menu
4-30-2017
Northwest Avalanche Center
Timberline Lodge, Oregon
MM/DD Hour
PST
Temp
F
5880'
RH
%
5880'
Wind
Min
6000'
Wind
Avg
6000'
Wind
Max
6000'
Wind
Dir
6000'
Hour
Prec.
5880'
Total
Prec.
5880'
24 Hr
Snow
5880'
Total
Snow
5880'

4/30 2000 27 96 6 12 20 314 0 1.08 0 196
4/30 1900 28 99 6 12 21 309 0 1.08 0 196
4/30 1800 29 99 6 12 20 303 0 1.08 0 196
4/30 1700 29 97 5 12 21 298 0 1.08 0 196
4/30 1600 30 97 3 10 18 302 0 1.08 0 196
4/30 1500 29 95 5 12 21 305 0 1.08 0 196
4/30 1400 30 96 4 11 20 300 0 1.08 0 196
4/30 1300 29 98 5 10 22 293 0 1.08 0 196
4/30 1200 29 99 4 10 20 288 0 1.08 0 196
4/30 1100 30 96 4 11 20 297 .01 1.08 0 196
4/30 1000 30 99 3 8 15 292 0 1.07 0 196
4/30 900 30 100 3 9 21 301 0 1.07 0 197
4/30 800 31 100 4 10 22 293 .08 1.07 0 197
4/30 700 31 100 5 12 23 297 .01 .99 0 197
4/30 600 32 100 7 15 29 305 .03 .98 0 197
4/30 500 32 100 8 15 25 303 .05 .95 0 197

4/30 400 32 100 7 13 22 299 .09 .9 0 197
4/30 300 33 100 7 13 22 296 .12 .81 0 197
4/30 200 33 100 5 13 24 297 .19 .69 0 198
4/30 100 35 100 8 13 25 285 .18 .5 0 198
4/30 0 34 100 5 11 20 288 .15 .32 0 198
4/29 2300 34 100 4 8 15 289 .11 .17 0 198
4/29 2200 33 100 3 8 19 294 .04 .06 0 198
4/29 2100 32 100 3 8 17 300 .02 .02 0 198
4/29 2000 33 94 3 9 20 311 0 0 0 198
4/29 1900 32 86 6 11 17 317 0 0 0 198
4/29 1800 34 86 4 10 18 315 0 0 0 198
4/29 1700 35 82 3 7 13 314 0 0 0 198
4/29 1600 36 76 0 6 16 306 0 0 0 198
4/29 1500 40 64 2 7 15 311 0 0 0 198
4/29 1400 38 68 0 6 14 313 0 0 -0 198
4/29 1300 38 73 -0 2 9 302 0 0 0 198
4/29 1200 40 76 -0 1 5 302 0 0 -0 199
4/29 1100 38 71 -0 2 7 301 0 0 17 199
4/29 1000 39 33 -0 3 8 318 0 0 2 199
4/29 900 37 52 -0 3 7 309 0 0 6 199
4/29 800 35 39 0 5 8 330 0 0 6 199
4/29 700 32 46 0 4 9 351 0 0 6 199
4/29 600 30 44 3 5 8 347 0 0 6 200
4/29 500 28 43 3 6 10 343 0 0 6 200

4/29 400 28 50 2 4 8 338 0 .03 6 200
4/29 300 28 59 3 6 12 346 0 .03 6 200
4/29 200 28 51 3 5 9 350 0 .03 6 200
4/29 100 27 56 0 4 7 357 0 .03 6 200
4/29 0 26 68 -0 0 3 19 0 .03 5 200
4/28 2300 27 73 -0 -0 0 53 0 .03 5 200
4/28 2200 27 90 -0 -0 0 59 0 .03 5 200
4/28 2100 28 96 -0 -0 0 28 0 .03 5 200
4/28 2000 29 98 -0 -0 0 152 0 .03 5 200
4/28 1900 31 95 -0 0 1 44 0 .03 5 200
4/28 1800 32 94 -0 -0 0 100 0 .03 4 200
4/28 1700 36 85 -0 0 7 63 0 .03 3 200
4/28 1600 36 79 -0 5 14 325 0 .03 4 200
4/28 1500 35 84 3 7 12 323 0 .03 4 201
4/28 1400 35 82 4 7 11 315 0 .03 5 201
4/28 1300 35 82 3 7 12 316 0 .03 5 201
4/28 1200 35 84 0 6 11 319 0 .03 6 202
4/28 1100 33 85 2 6 14 317 0 .03 6 202
4/28 1000 33 86 0 5 10 332 0 .03 6 202
4/28 900 30 91 -0 4 11 324 0 .03 6 203
4/28 800 25 92 -0 4 14 324 .01 .03 6 203
4/28 700 23 94 4 10 17 319 .02 .02 6 202
4/28 600 21 94 -0 10 21 324 0 0 6 202
4/28 500 20 94 5 11 18 328 0 0 6 203

