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4-25-2015
Northwest Avalanche Center
Washington Department of Transportation
Tumwater Mountain, Leavenworth, Washington

Wind gages unheated and may rime
MM/DD Hour
PST
Temp
F
4180'
Wind
Min
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'

(some missing data for this range)
4/25 1600 38 6 16 26 349 11
4/25 1500 41 0 15 33 347 8
4/25 1400 37 0 9 25 343 8
4/25 1300 40 2 13 22 346 12
4/25 1200 40 0 8 16 346 8
4/25 1100 40 0 8 21 346 8
4/25 1000 36 0 2 12 345 9
4/25 900 33 0 0 7 349 10
4/25 800 32 0 2 14 342 10
4/25 700 32 0 5 13 349 9
4/25 600 31 0 5 12 348 10
4/25 500 32 0 5 16 352 9

4/25 400 32 0 0 9 349 10
4/25 300 33 0 5 15 353 9
4/25 200 32 0 4 12 352 10
4/25 100 31 0 0 7 349 10
4/25 0 33 0 0 11 353 11
4/24 2300 33 0 0 6 353 9
4/24 2200 33 0 0 9 345 11
4/24 2100 33 -0 0 6 330 10
4/24 2000 33 0 0 5 350 9
4/24 1900 33 0 0 2 326 11
4/24 1800 34 0 0 3 317 9
4/24 1700 35 0 2 9 323 8
4/24 1600 35 0 9 21 347 10
4/24 1500 34 0 3 8 318 9
4/24 1400 32 0 6 18 344 10
4/24 1300 40 0 6 23 343 9
4/24 1200 41 -0 0 7 331 9
4/24 1100 37 0 0 7 336 10
4/24 1000 38 0 0 6 332 9
4/24 900 33 0 2 8 322 8
4/24 800 32 0 1 8 324 10
4/24 700 29 -0 0 5 328 9
4/24 600 28 -0 0 2 335 10
4/24 500 29 -0 0 3 319 10

4/24 400 29 0 0 4 321 11
4/24 300 29 0 1 7 335 10
4/24 200 30 0 4 13 344 10
4/24 100 30 0 6 23 340 10
4/24 0 32 0 3 17 332 11
4/23 2300 33 -0 2 11 331 11
4/23 2200 34 0 3 16 346 8
4/23 2100 34 0 0 8 309 10
4/23 2000 35 0 0 6 316 9
4/23 1900 36 0 0 4 302 9
4/23 1800 37 0 1 7 309 9
4/23 1700 39 -0 0 4 329 10
4/23 1600 39 0 1 11 348 11
4/23 1500 41 0 1 8 341 8
4/23 1400 42 0 0 4 336 9
4/23 1300 44 0 0 4 324 8
4/23 1200 41 -0 0 6 326 8
4/23 1100 38 0 0 5 326 8
4/23 1000 38 -0 0 4 332 9
4/23 900 35 0 0 2 343 8
4/23 800 34 -0 0 3 338 9
4/23 700 33 -0 0 8 337 10
4/23 600 33 0 4 11 341 9
4/23 500 33 0 4 11 347 9

4/23 400 34 0 10 22 346 8
4/23 300 34 0 10 19 347 9
4/23 200 34 0 5 16 346 8
4/23 100 34 0 8 16 346 8
4/23 0 34 0 10 16 347 9
4/22 2300 34 0 6 18 348 9
4/22 2200 34 0 6 13 350 8
4/22 2100 35 0 10 23 347 10
4/22 2000 35 0 17 30 348 9
4/22 1900 36 0 9 30 347 9
4/22 1800 39 0 8 21 346 10
4/22 1700 41 0 10 24 347 8
4/22 1600 42 0 9 17 347 9
4/22 1500 45 0 8 17 344 8
4/22 1400 42 1 14 22 344 9
4/22 1300 42 0 12 22 344 11
4/22 1200 39 0 9 23 346 9
4/22 1100 40 0 5 20 345 10
4/22 1000 36 2 13 23 343 9
4/22 900 34 0 6 21 338 9
4/22 800 33 0 5 14 344 9
4/22 700 33 0 12 28 346 9
4/22 600 32 2 23 36 346 8
4/22 500 31 7 24 41 345 9

