Avalanche Weather Guidance
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
116
FWUS46 KOTX 181104
AVGOTX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SPOKANE WA
404 AM PDT MON AUG 18 2025
...SCHWEITZER SNOTEL (6090 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK BK SC SC FW FW FW FW SC FW CL FW FW FW FW FW FW
CLOUD COVER (%) 60 60 40 30 15 15 10 15 35 5 0 5 10 15 25 25 10
TEMPERATURE 49 55 59 63 65 60 55 55 53 58 64 68 70 63 58 54 52
MAX/MIN TEMP 67 52 70 51
WIND DIR SW SW SW S SW W SW SW W NE S SW SW SW SW SW NE
WIND (MPH) 9 5 4 5 5 5 6 8 8 5 5 6 8 6 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 10 40 20 10 5 0 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.9 10.7 11.4 11.7 11.5 10.8 11.0 11.6 11.9 11.7 11.4 11.1 11.0 10.8 10.6 10.7 10.6
...BEAR MOUNTAIN SNOTEL (5400 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK SC SC SC FW FW FW FW SC CL CL FW FW FW FW FW FW
CLOUD COVER (%) 70 50 30 40 20 15 10 10 30 5 0 10 10 20 25 20 15
TEMPERATURE 51 53 62 66 68 62 57 56 54 57 67 70 71 63 58 56 54
MAX/MIN TEMP 68 54 71 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND (MPH) 5 4 5 5 6 5 4 5 5 3 4 6 8 8 6 8 6
WIND GUST (MPH)
PRECIP PROB (%) 5 30 10 10 5 0 5 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.2 10.4 11.5 11.8 11.8 11.8 12.4 12.2 11.9 11.7 11.5 11.3 11.3 11.1 10.9 10.9 10.8
...LUNCH PEAK ID CABINETS (6414 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK BK SC SC FW FW FW FW SC CL CL FW FW FW FW FW FW
CLOUD COVER (%) 65 55 35 35 20 15 10 10 35 5 0 5 10 20 25 25 15
TEMPERATURE 48 53 61 67 66 56 53 52 51 57 67 72 70 58 55 53 51
MAX/MIN TEMP 69 51 73 51
WIND DIR SW SW SW W SW SW SW S SW SW SW SW SW SW S S S
WIND (MPH) 5 4 4 5 5 4 4 4 4 3 4 6 8 5 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 5 30 10 10 5 0 5 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.1 10.5 11.4 11.8 11.6 11.7 12.1 12.1 11.9 11.7 11.5 11.2 11.2 10.9 10.7 10.8 10.7
...MOSQUITO RIDGE SNOTEL (5260 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK SC SC SC FW FW FW FW FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 55 40 30 45 15 15 15 15 25 5 5 10 10 20 20 25 10
TEMPERATURE 54 56 64 69 69 63 61 59 57 60 70 75 73 64 62 59 57
MAX/MIN TEMP 71 57 75 57
WIND DIR S S S W W W SW SW W SW W W W SW S S S
WIND (MPH) 6 5 5 6 6 5 5 5 5 4 5 6 9 8 6 6 8
WIND GUST (MPH)
PRECIP PROB (%) 10 20 10 10 0 0 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.7 10.7 11.5 12.0 11.8 12.1 12.6 12.2 11.9 11.7 11.4 11.2 11.2 11.3 11.2 11.1 10.9
...ROMAN NOSE SELKIRKS (7260 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK BK BK SC FW FW FW FW SC FW CL FW FW FW FW FW FW
CLOUD COVER (%) 55 65 55 40 20 15 5 10 30 10 5 5 10 15 20 15 10
TEMPERATURE 48 51 55 59 61 57 53 52 52 56 60 65 66 60 54 53 52
MAX/MIN TEMP 62 51 66 52
WIND DIR SW SW S S SW SW SW SW SW W S SW SW W W W W
WIND (MPH) 6 5 4 5 6 5 6 6 6 4 5 8 9 8 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 40 30 10 5 5 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R T
6 HOUR QPF 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 10.5 11.3 11.6 11.5 10.7 10.5 11.0 11.6 11.8 11.5 11.2 11.1 10.7 10.6 10.6 10.5
...HIDDEN LAKE SELKIRKS (5500 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV BK SC FW FW FW SC FW FW FW FW FW FW SC FW
CLOUD COVER (%) 70 65 70 55 30 15 10 10 45 20 10 10 10 15 25 30 15
TEMPERATURE 46 50 59 62 65 57 50 50 49 53 66 70 70 59 53 51 49
MAX/MIN TEMP 66 48 71 49
WIND DIR SW SW SW S SW SW S S SW S SW SW SW SW SW SW W
WIND (MPH) 4 4 4 5 5 3 3 3 4 4 5 6 5 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 5 30 30 20 5 5 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R R T
