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2-1-2015
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA

Equip temp is prec. gage temperature
MM/DD Hour
PST
Temp
F
4100'
RH
%
4100'
Equip
Temp
4100'
Hour
Prec.
4100'
Total
Prec.
4100'
24 Hr
Snow
4100'
Total
Snow
4100'
Press
mb
4100'

2/1 1100 30 84 56 0 0 0 8 1016
2/1 1000 29 88 54 0 0 0 8 1016
2/1 900 28 91 52 0 0 0 8 1016
2/1 800 27 93 52 0 0 0 8 1017
2/1 700 27 92 51 0 0 0 8 1017
2/1 600 27 92 51 0 0 0 8 1018
2/1 500 27 92 51 0 0 0 8 1019

2/1 400 27 93 51 0 0 0 8 1019
2/1 300 27 93 49 0 0 0 8 1019
2/1 200 27 92 50 0 0 0 8 1020
2/1 100 28 92 49 0 0 0 8 1020
2/1 0 28 92 52 0 0 0 8 1020
1/31 2300 28 91 51 0 0 0 8 1020
1/31 2200 29 90 52 0 0 0 8 1020
1/31 2100 29 89 53 0 0 0 8 1021
1/31 2000 29 88 53 0 0 0 8 1021
1/31 1900 31 79 55 0 0 0 8 1021
1/31 1800 32 72 57 0 0 0 8 1021
1/31 1700 34 68 57 0 0 0 8 1021
1/31 1600 37 65 60 0 0 0 8 1021
1/31 1500 39 60 64 0 0 0 8 1021
1/31 1400 41 58 70 0 0 0 8 1021
1/31 1300 41 55 73 0 0 0 8 1022
1/31 1200 41 57 78 0 0 0 8 1022
1/31 1100 36 66 72 0 0 0 8 1022
1/31 1000 30 77 56 0 0 0 8 1022
1/31 900 30 78 53 0 0 0 8 1021
1/31 800 26 89 51 0 0 0 9 1021
1/31 700 26 86 49 0 0 0 9 1021
1/31 600 26 85 51 0 0 0 9 1021
1/31 500 27 83 51 0 0 0 9 1021

1/31 400 28 79 52 0 0 0 9 1020
1/31 300 31 71 55 0 0 0 8 1020
1/31 200 34 65 55 0 0 0 9 1020
1/31 100 34 65 54 0 0 0 8 1019
1/31 0 34 64 53 0 0 0 8 1020
1/30 2300 32 66 51 0 0 0 8 1020
1/30 2200 32 65 52 0 0 0 8 1020
1/30 2100 30 80 48 0 0 0 8 1020
1/30 2000 30 83 47 0 0 0 9 1021
1/30 1900 32 79 50 0 0 0 9 1021
1/30 1800 30 90 48 0 0 0 9 1021
1/30 1700 32 82 53 0 0 0 8 1021
1/30 1600 35 76 56 0 0 0 8 1021
1/30 1500 36 73 59 0 0 0 8 1022
1/30 1400 37 70 63 0 0 0 8 1022
1/30 1300 37 70 66 0 0 0 8 1022
1/30 1200 39 66 80 0 0 0 8 1023
1/30 1100 35 77 74 0 0 0 8 1024
1/30 1000 32 85 67 0 0 0 8 1024
1/30 900 30 92 69 0 0 0 9 1024
1/30 800 25 96 47 0 0 0 9 1024
1/30 700 25 97 49 0 0 0 9 1024
1/30 600 25 96 49 0 0 0 9 1024
1/30 500 26 95 51 0 0 0 9 1024

1/30 400 26 95 51 0 0 0 9 1024
1/30 300 27 95 51 0 0 0 9 1024
1/30 200 27 94 52 0 0 0 9 1024
1/30 100 27 94 51 0 0 0 9 1024
1/30 0 27 94 50 0 0 0 9 1024
1/29 2300 27 92 52 0 0 0 9 1025
1/29 2200 28 92 52 0 0 0 9 1025
1/29 2100 28 90 52 0 0 0 9 1025
1/29 2000 28 88 52 0 0 0 9 1025
1/29 1900 29 86 53 0 0 0 9 1025
1/29 1800 31 83 54 0 0 0 9 1025
1/29 1700 32 76 55 0 0 0 8 1024
1/29 1600 35 69 58 0 0 0 8 1024
1/29 1500 38 65 60 0 0 0 8 1024
1/29 1400 41 59 65 0 0 0 8 1024
1/29 1300 42 58 71 0 0 0 8 1025
1/29 1200 43 56 83 0 0 0 8 1025
1/29 1100 40 60 82 0 0 0 8 1026
1/29 1000 39 61 79 0 0 -0 8 1026
1/29 900 34 76 71 0 0 0 8 1026
1/29 800 28 87 51 0 0 0 9 1026
1/29 700 27 88 51 0 0 0 9 1026
1/29 600 29 87 53 0 0 0 8 1026
1/29 500 29 87 52 0 0 0 8 1026

