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6-22-2017
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime
Precipitaton gage measurements may be delayed in heavy snow/frozen precipitation
MM/DD Hour
PST
Temp
F
5470'
Temp
F
4350'
Temp
F
3100'
RH
%
3100'
RH
%
5470'
Wind
Avg
5520'
Wind
Max
5520'
Wind
Dir.
5520'
Hour
Prec.
3100'
Total
Prec.
3100'
24 Hr
Snow
3100'
Total
Snow
3100'
24 Hr
Snow
4350'
Total
Snow
4350'
Inter
Snow
5470'

6/22 1700 71 67 43 0 0 27
6/22 1600 67 68 38 0 0 27
6/22 1500 64 70 31 0 0 27
6/22 1400 60 70 30 0 0 28
6/22 1300 62 67 33 0 0 28
6/22 1200 59 66 37 0 0 29
6/22 1100 55 65 40 0 0 29
6/22 1000 52 61 42 0 0 29
6/22 900 47 57 45 0 0 29
6/22 800 43 51 74 0 0 30
6/22 700 41 40 95 0 0 30
6/22 600 40 38 93 0 0 30
6/22 500 39 38 93 0 0 30

6/22 400 39 38 94 0 0 30
6/22 300 41 38 94 0 0 30
6/22 200 41 39 93 0 0 30
6/22 100 39 39 91 0 0 30
6/22 0 38 40 89 0 0 30
6/21 2300 39 41 87 0 0 30
6/21 2200 41 43 85 0 0 30
6/21 2100 43 44 81 0 0 30
6/21 2000 45 47 70 0 0 29
6/21 1900 47 52 52 0 0 30
6/21 1800 52 55 43 0 0 30
6/21 1700 62 59 41 0 0 28
6/21 1600 59 60 38 0 0 28
6/21 1500 56 61 39 0 0 29
6/21 1400 53 62 36 0 0 30
6/21 1300 55 61 38 0 0 30
6/21 1200 53 60 41 0 0 29
6/21 1100 47 59 46 0 0 31
6/21 1000 46 56 55 0 0 30
6/21 900 45 52 64 0 0 31
6/21 800 42 48 74 0 0 32
6/21 700 41 40 91 0 0 32
6/21 600 40 38 92 0 0 32
6/21 500 40 38 91 0 0 32

6/21 400 40 37 92 0 0 32
6/21 300 40 39 92 0 0 32
6/21 200 41 39 92 0 0 32
6/21 100 42 41 90 0 0 32
6/21 0 43 42 84 0 0 32
6/20 2300 44 44 79 0 0 32
6/20 2200 45 47 67 0 0 32
6/20 2100 47 52 62 0 0 32
6/20 2000 50 55 75 0 0 32
6/20 1900 52 57 81 0 0 31
6/20 1800 53 59 67 0 0 32
6/20 1700 55 61 65 0 0 31
6/20 1600 58 63 63 0 0 31
6/20 1500 58 64 57 0 0 32
6/20 1400 57 63 60 0 0 32
6/20 1300 58 63 60 0 0 31
6/20 1200 60 65 57 0 0 32
6/20 1100 55 63 61 0 0 32
6/20 1000 54 60 76 0 0 32
6/20 900 53 59 79 0 0 33
6/20 800 53 56 89 0 0 34
6/20 700 51 53 94 0 0 33
6/20 600 51 49 93 0 0 34
6/20 500 50 48 93 0 0 34

6/20 400 47 51 48 93 100 0 0 0 0 34
6/20 300 48 52 49 94 100 0 0 0 0 34
6/20 200 48 51 48 93 98 0 0 0 0 35
6/20 100 49 51 48 93 96 0 0 0 0 35
6/20 0 49 52 49 93 92 0 0 0 0 35
6/19 2300 50 52 49 92 86 0 0 0 0 35
6/19 2200 51 53 51 89 88 0 0 0 0 35
6/19 2100 52 54 53 86 95 0 0 0 0 35
6/19 2000 55 56 55 82 89 0 0 0 0 35
6/19 1900 57 60 59 77 82 0 0 0 0 35
6/19 1800 57 65 66 78 81 0 0 0 0 35
6/19 1700 59 69 69 71 77 0 0 0 0 34
6/19 1600 61 69 71 66 71 0 0 0 0 33
6/19 1500 63 70 74 58 65 0 0 0 0 35
6/19 1400 62 68 75 54 68 0 0 0 0 35
6/19 1300 61 69 73 59 68 0 0 0 0 36
6/19 1200 63 68 76 45 62 0 0 0 0 36
6/19 1100 61 63 74 52 69 0 0 0 0 36
6/19 1000 59 61 69 65 74 0 0 0 0 36
6/19 900 57 59 64 73 78 0 0 0 0 37
6/19 800 55 56 58 91 81 0 0 0 0 37
6/19 700 54 54 48 99 84 0 0 0 0 38
6/19 600 54 55 45 97 84 0 0 0 0 38
6/19 500 55 54 45 98 81 0 0 0 0 38