6 HOUR QPF 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.7 10.1 10.9 11.5 11.6 11.0 10.5 10.1 11.4 11.7 11.5 11.3 11.2 10.7 10.7 10.6 10.5
...ELSIE LAKE SILVER VALLEY (5072 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC FW FW FW FW FW FW FW FW CL CL FW FW SC FW FW FW
CLOUD COVER (%) 25 25 20 25 10 10 10 5 15 5 0 10 15 30 20 10 10
TEMPERATURE 55 60 68 73 72 67 62 60 58 61 69 76 76 69 62 59 57
MAX/MIN TEMP 73 58 77 57
WIND DIR SE SE SW SW W NW NW NW NW SW W W W W SW S S
WIND (MPH) 5 5 5 5 6 4 3 3 3 3 5 5 8 5 3 3 4
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 5 5 5 5 5 0 0 0 0 5 5 5 5 5
PRECIP TYPE
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.8 11.3 11.8 12.3 12.2 12.7 12.8 12.2 11.8 11.8 11.5 11.3 11.6 12.2 12.3 11.9 11.6
...BURKE SILVER VALLEY (3700 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC SC FW FW FW FW FW FW FW CL CL FW FW SC SC FW FW
CLOUD COVER (%) 30 30 10 25 20 15 15 10 15 5 0 10 15 35 35 15 10
TEMPERATURE 53 55 64 68 68 62 60 59 58 59 67 73 71 64 61 59 57
MAX/MIN TEMP 69 57 73 55
WIND DIR S S S SW W NW W W W W W W W W W SW SW
WIND (MPH) 5 5 4 5 5 4 3 3 3 3 4 5 6 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 10 10 5 5 5 5 5 0 0 0 0 10 10 10 10 5
PRECIP TYPE
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.6 11.3 11.7 12.3 12.2 12.7 12.8 12.2 11.9 11.8 11.6 11.6 11.8 12.2 12.3 12.1 11.7
...SUNSET SNOTEL (5540 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC SC FW FW FW FW FW FW FW CL CL FW FW SC SC FW FW
CLOUD COVER (%) 30 30 15 25 20 15 15 10 15 5 0 10 15 30 30 15 5
TEMPERATURE 58 59 70 73 74 68 63 62 60 62 72 77 77 69 64 61 59
MAX/MIN TEMP 74 59 78 58
WIND DIR S S SW SW W W SW SW SW W W W W W SW SW S
WIND (MPH) 4 3 4 5 5 3 2 2 2 2 4 5 5 4 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 10 5 5 5 5 0 0 0 0 10 10 10 10 5
PRECIP TYPE
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.6 11.2 11.7 12.2 12.2 12.7 12.8 12.3 11.8 11.8 11.6 11.5 11.7 12.3 12.3 11.9 11.6
...LOST LAKE SNOTEL (6110 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER SC FW FW FW FW FW CL CL FW CL CL FW FW SC FW FW FW
CLOUD COVER (%) 30 15 20 15 10 15 5 5 20 5 0 15 15 40 20 10 10
TEMPERATURE 55 59 66 69 68 60 58 58 56 60 69 73 72 62 60 57 55
MAX/MIN TEMP 70 56 74 54
WIND DIR SE SE S SW W NW N NE N SW SW SW W NW NW NW N
WIND (MPH) 5 3 4 5 5 5 6 6 4 3 3 5 5 6 8 5 4
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 5 5 5 5 5 0 0 0 0 5 5 10 10 5
PRECIP TYPE
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.2 11.5 11.9 12.3 12.6 12.8 12.6 12.0 12.0 11.8 11.7 11.4 12.0 12.5 12.6 12.2 11.9
...MICA CREEK SNOTEL (4510 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW CL CL FW FW SC FW FW FW
CLOUD COVER (%) 20 25 15 15 15 10 5 5 15 5 0 10 20 30 20 10 10
TEMPERATURE 57 59 70 75 74 64 62 60 58 60 72 79 76 66 62 59 57
MAX/MIN TEMP 76 57 79 57
WIND DIR E SE SW SW W NW N N NW W W W NW NW NW S SE
WIND (MPH) 4 3 3 4 5 4 4 4 3 2 3 4 5 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 5 5 5 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.1 11.5 11.8 12.2 12.4 12.8 12.6 12.0 11.8 11.6 11.4 11.2 11.7 12.3 12.4 12.0 11.7
...HUDLOW (4085 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK SC SC FW FW FW FW FW SC FW CL FW FW FW SC FW FW
CLOUD COVER (%) 65 40 25 25 10 15 15 15 30 5 0 5 15 25 30 25 10
TEMPERATURE 58 60 66 73 74 69 65 63 61 62 70 76 78 72 66 63 60
MAX/MIN TEMP 74 61 78 60
WIND DIR E SE W W W W SW SE SW S SW W W W S SE SE
WIND (MPH) 5 5 5 5 5 4 4 4 4 4 5 6 6 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 5 0 0 0 0 0 0 0 0 0 0 5 5 0
