 33 0 .04
9/3 2000 40 37 80 95 3 7 309 36 0 .04
9/3 1900 39 39 82 93 3 8 247 38 0 .04
9/3 1800 40 42 82 91 5 9 209 43 0 .04
9/3 1700 40 46 88 81 3 7 199 48 0 .04
9/3 1600 42 46 83 81 2 7 26 49 0 .04
9/3 1500 39 45 86 74 3 8 74 48 0 .04
9/3 1400 40 45 88 75 3 7 95 49 .01 .04
9/3 1300 41 44 79 90 2 6 90 49 0 .03
9/3 1200 40 44 86 84 5 15 32 48 0 .03
9/3 1100 39 42 98 87 4 11 46 45 .02 .03
9/3 1000 38 42 91 90 2 7 67 45 .01 .01
9/3 900 38 41 91 88 2 5 178 42 0 0
9/3 800 36 40 91 95 4 11 188 39 0 0
9/3 700 35 38 91 95 5 9 193 37 0 0
9/3 600 34 38 93 96 5 12 134 37 0 0
9/3 500 34 38 94 97 5 13 187 37 0 0

9/3 400 34 38 93 97 5 12 211 37 .01 .37
9/3 300 34 37 97 97 4 13 164 36 0 .36
9/3 200 33 37 100 96 6 15 208 36 0 .36
9/3 100 33 37 100 97 5 13 200 37 .01 .36
9/3 0 34 38 100 97 1 5 165 37 .01 .35
9/2 2300 34 38 99 97 2 6 183 37 0 .34
9/2 2200 34 38 99 97 2 12 341 37 .02 .34
9/2 2100 33 38 100 97 8 13 243 37 .01 .32
9/2 2000 33 37 100 96 7 12 240 37 .01 .31
9/2 1900 35 39 100 96 8 12 241 39 .16 .3
9/2 1800 36 42 100 94 9 12 236 42 .05 .14
9/2 1700 38 43 100 92 10 14 227 44 .04 .09
9/2 1600 38 44 100 90 13 17 226 45 .04 .05
9/2 1500 42 50 84 70 9 14 218 55 0 .01
9/2 1400 43 49 88 73 8 12 222 54 0 .01
9/2 1300 42 48 91 80 10 16 227 51 .01 .01
9/2 1200 46 50 75 66 9 13 227 56 0 0
9/2 1100 46 53 74 63 7 12 219 61 0 0
9/2 1000 42 48 86 71 8 10 226 51 0 0
9/2 900 40 47 92 77 7 10 230 49 0 0
9/2 800 39 45 97 83 6 9 250 46 0 0
9/2 700 41 45 92 85 5 11 246 45 0 0
9/2 600 39 43 97 91 9 12 227 41 0 0
9/2 500 39 41 91 94 9 11 235 40 0 0

9/2 400 39 41 91 92 5 9 254 40 0 0
9/2 300 40 42 87 90 4 9 249 41 0 0
9/2 200 41 44 89 87 6 8 241 43 0 0
9/2 100 41 45 90 86 3 8 252 43 0 0
9/2 0 42 44 88 88 4 7 248 43 0 0
9/1 2300 41 44 88 90 6 10 237 42 0 0
9/1 2200 41 42 86 89 3 9 260 41 0 0
9/1 2100 42 44 80 85 3 7 257 43 0 0
9/1 2000 42 46 82 82 3 7 273 44 0 0
9/1 1900 43 47 77 76 3 8 266 47 0 0
9/1 1800 45 50 75 67 3 8 278 51 0 0
9/1 1700 48 52 67 59 2 6 116 56 0 0
9/1 1600 48 55 68 55 4 10 236 64 0 0
9/1 1500 48 56 69 58 6 11 226 70 0 0
9/1 1400 53 59 57 50 5 9 197 77 0 0
9/1 1300 49 56 66 55 5 11 209 67 0 0
9/1 1200 49 57 66 55 3 8 154 68 0 0
9/1 1100 48 51 70 61 4 12 179 63 0 0
9/1 1000 46 49 71 64 6 14 209 63 0 0
9/1 900 44 47 76 67 4 8 244 49 0 0
9/1 800 42 45 82 76 3 8 245 45 0 0
9/1 700 38 42 91 87 5 9 261 42 0 0
9/1 600 37 40 90 90 5 15 281 39 0 0
9/1 500 37 41 88 88 4 11 49 40 0 0

9/1 400 37 41 88 88 3 10 17 40 0 .01
9/1 300 37 41 89 88 5 10 242 40 0 .01
9/1 200 37 41 89 88 4 7 273 40 0 .01
9/1 100 37 41 86 88 4 8 253 40 0 .01
9/1 0 37 40 83 86 5 10 273 39 0 .01
8/31 2300 37 40 81 86 3 11 287 38 0 .01
8/31 2200 37 41 81 84 2 8 60 39 0 .01
8/31 2100 37 41 81 86 3 6 15 40 0 .01
8/31 2000 37 41 84 83 3 9 271 40 0 .01
8/31 1900 38 44 83 78 4 11 248 43 0 .01
8/31 1800 40 45 84 73 3 8 13 46 0 .01
8/31 1700 40 47 87 73 6 10 186 49 0 .01
8/31 1600 42 48 82 72 8 11 217 55 0 .01
8/31 1500 46 49 75 70 8 13 99 55 .01 .01
8/31 1400 47 52 72 58 8 12 220 63 0 0
8/31 1300 46 56 66 51 6 10 218 71 0 0
8/31 1200 49 55 67 56 8 15 218 69 0 0
8/31 1100 46 53 70 58 8 11 219 63 0 0
8/31 1000 40 47 89 73 6 10 220 51 0 0
8/31 900 42 45 89 76 7 10 217 47 0 0
8/31 800 40 43 91 86 8 11 230 43 0 0
8/31 700 38 41 94 95 7 9 216 40 0 0
8/31 600 36 39 100 97 4 7 268 38 0 0
8/31 500 36 41 99 96 6 9 242 39 0 0