6/19 400 53 54 45 98 88 0 0 0 .03 38
6/19 300 53 52 44 97 87 0 0 0 .03 38
6/19 200 53 51 44 96 85 0 0 0 .03 39
6/19 100 53 50 45 97 81 0 0 0 .03 39
6/19 0 52 50 45 97 80 0 0 0 .03 39
6/18 2300 52 50 46 97 83 0 0 0 .03 39
6/18 2200 50 50 47 97 94 0 0 0 .03 39
6/18 2100 50 51 47 95 98 0 0 0 .03 37
6/18 2000 50 51 49 94 100 0 0 .01 .03 39
6/18 1900 51 54 53 91 100 0 0 0 .02 39
6/18 1800 51 54 55 89 100 0 0 0 .02 37
6/18 1700 52 54 57 88 100 0 0 0 .02 39
6/18 1600 50 53 55 93 100 0 0 0 .02 40
6/18 1500 50 53 53 94 100 0 0 0 .02 40
6/18 1400 49 52 54 94 100 0 0 0 .02 40
6/18 1300 48 51 54 94 100 0 0 0 .02 39
6/18 1200 47 50 52 97 100 0 0 0 .02 39
6/18 1100 47 49 50 97 100 0 0 0 .02 40
6/18 1000 46 48 50 97 100 0 0 0 .02 38
6/18 900 45 47 49 98 100 0 0 0 .02 37
6/18 800 44 46 47 98 100 0 0 0 .02 40
6/18 700 43 46 46 98 100 0 0 0 .02 40
6/18 600 42 46 45 98 100 0 0 .01 .02 40
6/18 500 41 45 44 98 100 0 0 .01 .01 41

6/18 400 40 44 44 98 100 0 0 0 .15 41
6/18 300 40 44 44 98 100 0 0 .02 .15 41
6/18 200 40 44 44 98 100 0 0 .01 .13 40
6/18 100 40 44 44 98 100 0 0 .03 .12 40
6/18 0 40 44 44 97 100 0 0 .02 .09 40
6/17 2300 40 43 44 97 100 0 0 .01 .07 41
6/17 2200 39 43 44 97 100 0 0 .01 .06 41
6/17 2100 39 43 45 97 100 0 0 .01 .05 40
6/17 2000 39 43 46 94 100 0 0 .03 .04 41
6/17 1900 39 44 48 91 100 0 0 0 .01 41
6/17 1800 40 45 51 82 88 0 0 .01 .01 42
6/17 1700 41 48 54 76 85 0 0 0 0 41
6/17 1600 44 51 57 56 80 0 0 0 0 41
6/17 1500 44 53 56 53 76 0 0 0 0 41
6/17 1400 47 56 60 46 72 0 0 0 0 41
6/17 1300 47 57 62 41 58 0 0 0 0 41
6/17 1200 46 55 60 43 68 0 0 0 0 41
6/17 1100 45 52 57 48 78 0 0 0 0 41
6/17 1000 43 49 54 68 90 0 0 0 0 42
6/17 900 42 45 51 77 89 0 0 0 0 42
6/17 800 38 43 47 88 89 0 0 0 0 43
6/17 700 37 40 44 98 88 0 0 0 0 43
6/17 600 35 38 39 99 97 0 0 0 0 43
6/17 500 36 37 37 99 94 0 0 0 0 43