1/29 400 29 89 51 0 0 0 9 1026
1/29 300 28 92 53 0 0 0 9 1026
1/29 200 28 92 53 0 0 0 9 1026
1/29 100 28 91 51 0 0 0 9 1026
1/29 0 29 92 53 0 0 0 9 1026
1/28 2300 29 92 51 0 0 0 9 1026
1/28 2200 29 89 52 0 0 0 9 1026
1/28 2100 29 88 52 0 0 0 9 1026
1/28 2000 29 87 52 0 0 0 9 1026
1/28 1900 30 86 52 0 0 0 9 1026
1/28 1800 31 82 53 0 0 0 9 1026
1/28 1700 33 74 56 0 0 0 8 1025
1/28 1600 39 63 58 0 0 0 9 1025
1/28 1500 41 58 61 0 0 0 8 1025
1/28 1400 42 53 65 0 0 0 9 1025
1/28 1300 43 50 70 0 0 0 8 1025
1/28 1200 43 52 82 0 0 0 8 1025
1/28 1100 41 57 84 0 0 0 8 1025
1/28 1000 40 53 82 0 0 -0 8 1025
1/28 900 35 57 71 0 0 -0 8 1024
1/28 800 28 71 51 0 0 0 8 1024
1/28 700 28 80 50 0 0 2 9 1023
1/28 600 29 80 50 0 0 0 9 1023
1/28 500 29 85 51 0 0 0 9 1022

1/28 400 30 90 51 0 0 0 9 1022
1/28 300 32 87 53 0 0 0 8 1021
1/28 200 35 79 54 0 0 0 8 1021
1/28 100 36 78 55 0 0 0 8 1020
1/28 0 36 76 55 0 0 0 8 1020
1/27 2300 36 78 55 0 0 0 8 1020
1/27 2200 36 82 56 0 0 0 8 1019
1/27 2100 38 77 57 0 0 0 8 1018
1/27 2000 36 77 57 0 0 0 9 1018
1/27 1900 39 72 58 0 0 0 8 1017
1/27 1800 40 70 58 0 0 0 9 1017
1/27 1700 41 74 60 0 0 0 8 1016
1/27 1600 43 69 62 0 0 0 9 1016
1/27 1500 45 60 65 0 0 0 9 1016
1/27 1400 46 51 68 0 0 0 8 1015
1/27 1300 49 40 74 0 0 0 9 1016
1/27 1200 51 37 81 0 0 0 9 1015
1/27 1100 49 36 81 0 0 0 9 1015
1/27 1000 49 33 78 0 0 0 9 1015
1/27 900 40 48 63 0 0 0 9 1014
1/27 800 40 44 61 0 0 0 9 1014
1/27 700 42 40 62 0 0 0 9 1014
1/27 600 41 39 62 0 0 0 9 1014
1/27 500 41 44 62 0 0 0 9 1014

1/27 400 41 41 63 0 0 0 9 1014
1/27 300 41 43 62 0 0 0 9 1014
1/27 200 42 56 61 0 0 0 9 1014
1/27 100 42 58 60 0 0 0 9 1015
1/27 0 40 66 59 0 0 0 9 1014
1/26 2300 39 67 58 0 0 0 9 1014
1/26 2200 38 76 55 0 0 0 9 1014
1/26 2100 39 76 56 0 0 0 9 1014
1/26 2000 39 74 57 0 0 0 9 1014
1/26 1900 37 84 55 0 0 0 9 1014
1/26 1800 39 80 57 0 0 0 9 1015
1/26 1700 42 75 62 0 0 0 9 1015
1/26 1600 46 65 68 0 0 0 9 1015
1/26 1500 49 58 71 0 0 0 9 1015
1/26 1400 52 51 75 0 0 0 9 1015
1/26 1300 52 52 78 0 0 0 9 1015
1/26 1200 51 54 91 0 0 0 9 1016
1/26 1100 51 51 93 0 0 -0 9 1016
1/26 1000 45 58 84 0 0 0 9 1017
1/26 900 40 65 74 0 0 0 9 1016
1/26 800 37 68 56 0 0 0 9 1015
1/26 700 35 68 56 0 0 0 9 1016
1/26 600 36 64 56 0 0 0 10 1016
1/26 500 37 58 59 0 0 0 10 1016

1/26 400 39 49 63 0 0 0 10 1017
1/26 300 42 42 65 0 0 0 9 1017
1/26 200 41 42 65 0 0 0 10 1018
1/26 100 41 40 61 0 0 0 9 1018
1/26 0 42 36 62 0 0 0 10 1018
1/25 2300 43 35 63 0 0 0 9 1019
1/25 2200 43 37 63 0 0 0 9 1019
1/25 2100 44 33 64 0 0 0 9 1020
1/25 2000 44 35 63 0 0 0 9 1020
1/25 1900 44 36 63 0 0 0 9 1020
1/25 1800 43 46 62 0 0 0 9 1020
1/25 1700 45 52 64 0 0 0 9 1020
1/25 1600 51 36 71 0 0 0 9 1020
1/25 1500 56 22 75 0 0 -0 9 1020
1/25 1400 57 21 77 0 0 0 9 1021
1/25 1300 58 19 84 0 0 0 10 1021
1/25 1200 58 20 93 0 0 0 10 1021
1/25 1100 56 25 92 0 0 0 10 1022
1/25 1000 54 26 84 0 0 -0 9 1022
1/25 900 50 30 73 0 0 0 10 1022
1/25 800 47 32 63 0 0 0 10 1022
1/25 700 47 35 62 0 0 0 10 1022
1/25 600 43 47 62 0 0 0 10 1022
1/25 500 48 35 64 0 0 0 10 1022