4/28 400 20 92 5 13 21 318 0 .78 6 204
4/28 300 20 94 9 16 26 326 0 .78 6 204
4/28 200 20 95 7 14 29 328 0 .78 6 204
4/28 100 21 94 5 15 26 325 0 .78 6 204
4/28 0 21 96 8 16 24 323 0 .78 6 204
4/27 2300 21 96 12 19 29 321 0 .78 7 203
4/27 2200 22 96 10 18 29 322 .04 .78 6 203
4/27 2100 24 97 11 18 28 324 .03 .74 6 202
4/27 2000 25 97 9 16 25 318 .05 .71 6 202
4/27 1900 25 97 9 17 28 322 .01 .66 5 203
4/27 1800 26 96 8 17 29 323 .03 .65 5 202
4/27 1700 26 97 7 14 27 306 .11 .62 5 202
4/27 1600 28 96 6 13 26 296 .03 .51 4 202
4/27 1500 28 96 5 13 29 304 .07 .48 4 199
4/27 1400 30 95 3 9 20 291 .06 .41 3 200
4/27 1300 30 94 4 9 23 290 .06 .35 2 199
4/27 1200 31 95 7 13 21 304 .03 .29 2 199
4/27 1100 31 94 6 13 22 303 .05 .26 2 198
4/27 1000 27 95 5 12 23 301 .04 .21 1 199
4/27 900 27 95 7 13 23 304 .06 .17 1 198
4/27 800 25 96 5 13 20 296 .03 .11 0 196
4/27 700 24 97 6 13 21 296 .03 .08 0 199
4/27 600 23 97 8 15 26 301 .03 .05 -0 198
4/27 500 22 97 7 15 28 294 .02 .02 -0 199

4/27 400 23 97 9 16 28 301 .04 1.45 12 199
4/27 300 22 97 7 17 28 302 0 1.41 11 199
4/27 200 22 97 11 20 34 300 0 1.41 11 199
4/27 100 22 96 8 18 31 303 .02 1.41 11 198
4/27 0 23 97 8 16 26 298 .03 1.39 11 198
4/26 2300 24 98 8 15 35 296 .06 1.36 11 199
4/26 2200 25 99 6 13 29 282 .12 1.3 10 198
4/26 2100 27 100 7 14 26 288 .06 1.18 10 198
4/26 2000 27 100 7 14 25 286 .06 1.12 10 197
4/26 1900 27 100 6 12 21 285 .03 1.06 9 197
4/26 1800 28 100 5 12 24 284 .12 1.03 9 197
4/26 1700 29 100 7 13 23 285 .09 .91 9 196
4/26 1600 29 99 6 13 23 291 .03 .82 8 197
4/26 1500 29 98 3 11 24 293 .1 .79 8 195
4/26 1400 31 97 6 12 26 293 0 .69 7 196
4/26 1300 32 97 5 11 23 298 .02 .69 8 197
4/26 1200 31 95 3 9 16 300 .03 .67 8 197
4/26 1100 30 98 5 10 17 304 .07 .64 8 196
4/26 1000 30 98 5 10 17 303 .06 .57 8 196
4/26 900 29 99 5 10 17 302 .14 .51 7 195
4/26 800 28 99 5 14 23 306 .06 .37 6 195
4/26 700 28 100 8 14 23 307 .07 .31 5 192
4/26 600 29 100 6 12 25 298 .15 .24 4 192
4/26 500 31 100 4 12 26 289 .09 .09 2 192

4/26 400 31 100 7 15 27 292 .06 1.07 1 193
4/26 300 32 100 7 15 25 293 .02 1.01 2 193
4/26 200 32 100 8 14 26 289 .01 .99 2 194
4/26 100 33 100 6 13 34 285 0 .98 2 194
4/26 0 33 100 7 12 21 282 .05 .98 2 194
4/25 2300 33 100 6 11 22 279 .01 .93 2 194
4/25 2200 33 100 5 10 19 282 .06 .92 2 194
4/25 2100 32 100 4 10 23 286 .23 .86 2 194
4/25 2000 32 100 3 8 17 284 .12 .63 1 194
4/25 1900 32 100 3 7 20 283 .1 .51 1 193
4/25 1800 32 100 2 6 12 275 .03 .41 1 194
4/25 1700 32 97 -0 2 10 281 .15 .38 0 193
4/25 1600 32 94 -0 0 5 262 .08 .23 0 192
4/25 1500 33 91 -0 0 3 237 .04 .15 0 191
4/25 1400 35 84 -0 0 3 318 .02 .11 0 191
4/25 1300 33 87 -0 3 10 270 0 .09 -0 192
4/25 1200 35 84 -0 3 13 295 0 .09 -0 193
4/25 1100 35 80 -0 4 11 308 0 .09 -0 193
4/25 1000 33 83 -0 2 7 298 0 .09 -0 194
4/25 900 32 86 -0 2 8 296 .04 .09 -0 194
4/25 800 28 91 3 8 15 315 .02 .05 -0 194
4/25 700 27 95 4 9 16 307 .03 .03 -0 194
4/25 600 25 95 3 7 12 321 0 0 -0 195
4/25 500 24 96 2 8 14 314 0 0 0 195