4/22 400 31 13 27 40 345 8
4/22 300 32 9 23 42 346 8
4/22 200 31 0 11 20 346 9
4/22 100 33 0 12 24 353 9
4/22 0 37 0 8 25 356 10
4/21 2300 41 3 12 24 358 8
4/21 2200 42 0 12 29 355 7
4/21 2100 44 0 7 31 346 8
4/21 2000 46 0 15 26 351 9
4/21 1900 47 0 10 27 346 9
4/21 1800 49 0 9 22 346 7
4/21 1700 53 0 13 23 347 9
4/21 1600 56 0 9 18 348 8
4/21 1500 59 0 3 10 345 8
4/21 1400 61 0 2 6 343 8
4/21 1300 62 0 1 7 339 9
4/21 1200 61 0 0 4 332 7
4/21 1100 60 0 0 5 332 7
4/21 1000 57 0 0 5 334 8
4/21 900 55 -0 0 5 339 8
4/21 800 53 0 0 2 349 8
4/21 700 53 0 0 4 351 9
4/21 600 53 0 0 2 328 9
4/21 500 51 0 0 1 331 9

4/21 400 50 0 0 3 347 10
4/21 300 51 0 0 5 348 8
4/21 200 52 -0 0 2 328 9
4/21 100 53 0 1 10 348 8
4/21 0 53 0 1 10 348 8
4/20 2300 54 0 5 11 348 8
4/20 2200 56 0 8 17 348 9
4/20 2100 55 0 2 12 349 6
4/20 2000 57 0 2 9 351 6
4/20 1900 59 0 1 6 314 9
4/20 1800 62 0 1 5 344 8
4/20 1700 63 0 2 8 341 8
4/20 1600 65 0 0 5 328 7
4/20 1500 63 0 0 3 328 6
4/20 1400 62 0 0 4 330 7
4/20 1300 60 0 0 3 342 5
4/20 1200 60 0 0 3 358 7
4/20 1100 58 0 0 6 338 7
4/20 1000 57 0 0 4 340 7
4/20 900 54 0 0 3 357 5
4/20 800 54 0 0 2 356 7
4/20 700 53 -0 0 1 352 7
4/20 600 51 0 0 1 350 8
4/20 500 50 0 0 1 353 8

4/20 400 51 0 0 3 359 7
4/20 300 50 -0 0 0 352 9
4/20 200 52 0 0 0 352 7
4/20 100 52 0 0 0 350 8
4/20 0 52 0 0 2 360 8
4/19 2300 54 0 0 2 351 7
4/19 2200 54 0 0 2 355 9
4/19 2100 55 0 0 1 358 7
4/19 2000 54 0 0 3 360 7
4/19 1900 56 0 1 4 356 8
4/19 1800 58 -0 2 8 359 8
4/19 1700 60 -0 0 5 356 6
4/19 1600 60 0 0 4 355 6
4/19 1500 60 0 0 5 355 5
4/19 1400 59 0 0 4 355 6
4/19 1300 58 0 0 3 356 5
4/19 1200 58 0 0 4 333 6
4/19 1100 57 0 1 6 354 6
4/19 1000 56 0 0 4 345 6
4/19 900 54 0 0 3 356 5
4/19 800 52 0 0 5 355 8
4/19 700 49 0 0 2 354 6
4/19 600 48 0 0 1 352 8
4/19 500 47 -0 0 1 355 8

4/19 400 48 0 0 1 353 7
4/19 300 49 0 0 0 351 7
4/19 200 48 0 0 2 349 7
4/19 100 48 0 0 3 350 7
4/19 0 49 0 0 2 351 6
4/18 2300 49 0 0 3 357 5
4/18 2200 50 0 2 10 358 7
4/18 2100 51 0 2 11 358 6
4/18 2000 52 0 1 8 358 4
4/18 1900 53 0 1 5 359 6
4/18 1800 57 0 0 4 358 5
4/18 1700 59 0 2 8 357 7
4/18 1600 59 0 1 8 356 6
4/18 1500 61 0 1 6 354 6
4/18 1400 59 0 1 4 348 6
4/18 1300 56 0 0 3 356 6
4/18 1200 54 0 0 4 353 6
4/18 1100 52 -0 0 4 354 6
4/18 1000 50 0 0 4 352 5
4/18 900 46 -0 0 4 354 3
4/18 800 45 0 0 4 353 6
4/18 700 45 0 0 2 350 6
4/18 600 43 0 0 3 353 6
4/18 500 40 0 0 4 355 6

