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12-17-2014
Northwest Avalanche Center
Washington Department of Transportation
Grace Lakes, Stevens Pass, Washington

Prec. gage, wind dir out - repairs underway
Total snow may read bushes in early season
Shot snow not installed
MM/DD Hour
PST
Temp
F
4800'
RH
%
4800'
Wind
Avg
4800'
Wind
Max
4800'
Wind
Dir
4800'
Hour
Prec.
4800'
Total
Prec.
4800'
Total
Snow
4800'
Shot
Snow
4800'

12/17 1300 27 97 6 12 322 0 0 216 -135
12/17 1200 26 97 6 12 322 0 0 216 -117
12/17 1100 26 97 6 12 322 0 0 216 -62
12/17 1000 25 97 6 11 322 0 0 6 -51
12/17 900 25 97 6 12 322 0 0 5 -52
12/17 800 25 97 5 12 322 0 0 5 -60
12/17 700 25 97 5 11 322 0 0 6 -75
12/17 600 25 97 6 13 322 0 0 18 -118
12/17 500 25 97 6 12 322 0 0 17 -148

12/17 400 25 97 5 13 322 0 0 17 -148
12/17 300 25 97 7 15 322 0 0 17 -149
12/17 200 25 97 8 17 322 0 0 17 -143
12/17 100 24 97 6 13 322 0 0 17 -143
12/17 0 25 97 6 14 322 0 0 17 -139
12/16 2300 25 97 6 14 322 0 0 17 -141
12/16 2200 25 97 7 15 322 0 0 216 -141
12/16 2100 25 98 6 15 322 0 0 18 -138
12/16 2000 25 97 4 10 322 0 0 18 -138
12/16 1900 25 97 5 11 322 0 0 18 -138
12/16 1800 25 97 6 12 322 0 0 216 -142
12/16 1700 25 97 6 11 322 0 0 216 -145
12/16 1600 25 97 5 11 322 0 0 216 -152
12/16 1500 26 96 6 12 322 0 0 216 -166
12/16 1400 26 95 5 12 322 0 0 216 -155
12/16 1300 26 92 6 11 322 0 0 216 -152
12/16 1200 26 92 5 11 322 0 0 216 -156
12/16 1100 26 93 6 12 322 0 0 217 -161
12/16 1000 25 93 5 11 322 0 0 216 -160
12/16 900 25 95 5 12 322 0 0 217 -158
12/16 800 24 96 5 12 322 0 0 217 -147
12/16 700 24 96 5 15 322 0 0 217 -148
12/16 600 24 96 6 16 322 0 0 216 -148
12/16 500 25 96 6 14 322 0 0 216 -153

12/16 400 25 94 8 17 322 0 0 216 -156
12/16 300 25 95 6 13 322 0 0 216 -156
12/16 200 25 92 6 16 322 0 0 216 -150
12/16 100 25 92 7 17 322 0 0 216 -166
12/16 0 25 93 6 15 322 0 0 216 -155
12/15 2300 25 95 5 16 322 0 0 216 -154
12/15 2200 25 93 7 17 322 0 0 216 -152
12/15 2100 25 90 7 19 322 0 0 216 -160
12/15 2000 24 90 5 14 322 0 0 216 -145
12/15 1900 24 91 6 13 322 0 0 217 -148
12/15 1800 24 91 7 19 322 0 0 217 -154
12/15 1700 24 93 9 18 322 0 0 217 -153
12/15 1600 24 92 9 26 322 0 0 216 -161
12/15 1500 25 88 9 22 322 0 0 216 -182
12/15 1400 26 87 9 26 322 0 0 216 -180
12/15 1300 25 88 8 23 322 0 0 216 -204
12/15 1200 25 88 9 25 322 0 0 216 -225
12/15 1100 25 90 11 28 322 0 0 216 -230
12/15 1000 25 90 8 20 322 0 0 216 -230
12/15 900 25 91 9 23 322 0 0 216 -225
12/15 800 25 93 10 23 322 0 0 216 -220
12/15 700 25 92 10 24 322 0 0 216 -208
12/15 600 25 91 11 27 322 0 0 216 -199
12/15 500 25 94 7 24 322 0 0 216 -194