4/25 400 25 97 4 9 14 303 0 1.95 12 194
4/25 300 26 98 6 11 17 305 .01 1.95 12 194
4/25 200 26 99 4 10 21 298 .02 1.94 11 194
4/25 100 27 99 4 8 15 297 .01 1.92 11 192
4/25 0 27 99 0 8 14 302 .02 1.91 11 194
4/24 2300 27 99 2 10 19 303 .06 1.89 11 193
4/24 2200 27 99 7 13 21 304 .04 1.83 11 191
4/24 2100 27 99 6 12 21 295 .06 1.79 10 190
4/24 2000 27 100 6 13 24 298 .06 1.73 9 191
4/24 1900 28 100 6 12 22 289 .08 1.67 9 192
4/24 1800 28 100 6 13 25 291 .1 1.59 9 192
4/24 1700 30 99 4 11 28 293 .12 1.49 8 191
4/24 1600 31 100 6 12 25 287 .2 1.37 8 191
4/24 1500 31 98 5 10 19 280 .15 1.17 8 189
4/24 1400 31 96 5 10 19 277 .1 1.02 7 188
4/24 1300 31 95 3 9 19 276 .09 .92 6 187
4/24 1200 31 94 0 7 15 272 .09 .83 6 188
4/24 1100 32 94 2 6 17 269 .06 .74 5 187
4/24 1000 31 95 -0 4 10 267 .09 .68 5 186
4/24 900 30 95 -0 1 7 270 .12 .59 4 186
4/24 800 29 96 -0 0 3 268 .14 .47 4 186
4/24 700 28 97 -0 0 6 272 .16 .33 3 183
4/24 600 27 99 -0 2 7 278 .11 .17 1 182
4/24 500 27 99 -0 4 10 273 .06 .06 0 184

4/24 400 27 99 2 6 12 273 .03 .69 0 183
4/24 300 27 99 1 7 15 277 .03 .66 5 182
4/24 200 27 99 3 7 14 293 .03 .63 4 183
4/24 100 27 99 4 9 16 294 .01 .6 4 183
4/24 0 27 99 3 7 15 294 .02 .59 4 183
4/23 2300 28 99 0 6 13 298 .03 .57 3 183
4/23 2200 28 99 0 8 17 296 .03 .54 3 183
4/23 2100 28 100 3 8 15 291 .04 .51 3 182
4/23 2000 28 100 2 8 15 283 .02 .47 3 182
4/23 1900 28 100 4 9 21 282 .03 .45 3 182
4/23 1800 29 100 5 10 19 285 .04 .42 2 182
4/23 1700 30 100 3 10 21 284 .03 .38 2 181
4/23 1600 31 99 3 9 22 283 .06 .35 2 177
4/23 1500 31 99 4 9 17 280 .06 .29 0 179
4/23 1400 32 99 -0 5 14 268 .12 .23 0 180
4/23 1300 32 98 0 5 13 265 .08 .11 0 180
4/23 1200 33 96 0 5 19 250 .03 .03 0 180
4/23 1100 33 95 -0 4 9 273 0 0 0 180
4/23 1000 33 96 -0 3 9 273 0 0 0 180
4/23 900 31 97 -0 2 9 272 0 0 0 180
4/23 800 31 97 -0 3 6 282 0 0 0 181
4/23 700 29 99 -0 2 8 290 0 0 0 180
4/23 600 28 100 -0 2 6 294 0 0 0 181
4/23 500 28 100 -0 2 8 285 0 0 0 181