6/17 400 38 37 99 0 .33 43
6/17 300 34 38 38 98 99 0 0 0 .33 43
6/17 200 34 39 40 97 100 0 0 0 .33 44
6/17 100 35 40 40 98 100 0 0 0 .33 44
6/17 0 34 39 40 97 98 0 0 0 .33 44
6/16 2300 35 40 42 96 98 0 0 0 .33 44
6/16 2200 36 41 42 98 100 0 0 0 .33 44
6/16 2100 37 41 44 98 100 0 0 0 .33 44
6/16 2000 37 41 44 97 100 0 0 0 .33 44
6/16 1900 37 41 44 97 100 0 0 0 .33 44
6/16 1800 37 42 45 95 100 0 0 0 .33 44
6/16 1700 37 42 46 97 100 0 0 .01 .33 44
6/16 1600 37 42 46 96 100 0 0 .01 .32 44
6/16 1500 37 42 47 93 100 0 0 0 .31 43
6/16 1400 38 42 47 97 100 0 0 0 .31 42
6/16 1300 38 43 47 97 100 0 0 .04 .31 41
6/16 1200 38 43 47 98 100 0 0 .02 .27 43
6/16 1100 39 44 47 98 100 0 0 .03 .25 42
6/16 1000 40 44 47 99 100 0 0 .06 .22 40
6/16 900 39 44 47 99 100 0 0 .05 .16 44
6/16 800 39 43 45 99 100 0 0 .04 .11 43
6/16 700 39 43 45 99 100 0 0 .04 .07 40
6/16 600 40 44 44 99 100 0 0 .01 .03 43
6/16 500 40 44 44 99 100 0 0 .02 .02 43

6/16 400 41 45 44 99 100 0 0 .02 1.79 42
6/16 300 41 45 44 99 100 0 0 .02 1.77 44
6/16 200 42 45 45 99 100 0 0 .04 1.75 43
6/16 100 42 46 46 99 100 0 0 .08 1.71 44
6/16 0 42 46 46 99 100 0 0 .05 1.63 44
6/15 2300 42 46 46 99 100 0 0 .12 1.58 45
6/15 2200 42 46 46 99 100 0 0 .14 1.46 41
6/15 2100 43 46 46 99 100 0 0 .13 1.32 45
6/15 2000 43 46 46 98 100 0 0 .15 1.19 45
6/15 1900 42 45 47 98 100 0 0 .07 1.04 45
6/15 1800 42 45 47 99 100 0 0 .07 .97 46
6/15 1700 42 45 48 98 100 0 0 .12 .9 45
6/15 1600 42 45 48 99 100 0 0 .16 .78 46
6/15 1500 41 44 48 99 100 0 0 .19 .62 45
6/15 1400 41 44 48 99 100 0 0 .21 .43 45
6/15 1300 41 44 48 97 100 0 0 .1 .22 46
6/15 1200 40 44 49 96 100 0 0 .06 .12 46
6/15 1100 40 44 48 93 99 0 0 .03 .06 46
6/15 1000 39 44 49 90 97 0 0 .01 .03 46
6/15 900 39 44 49 84 91 0 0 .01 .02 46
6/15 800 38 43 47 89 89 0 0 0 .01 46
6/15 700 38 41 44 96 88 0 0 0 .01 47
6/15 600 37 40 42 95 91 0 0 .01 .01 47
6/15 500 37 41 41 95 93 0 0 0 0 47

6/15 400 37 41 41 94 89 0 0 .01 .02 47
6/15 300 39 42 41 91 77 0 0 .01 .01 47
6/15 200 39 42 40 91 71 0 0 0 0 47
6/15 100 39 41 40 92 68 0 0 0 0 47
6/15 0 39 41 40 91 71 0 0 0 0 47
6/14 2300 40 40 40 91 80 0 0 0 0 47
6/14 2200 40 40 40 90 81 0 0 0 0 47
6/14 2100 39 40 41 89 86 0 0 0 0 47
6/14 2000 40 43 44 84 84 0 0 0 0 47
6/14 1900 40 45 47 79 86 0 0 0 0 47
6/14 1800 40 48 53 64 83 0 0 0 0 47
6/14 1700 42 50 54 60 80 0 0 0 0 46
6/14 1600 43 51 55 57 80 0 0 0 0 46
6/14 1500 41 51 55 56 78 0 0 0 0 46
6/14 1400 42 51 54 56 83 0 0 0 0 47
6/14 1300 41 49 55 56 86 0 0 0 0 47
6/14 1200 40 47 54 62 96 0 0 0 0 46
6/14 1100 37 43 49 69 97 0 0 0 0 47
6/14 1000 36 41 47 74 98 0 0 0 0 47
6/14 900 33 40 45 79 100 0 0 0 0 47
6/14 800 32 38 43 97 100 0 0 0 0 48
6/14 700 31 36 40 98 100 0 0 0 0 48
6/14 600 31 36 39 98 100 0 0 0 0 49
6/14 500 31 36 39 98 100 0 0 0 0 48