12/15 400 25 92 9 30 322 0 0 216 -186
12/15 300 25 90 11 28 322 0 0 21 -172
12/15 200 24 92 12 30 322 0 0 21 -163
12/15 100 24 92 9 22 322 0 0 21 -154
12/15 0 25 90 9 21 322 0 0 21 -151
12/14 2300 24 92 8 20 322 0 0 21 -147
12/14 2200 24 93 6 15 322 0 0 21 -120
12/14 2100 24 93 6 16 322 0 0 20 -88
12/14 2000 24 91 7 16 322 0 0 20 -81
12/14 1900 24 92 8 19 322 0 0 20 -87
12/14 1800 25 90 8 17 322 0 0 20 -99
12/14 1700 25 89 9 18 322 0 0 18 -78
12/14 1600 25 90 10 21 322 0 0 18 -73
12/14 1500 25 89 11 22 322 0 0 18 -78
12/14 1400 26 89 9 19 322 0 0 216 -77
12/14 1300 26 89 7 14 322 0 0 216 -79
12/14 1200 27 86 6 14 322 0 0 217 -83
12/14 1100 26 88 6 14 322 0 0 216 -87
12/14 1000 25 90 7 14 322 0 0 216 -85
12/14 900 24 91 6 13 322 0 0 216 -62
12/14 800 24 91 6 13 322 0 0 216 -59
12/14 700 24 92 5 11 322 0 0 216 -52
12/14 600 25 91 4 10 322 0 0 216 -78
12/14 500 25 92 4 10 322 0 0 216 -70

12/14 400 25 92 4 8 322 0 0 216 -73
12/14 300 25 92 4 10 322 0 0 216 -68
12/14 200 25 94 5 10 322 0 0 216 -74
12/14 100 25 94 3 8 322 0 0 6 -76
12/14 0 25 93 2 7 322 0 0 216 -75
12/13 2300 26 91 0 4 322 0 0 216 -73
12/13 2200 26 93 1 5 322 0 0 216 -79
12/13 2100 26 95 0 1 322 0 0 216 -77
12/13 2000 27 95 0 1 322 0 0 8 -83
12/13 1900 27 95 0 2 322 0 0 216 -88
12/13 1800 27 97 0 1 322 0 0 216 -89
12/13 1700 28 97 0 3 322 0 0 216 -110
12/13 1600 29 98 0 3 322 0 0 216 -131
12/13 1500 30 97 0 2 322 0 0 216 -73
12/13 1400 31 98 0 3 322 0 0 216 33
12/13 1300 29 96 0 1 322 0 0 216 -127
12/13 1200 30 97 0 2 322 0 0 217 -11
12/13 1100 30 97 0 1 322 0 0 216 -151
12/13 1000 29 98 0 1 322 0 0 216 -300
12/13 900 28 99 0 1 322 0 0 11 -350
12/13 800 28 98 0 4 322 0 0 216 -352
12/13 700 28 97 0 3 322 0 0 9 -344
12/13 600 28 97 0 5 322 0 0 9 -340
12/13 500 29 99 0 4 322 0 0 9 -315

12/13 400 29 99 0 6 322 0 0 216 -311
12/13 300 29 97 1 6 322 0 0 216 -301
12/13 200 29 99 1 7 322 0 0 216 -285
12/13 100 29 97 1 6 322 0 0 216 -271
12/13 0 29 98 1 6 322 0 0 216 -250
12/12 2300 29 99 0 5 322 0 0 216 -215
12/12 2200 30 99 1 5 322 0 0 216 -143
12/12 2100 30 100 0 5 322 0 0 216 -87
12/12 2000 30 99 1 5 322 0 0 216 -102
12/12 1900 31 100 0 4 322 0 0 216 -7
12/12 1800 31 100 0 6 322 0 0 16 69
12/12 1700 31 100 0 5 322 0 0 17 41
12/12 1600 31 98 0 5 322 0 0 18 84
12/12 1500 31 99 0 4 322 0 0 18 85
12/12 1400 32 96 0 3 322 0 0 19 87
12/12 1300 32 99 0 8 322 0 0 19 79
12/12 1200 32 99 0 5 322 0 0 19 67
12/12 1100 32 100 0 3 322 0 0 17 52
12/12 1000 32 100 0 4 322 0 0 16 39
12/12 900 32 100 0 1 322 0 0 16 18
12/12 800 32 100 0 2 322 0 0 15 15
12/12 700 32 100 0 5 322 0 0 16 14
12/12 600 32 100 0 3 322 0 0 18 11
12/12 500 32 100 3 11 322 0 0 17 6