4/23 400 28 99 0 7 14 299 0 .37 0 181
4/23 300 28 100 2 9 19 304 0 .37 3 181
4/23 200 28 99 1 10 18 307 0 .37 3 181
4/23 100 29 100 4 11 18 306 0 .37 3 181
4/23 0 29 100 3 10 20 311 0 .37 3 181
4/22 2300 29 100 4 9 19 310 0 .37 2 181
4/22 2200 30 100 3 8 17 301 0 .37 3 181
4/22 2100 31 100 5 10 18 301 0 .37 3 181
4/22 2000 31 100 4 9 17 302 .01 .37 3 181
4/22 1900 32 100 4 8 15 300 0 .36 2 181
4/22 1800 32 100 3 8 19 280 .05 .36 3 181
4/22 1700 32 100 0 7 14 279 .09 .31 3 181
4/22 1600 32 100 2 8 20 287 .07 .22 2 181
4/22 1500 34 97 3 9 18 287 .02 .15 2 181
4/22 1400 34 99 2 7 15 274 .03 .13 2 181
4/22 1300 35 94 2 9 19 289 0 .1 2 181
4/22 1200 34 96 1 10 22 256 .06 .1 2 181
4/22 1100 35 89 3 11 23 259 0 .04 2 181
4/22 1000 33 96 0 6 16 263 .04 .04 2 179
4/22 900 34 86 -0 2 8 254 0 0 2 181
4/22 800 38 57 -0 2 9 90 0 0 2 181
4/22 700 37 57 -0 7 19 91 0 0 2 181
4/22 600 38 55 4 12 22 88 0 0 2 181
4/22 500 38 55 5 13 25 85 0 0 2 181

4/22 400 39 51 5 14 23 87 0 0 2 181
4/22 300 39 54 6 12 23 89 0 0 2 181
4/22 200 39 57 6 14 24 85 0 0 2 181
4/22 100 40 55 4 13 24 85 0 0 2 181
4/22 0 40 56 6 13 22 88 0 0 2 181
4/21 2300 40 58 7 16 27 88 0 0 2 181
4/21 2200 40 62 5 15 26 90 0 0 2 182
4/21 2100 39 67 3 12 22 90 0 0 2 182
4/21 2000 40 64 1 10 23 93 0 0 3 182
4/21 1900 39 65 3 11 20 87 0 0 2 182
4/21 1800 40 64 4 11 19 85 0 0 2 182
4/21 1700 41 60 5 12 20 84 0 0 3 182
4/21 1600 42 56 3 10 19 89 0 0 3 182
4/21 1500 41 56 2 7 15 105 0 0 3 182
4/21 1400 40 64 2 8 19 102 0 0 3 182
4/21 1300 37 65 0 7 15 108 0 0 4 182
4/21 1200 38 72 0 7 19 105 0 0 4 183
4/21 1100 36 67 0 5 12 106 0 0 4 183
4/21 1000 35 75 -0 4 9 104 0 0 4 183
4/21 900 32 86 -0 2 6 90 0 0 5 183
4/21 800 29 86 -0 3 10 83 0 0 5 184
4/21 700 29 62 -0 3 10 86 0 0 5 184
4/21 600 28 59 -0 2 7 89 0 0 5 184
4/21 500 25 64 -0 0 10 34 0 0 5 184

4/21 400 22 71 -0 1 4 8 0 .54 5 184
4/21 300 23 81 0 4 6 342 0 .54 5 184
4/21 200 22 91 -0 5 10 323 0 .54 5 184
4/21 100 24 93 0 6 12 316 0 .54 5 184
4/21 0 25 89 0 8 14 318 0 .54 5 184
4/20 2300 26 94 8 12 19 315 0 .54 5 184
4/20 2200 27 99 4 10 22 303 .05 .54 5 183
4/20 2100 27 98 6 12 20 309 0 .49 4 184
4/20 2000 27 100 6 12 20 307 0 .49 4 184
4/20 1900 28 100 -0 11 19 306 .06 .49 5 181
4/20 1800 29 100 3 9 18 303 0 .43 4 183
4/20 1700 29 99 4 12 21 306 .06 .43 4 182
4/20 1600 31 97 3 8 18 294 .04 .37 4 182
4/20 1500 30 99 1 8 17 291 .08 .33 3 182
4/20 1400 32 95 2 7 15 291 .06 .25 3 182
4/20 1300 32 95 3 8 14 286 .03 .19 3 182
4/20 1200 32 94 4 9 19 288 .03 .16 3 181
4/20 1100 32 95 2 7 15 286 .03 .13 3 182
4/20 1000 30 96 0 6 13 291 .01 .1 3 182
4/20 900 28 99 1 8 15 291 .03 .09 3 183
4/20 800 27 99 3 8 21 294 0 .06 3 183
4/20 700 26 99 2 8 17 295 .02 .06 3 183
4/20 600 26 99 5 10 19 294 .01 .04 3 183
4/20 500 26 100 4 10 22 303 .03 .03 3 182

MM/DD Hour
PST
Temp
F
5880'
RH
%
5880'
Wind
Min
6000'
Wind
Avg
6000'
Wind
Max
6000'
Wind
Dir
6000'
Hour
Prec.
5880'
Total
Prec.
5880'
24 Hr
Snow
5880'
Total
Snow
5880'