8/31 400 36 41 99 96 4 9 254 40 0 .14
8/31 300 37 41 99 96 5 10 235 40 .02 .14
8/31 200 37 41 97 96 3 6 238 40 0 .12
8/31 100 38 41 89 96 3 9 11 40 0 .12
8/31 0 38 42 95 94 4 12 243 41 .03 .12
8/30 2300 38 43 96 95 5 9 246 42 .01 .09
8/30 2200 40 43 97 94 3 8 260 43 .02 .08
8/30 2100 41 44 91 93 3 7 6 43 .01 .06
8/30 2000 41 45 92 94 3 8 254 44 0 .05
8/30 1900 41 46 96 93 4 9 257 45 .01 .05
8/30 1800 42 47 89 90 2 5 93 48 0 .04
8/30 1700 43 48 96 90 3 8 243 50 .02 .04
8/30 1600 46 51 79 74 5 9 221 57 0 .02
8/30 1500 47 52 82 69 3 10 238 57 .01 .02
8/30 1400 49 52 71 63 4 12 220 58 0 .01
8/30 1300 44 50 78 70 4 12 301 54 .01 .01
8/30 1200 46 52 74 65 5 10 228 60 0 0
8/30 1100 45 51 80 66 7 13 164 59 0 0
8/30 1000 45 50 79 67 6 9 210 57 0 0
8/30 900 43 47 89 83 7 10 232 48 0 0
8/30 800 39 45 97 88 7 10 238 45 0 0
8/30 700 38 43 96 92 4 7 248 43 0 0
8/30 600 39 41 89 95 1 5 273 40 0 0
8/30 500 39 40 88 95 2 5 277 39 0 0

8/30 400 39 40 88 94 3 10 328 38 0 .02
8/30 300 38 41 93 95 2 5 278 40 0 .02
8/30 200 39 42 95 95 2 6 292 41 0 .02
8/30 100 39 41 92 96 2 6 305 40 0 .02
8/30 0 40 42 89 94 3 8 297 40 0 .02
8/29 2300 41 43 89 94 5 11 284 42 0 .02
8/29 2200 41 44 84 94 5 11 260 42 .01 .02
8/29 2100 41 44 93 93 2 6 313 44 .01 .01
8/29 2000 41 45 93 90 3 9 320 44 0 0
8/29 1900 41 46 96 86 6 9 246 46 0 0
8/29 1800 41 47 96 83 7 11 230 48 0 0
8/29 1700 43 49 87 74 6 9 252 50 0 0
8/29 1600 43 49 86 75 7 11 249 51 0 0
8/29 1500 44 50 84 72 8 14 268 52 0 0
8/29 1400 46 52 76 67 12 16 220 55 0 0
8/29 1300 45 52 82 70 11 19 235 56 0 0
8/29 1200 48 55 66 59 14 19 225 62 0 0
8/29 1100 48 55 66 55 11 16 223 60 0 0
8/29 1000 49 54 68 61 11 15 214 58 0 0
8/29 900 49 53 68 61 12 18 221 53 0 0
8/29 800 46 50 76 75 10 13 160 47 0 0
8/29 700 45 45 83 94 10 12 162 43 0 0
8/29 600 44 41 89 95 10 12 239 40 0 0
8/29 500 44 42 87 98 9 11 253 40 0 0

8/29 400 45 42 79 95 7 12 252 40 0 0
8/29 300 46 43 83 95 11 13 233 41 0 0
8/29 200 47 43 77 94 13 16 231 41 0 0
8/29 100 45 43 85 93 14 16 240 41 0 0
8/29 0 45 44 82 90 8 15 236 42 0 0
8/28 2300 46 45 73 88 2 8 286 44 0 0
8/28 2200 47 46 73 88 3 10 343 45 0 0
8/28 2100 48 48 63 84 1 5 319 46 0 0
8/28 2000 48 50 68 79 2 5 293 50 0 0
8/28 1900 49 55 70 66 4 9 231 56 0 0
8/28 1800 51 58 65 54 4 9 216 61 0 0
8/28 1700 54 62 61 46 4 7 227 77 0 0
8/28 1600 56 62 54 46 5 11 214 78 0 0
8/28 1500 58 62 53 48 7 12 224 78 0 0
8/28 1400 58 60 55 57 7 13 211 70 0 0
8/28 1200 56 66 60 45 3 8 134 81 0 0
8/28 1100 55 59 66 55 2 6 218 65 0 0
8/28 1000 53 56 72 69 4 8 153 61 0 0
8/28 900 51 52 76 79 5 11 209 51 0 0
8/28 800 46 49 83 92 3 12 225 48 0 0
8/28 700 48 45 78 93 1 6 85 44 0 0
8/28 600 47 43 82 95 2 6 38 42 0 0
8/28 500 47 43 80 94 2 8 18 42 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'