12/12 400 32 100 4 13 322 0 0 17 3
12/12 300 32 100 2 10 322 0 0 17 -4
12/12 200 32 100 1 8 322 0 0 18 -6
12/12 100 32 100 0 3 322 0 0 18 -4
12/12 0 33 100 0 6 322 0 0 19 -0
12/11 2300 34 96 1 14 322 0 0 20 18
12/11 2200 36 94 0 5 322 0 0 20 -21
12/11 2100 37 92 1 7 322 0 0 21 -21
12/11 2000 37 87 1 7 322 0 0 20 -22
12/11 1900 37 91 3 10 322 0 0 13 -30
12/11 1800 35 100 5 14 322 0 0 12 -31
12/11 1700 34 100 7 19 322 0 0 18 -29
12/11 1600 34 100 6 18 322 0 0 18 -28
12/11 1500 34 100 9 22 322 0 0 19 -23
12/11 1400 33 100 9 17 322 0 0 19 -26
12/11 1300 33 100 7 17 322 0 0 18 -4
12/11 1200 33 100 7 21 322 0 0 18 -79
12/11 1100 33 100 9 25 322 0 0 18 -48
12/11 1000 32 100 8 20 322 0 0 18 -38
12/11 900 32 99 8 21 322 0 0 19 -20
12/11 800 32 94 9 20 322 0 0 19 6
12/11 700 32 96 9 26 322 0 0 18 -73
12/11 600 31 99 5 12 322 0 0 18 -98
12/11 500 31 99 7 18 322 0 0 19 -79

12/11 400 32 100 4 15 322 0 0 18 -64
12/11 300 33 97 0 2 322 0 0 19 -67
12/11 200 32 99 0 3 322 0 0 19 -69
12/11 100 32 100 0 4 322 0 0 19 -62
12/11 0 33 100 0 4 322 0 0 19 -70
12/10 2300 33 100 2 13 322 0 0 18 -68
12/10 2200 33 100 4 22 322 0 0 19 -67
12/10 2100 36 98 0 4 322 0 0 216 -56
12/10 2000 37 98 1 10 322 0 0 216 -54
12/10 1900 38 99 1 7 322 0 0 216 -52
12/10 1800 37 100 5 13 322 0 0 3 -60
12/10 1700 36 100 6 17 322 0 0 4 -61
12/10 1600 37 99 5 13 322 0 0 216 -57
12/10 1500 37 100 6 16 322 0 0 15 -59
12/10 1400 35 100 8 20 322 0 0 14 -58
12/10 1300 37 100 7 16 322 0 0 216 -56
12/10 1200 35 100 8 19 322 0 0 216 -64
12/10 1100 35 100 9 20 322 0 0 216 -68
12/10 1000 35 100 8 17 322 0 0 216 -69
12/10 900 35 100 6 16 322 0 0 216 -71
12/10 800 34 100 6 15 322 0 0 216 -72
12/10 700 35 100 5 15 322 0 0 216 -69
12/10 600 37 100 5 13 322 0 0 216 -65
12/10 500 35 100 5 16 322 0 0 216 -70