4/18 400 39 -0 0 3 351 7
4/18 300 41 0 0 1 354 7
4/18 200 41 0 0 4 351 7
4/18 100 44 0 3 12 356 6
4/18 0 44 0 4 13 355 7
4/17 2300 44 0 8 16 353 6
4/17 2200 46 0 10 24 349 7
4/17 2100 46 0 14 29 349 5
4/17 2000 47 14 21 37 350 6
4/17 1900 49 4 17 28 350 4
4/17 1800 52 1 9 20 350 6
4/17 1700 57 0 5 25 349 6
4/17 1600 60 0 3 18 349 6
4/17 1500 61 0 7 25 346 6
4/17 1400 63 0 3 13 350 5
4/17 1300 62 -0 1 5 353 4
4/17 1200 59 0 0 4 354 6
4/17 1100 58 0 0 4 353 6
4/17 1000 53 0 0 4 354 5
4/17 900 52 0 0 4 352 5
4/17 800 51 0 0 3 350 5
4/17 700 48 0 0 2 348 5
4/17 600 47 0 0 1 346 5
4/17 500 46 0 0 3 345 5

4/17 400 45 0 0 0 355 5
4/17 300 46 0 0 0 355 6
4/17 200 47 0 0 0 358 6
4/17 100 47 0 0 0 359 6
4/17 0 48 0 0 1 356 7
4/16 2300 49 0 0 2 349 7
4/16 2200 49 0 0 1 360 7
4/16 2100 49 0 0 0 358 6
4/16 2000 50 0 0 2 356 7
4/16 1900 52 0 0 2 356 6
4/16 1800 56 0 0 4 357 5
4/16 1700 56 0 1 7 356 4
4/16 1600 57 0 1 6 354 5
4/16 1500 57 0 1 7 353 4
4/16 1400 55 0 0 3 353 4
4/16 1300 53 0 0 4 354 3
4/16 1200 50 0 1 6 355 5
4/16 1100 46 0 0 4 350 5
4/16 1000 45 0 0 6 348 3
4/16 900 44 0 0 7 350 4
4/16 800 43 0 0 3 347 4
4/16 700 40 -0 0 2 346 5
4/16 600 38 0 0 0 335 5
4/16 500 38 -0 0 0 347 5

4/16 400 35 0 0 1 354 6
4/16 300 36 -0 0 1 355 6
4/16 200 36 -0 0 1 354 6
4/16 100 35 -0 0 0 345 6
4/16 0 34 0 0 0 349 6
4/15 2300 36 -0 0 2 355 6
4/15 2200 35 0 0 1 344 6
4/15 2100 36 0 0 5 354 6
4/15 2000 36 0 1 8 356 6
4/15 1900 36 0 1 6 351 5
4/15 1800 40 0 2 9 356 5
4/15 1700 44 0 5 13 358 5
4/15 1600 44 0 4 14 357 5
4/15 1500 44 0 7 18 357 5
4/15 1400 43 0 7 12 357 5
4/15 1300 42 0 3 13 357 4
4/15 1200 42 0 2 8 355 4
4/15 1100 41 0 0 4 352 3
4/15 1000 38 0 1 6 343 4
4/15 900 36 0 2 7 341 4
4/15 800 34 -0 1 4 346 5
4/15 700 31 0 3 10 356 4
4/15 600 30 0 2 8 355 4
4/15 500 29 0 4 10 356 4

MM/DD Hour
PST
Temp
F
4180'
Wind
Min
4180'
Wind
Avg
4180'
Wind
Max
4180'
Wind
Dir
4180'
Total
Snow
4180'