6/14 400 31 36 39 98 100 0 0 0 .26 49
6/14 300 31 36 40 98 100 0 0 0 .26 48
6/14 200 32 37 40 98 100 0 0 0 .26 48
6/14 100 32 37 41 98 100 0 0 0 .26 49
6/14 0 32 37 41 98 100 0 0 .03 .26 48
6/13 2300 33 38 41 97 100 0 0 .04 .23 49
6/13 2200 33 38 41 97 100 0 0 .08 .19 49
6/13 2100 34 39 42 97 100 0 0 .02 .11 49
6/13 2000 34 39 42 95 100 0 0 .03 .09 49
6/13 1900 34 40 44 94 100 0 0 .04 .06 49
6/13 1800 34 41 45 87 100 0 0 0 .02 49
6/13 1700 34 41 47 74 100 0 0 0 .02 49
6/13 1600 34 42 48 67 100 0 0 0 .02 49
6/13 1500 36 43 49 63 100 0 0 0 .02 49
6/13 1400 34 43 48 64 100 0 0 0 .02 48
6/13 1300 34 41 47 67 100 0 0 0 .02 48
6/13 1200 33 40 45 80 100 0 0 0 .02 49
6/13 1100 33 39 44 86 100 0 0 0 .02 49
6/13 1000 33 38 43 89 100 0 0 0 .02 49
6/13 900 33 38 43 91 100 0 0 .01 .02 49
6/13 800 33 38 43 93 100 0 0 .01 .01 49
6/13 700 33 37 41 94 100 0 0 0 0 49
6/13 600 32 37 42 92 100 0 0 0 0 49
6/13 500 32 36 41 92 100 0 0 0 0 49

6/13 400 32 37 41 90 100 0 0 0 0 31 12 6 49 -354
6/13 300 32 37 41 91 100 0 0 0 0 31 12 6 49 -355
6/13 200 33 38 42 94 100 0 0 0 0 30 11 6 50 -356
6/13 100 33 39 43 91 100 0 0 0 0 31 12 7 50 -356
6/13 0 34 39 45 84 100 0 0 0 0 31 11 10 49 -360
6/12 2300 35 40 45 82 100 0 0 0 0 31 12 9 49 -360
6/12 2200 35 41 46 81 100 0 0 0 0 30 11 9 50 -361
6/12 2100 36 41 46 87 100 0 0 0 0 31 11 11 49 -363
6/12 2000 37 42 47 87 100 0 0 0 0 30 11 15 49 -365
6/12 1900 37 42 47 84 100 0 0 0 0 31 11 17 50 -364
6/12 1800 37 43 49 78 100 0 0 0 0 30 10 19 50 -363
6/12 1700 37 44 50 72 100 0 0 0 0 31 11 19 49 -366
6/12 1600 37 43 50 75 100 0 0 0 0 30 10 19 50 -361
6/12 1500 37 43 49 75 100 0 0 0 0 31 11 19 49 -361
6/12 1400 37 43 49 79 100 0 0 0 0 31 11 19 50 -362
6/12 1300 38 43 49 81 100 0 0 0 0 31 11 17 49 -355
6/12 1200 38 43 49 79 100 0 0 0 0 31 11 17 50 -338
6/12 1100 39 43 49 80 97 0 0 0 0 31 10 17 50 -366
6/12 1000 38 42 48 80 100 0 0 0 0 31 11 17 50 -322
6/12 900 37 42 48 79 99 0 0 0 0 31 10 17 49 -356
6/12 800 37 43 47 82 98 0 0 0 0 31 11 17 50 -355
6/12 700 37 42 46 94 98 0 0 0 0 31 11 17 51 -364
6/12 600 37 42 46 90 97 0 0 0 0 31 11 14 51 -364
6/12 500 37 42 44 91 95 0 0 0 0 31 11 12 51 -363

MM/DD Hour
PST
Temp
F
5470'
Temp
F
4350'
Temp
F
3100'
RH
%
3100'
RH
%
5470'
Wind
Avg
5520'
Wind
Max
5520'
Wind
Dir.
5520'
Hour
Prec.
3100'
Total
Prec.
3100'
24 Hr
Snow
3100'
Total
Snow
3100'
24 Hr
Snow
4350'
Total
Snow
4350'
Inter
Snow
5470'