1/25 400 48 34 63 0 0 0 10 1022
1/25 300 47 41 63 0 0 0 10 1022
1/25 200 45 46 62 0 0 0 10 1022
1/25 100 47 49 62 0 0 0 10 1021
1/25 0 46 61 62 0 0 0 10 1021
1/24 2300 45 70 61 0 0 0 10 1022
1/24 2200 45 77 61 0 0 0 11 1021
1/24 2100 45 82 62 0 0 0 11 1022
1/24 2000 46 86 62 0 0 0 11 1022
1/24 1900 47 89 63 0 0 0 10 1022
1/24 1800 46 94 65 0 0 0 10 1023
1/24 1700 47 94 64 0 0 0 10 1023
1/24 1600 47 91 67 0 0 0 10 1023
1/24 1500 49 85 71 0 0 0 10 1023
1/24 1400 48 87 70 0 0 0 10 1024
1/24 1300 47 91 69 0 0 0 10 1024
1/24 1200 47 89 70 0 0 0 11 1024
1/24 1100 46 90 70 0 0 0 11 1025
1/24 1000 45 92 69 0 0 0 11 1024
1/24 900 43 93 62 0 0 0 11 1024
1/24 800 40 96 58 0 0 0 11 1024
1/24 700 39 94 59 0 0 0 11 1023
1/24 600 43 88 60 0 0 0 11 1023
1/24 500 43 91 60 0 0 0 11 1022

1/24 400 40 95 59 0 .03 0 11 1022
1/24 300 42 89 62 0 .03 0 11 1022
1/24 200 45 87 63 0 .03 0 11 1021
1/24 100 45 89 64 0 .03 0 11 1021
1/24 0 46 89 62 0 .03 0 11 1021
1/23 2300 46 89 62 0 .03 0 12 1022
1/23 2200 45 94 62 0 .03 0 12 1022
1/23 2100 44 95 60 0 .03 0 12 1022
1/23 2000 43 96 60 0 .03 0 12 1022
1/23 1900 41 98 60 0 .03 0 12 1022
1/23 1800 40 98 56 0 .03 0 12 1022
1/23 1700 33 98 51 0 .03 0 12 1023
1/23 1600 34 97 51 .01 .03 0 12 1023
1/23 1500 33 96 53 .02 .02 0 12 1024
1/23 1400 33 96 54 0 0 0 12 1025
1/23 1300 33 95 56 0 0 0 12 1025
1/23 1200 34 93 62 0 0 0 12 1026
1/23 1100 34 95 62 0 0 0 12 1026
1/23 1000 34 97 64 0 0 0 12 1026
1/23 900 31 98 55 0 0 0 13 1026
1/23 800 30 99 54 0 0 0 13 1026
1/23 700 32 99 54 0 0 0 13 1027
1/23 600 32 99 50 0 0 0 13 1027
1/23 500 32 99 54 0 0 0 13 1027

1/23 400 32 99 50 0 .03 0 13 1027
1/23 300 32 100 51 0 .03 0 13 1027
1/23 200 31 99 50 0 .03 0 13 1026
1/23 100 30 99 53 0 .03 0 13 1026
1/23 0 31 99 53 0 .03 0 13 1026
1/22 2300 32 99 55 0 .03 0 13 1026
1/22 2200 32 99 54 0 .03 0 13 1026
1/22 2100 32 99 54 0 .03 0 13 1026
1/22 2000 32 98 55 0 .03 0 13 1025
1/22 1900 32 98 54 0 .03 0 13 1025
1/22 1800 32 98 54 0 .03 0 13 1025
1/22 1700 32 97 51 .01 .03 0 13 1024
1/22 1600 32 95 54 0 .02 0 12 1024
1/22 1500 33 93 55 0 .02 0 12 1023
1/22 1400 35 86 57 .02 .02 0 13 1023
1/22 1300 36 78 65 0 0 0 12 1023
1/22 1200 36 76 66 0 0 0 12 1023
1/22 1100 33 81 60 0 0 0 13 1023
1/22 1000 32 83 60 0 0 0 13 1023
1/22 900 30 88 55 0 0 0 13 1022
1/22 800 28 91 52 0 0 0 13 1022
1/22 700 28 91 52 0 0 0 13 1022
1/22 600 28 89 49 0 0 0 13 1022
1/22 500 27 89 48 0 0 0 12 1022

MM/DD Hour
PST
Temp
F
4100'
RH
%
4100'
Equip
Temp
4100'
Hour
Prec.
4100'
Total
Prec.
4100'
24 Hr
Snow
4100'
Total
Snow
4100'
Press
mb
4100'