12/10 400 35 100 5 15 322 0 0 216 -68
12/10 300 34 100 5 12 322 0 0 216 -66
12/10 200 35 100 6 15 322 0 0 6 -65
12/10 100 35 100 4 11 322 0 0 216 -62
12/10 0 35 100 5 11 322 0 0 216 -65
12/9 2300 36 98 5 13 322 0 0 216 -63
12/9 2200 35 98 3 7 322 0 0 216 -62
12/9 2100 37 95 2 6 322 0 0 216 -55
12/9 2000 36 99 1 10 322 0 0 216 -58
12/9 1900 37 97 0 3 322 0 0 216 -50
12/9 1800 37 100 0 5 322 0 0 216 -41
12/9 1700 38 100 2 8 322 0 0 216 -38
12/9 1600 38 98 2 12 322 0 0 216 -34
12/9 1500 38 100 5 19 322 0 0 216 -32
12/9 1400 40 100 6 18 322 0 0 216 -37
12/9 1300 40 100 2 12 322 0 0 216 -40
12/9 1200 40 100 0 4 322 0 0 14 -46
12/9 1100 39 99 0 5 322 0 0 17 -43
12/9 1000 34 100 3 9 322 0 0 16 -53
12/9 900 36 100 3 9 322 0 0 17 -71
12/9 800 38 100 3 9 322 0 0 216 -63
12/9 700 35 100 5 14 322 0 0 12 -83
12/9 600 34 100 5 12 322 0 0 17 -68
12/9 500 33 100 5 12 322 0 0 21 -79

12/9 400 32 100 6 12 322 0 0 21 -84
12/9 300 32 100 6 14 322 0 0 21 -66
12/9 200 32 100 5 13 322 0 0 21 -27
12/9 100 30 100 7 18 322 0 0 21 39
12/9 0 30 100 6 17 322 0 0 22 28
12/8 2300 30 100 9 18 322 0 0 22 -67
12/8 2200 30 100 7 19 322 0 0 22 -256
12/8 2100 30 100 6 14 322 0 0 22 -274
12/8 2000 30 100 6 17 322 0 0 20 -83
12/8 1900 30 100 8 18 322 0 0 20 -104
12/8 1800 30 100 5 13 322 0 0 20 -100
12/8 1700 31 100 6 15 322 0 0 20 -114
12/8 1600 30 100 7 15 322 0 0 21 -53
12/8 1500 31 100 8 15 322 0 0 22 -57
12/8 1400 31 100 8 17 322 0 0 23 -22
12/8 1300 31 100 7 16 322 0 0 23 -10
12/8 1200 31 100 6 14 322 0 0 23 -1
12/8 1100 31 100 7 16 322 0 0 23 1
12/8 1000 31 100 7 16 322 0 0 21 8
12/8 900 31 100 6 16 322 0 0 18 8
12/8 800 30 100 7 18 322 0 0 17 -6
12/8 700 31 100 4 9 322 0 0 18 -13
12/8 600 30 100 7 15 322 0 0 18 -31
12/8 500 30 100 7 15 322 0 0 18 -38

12/8 400 30 100 7 16 322 0 0 17 -41
12/8 300 30 100 7 16 322 0 0 17 -44
12/8 200 30 100 7 16 322 0 0 16 -53
12/8 100 30 100 6 15 322 0 0 17 -58
12/8 0 30 100 7 17 322 0 0 17 -50
12/7 2300 30 100 9 17 322 0 0 17 -49
12/7 2200 30 100 8 16 322 0 0 18 -57
12/7 2100 30 100 8 16 322 0 0 17 -49
12/7 2000 30 100 8 15 322 0 0 18 -48
12/7 1900 30 100 8 17 322 0 0 17 -76
12/7 1800 30 100 8 17 322 0 0 18 -91
12/7 1700 30 100 8 16 322 0 0 18 -111
12/7 1600 30 100 9 18 322 0 0 21 -80
12/7 1500 31 100 10 19 322 0 0 21 -89
12/7 1400 31 100 10 19 322 0 0 22 -104
12/7 1300 31 100 10 19 322 0 0 22 -100
12/7 1200 31 100 8 16 322 0 0 22 -51
12/7 1100 31 100 8 17 322 0 0 23 -79
12/7 1000 31 100 7 17 322 0 0 16 -128
12/7 900 30 100 7 15 322 0 0 16 -76
12/7 800 30 100 6 15 322 0 0 14 -66
12/7 700 31 100 4 11 322 0 0 216 -71
12/7 600 32 100 3 11 322 0 0 12 -75
12/7 500 32 100 3 10 322 0 0 215 -75

MM/DD Hour
PST
Temp
F
4800'
RH
%
4800'
Wind
Avg
4800'
Wind
Max
4800'
Wind
Dir
4800'
Hour
Prec.
4800'
Total
Prec.
4800'
Total
Snow
4800'
Shot
Snow
4800'