PRECIP TYPE R T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.9 11.1 11.7 12.0 11.6 12.1 12.5 12.1 11.8 11.6 11.3 11.0 11.1 11.3 11.3 11.2 10.9
...RAGGED MOUNTAIN SNOTEL (4210 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK BK SC SC FW FW FW FW SC CL CL FW FW FW SC FW FW
CLOUD COVER (%) 65 55 40 30 25 15 10 10 30 5 5 5 15 20 30 20 10
TEMPERATURE 58 59 66 72 73 67 63 63 61 62 70 75 76 69 65 63 60
MAX/MIN TEMP 74 60 77 59
WIND DIR S E NE SW SW W W SW SW S SW SW W W SW S S
WIND (MPH) 5 4 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 30 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.0 11.2 11.6 11.9 11.3 11.7 11.7 12.0 11.8 11.5 11.2 10.8 10.9 10.8 10.8 10.9 10.6
...BUNCHGRASS MEADOWS SNOTEL (5000 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV SC FW FW CL CL BK FW FW FW FW FW FW FW FW
CLOUD COVER (%) 75 70 75 40 25 15 5 5 55 15 10 10 10 15 25 20 15
TEMPERATURE 48 50 56 62 65 58 53 52 50 55 64 69 71 63 54 51 49
MAX/MIN TEMP 66 48 71 48
WIND DIR S S W SE S SW SW S S E S S SW SW S E NE
WIND (MPH) 5 4 4 5 5 5 5 5 5 4 5 6 6 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 10 30 20 20 5 5 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE R T T
6 HOUR QPF 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.9 10.6 11.2 11.6 11.5 10.9 10.3 10.0 11.4 11.6 11.4 11.2 11.1 10.7 10.7 10.5 10.4
...WASHINGTON PASS (5476 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK SC SC BK BK OV BK BK SC SC BK BK OV BK SC SC
CLOUD COVER (%) 80 65 25 35 55 65 70 55 60 45 45 60 60 70 70 50 45
TEMPERATURE 47 47 55 59 60 53 49 48 46 48 56 61 59 52 50 47 46
MAX/MIN TEMP 61 45 62 45
WIND DIR SW SW SW SW SW SW SW SW SW W W W W W W W W
WIND (MPH) 2 3 5 6 6 5 5 4 3 3 4 6 9 6 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 5 5 5 0 0 0 0 5 5 5 5 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.4 8.1 8.4 9.3 9.5 9.1 9.1 9.0 9.1 9.6 9.9 10.4 10.4 10.5 10.4 9.8 9.3
...MAZAMA (2106 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV FW FW SC BK SC SC SC SC SC SC SC BK BK BK SC
CLOUD COVER (%) 85 70 20 20 40 50 50 40 45 30 35 45 50 60 60 50 45
TEMPERATURE 57 60 74 81 81 70 64 60 57 61 77 83 81 70 65 59 56
MAX/MIN TEMP 83 55 85 55
WIND DIR NW NW SE S W NW NW NW NW NW W SW W W W NW NW
WIND (MPH) 2 2 4 5 4 4 5 4 4 3 3 4 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 5 0 0 0 0 0 0 5 5 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 8.3 8.6 9.5 9.8 9.5 9.4 9.1 9.1 9.5 10.0 10.4 10.5 10.7 10.5 10.0 9.5
...HARTS PASS SNOTEL (6490 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV SC SC BK BK OV BK BK BK BK BK BK OV OV BK BK
CLOUD COVER (%) 80 70 35 35 60 65 75 65 70 65 55 65 70 80 75 55 55
TEMPERATURE 44 43 52 57 56 50 47 45 45 44 52 57 56 49 47 45 44
MAX/MIN TEMP 58 44 58 43
WIND DIR SW W SW SW W NW W NW NW W W W W W W W W
WIND (MPH) 5 5 6 9 10 9 9 9 8 5 5 8 10 10 11 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 5 0 0 0 0 5 5 5 5 5 5 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.5 8.2 8.4 9.3 9.6 9.2 9.0 8.9 9.0 9.5 10.0 10.4 10.3 10.3 10.3 9.7 9.2
...DIRTY FACE (6243 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV SC FW SC SC SC SC SC SC SC SC SC SC SC BK SC SC
CLOUD COVER (%) 85 45 25 30 35 30 30 35 40 30 30 30 30 45 55 45 40
TEMPERATURE 50 50 55 60 60 53 51 50 49 50 58 63 61 54 52 51 50
MAX/MIN TEMP 62 48 65 50
WIND DIR W W W W W W W W NW NW W W W W W NW W
WIND (MPH) 5 5 6 9 10 10 10 9 8 6 5 9 12 12 12 11 10
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 5 5 5 5 5 0 0 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.2 8.1 8.3 9.1 9.2 9.2 8.8 8.9 9.0 9.1 9.5 10.2 10.6 10.7 10.7 10.2 9.8
...LAKE WENATCHEE (1873 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK FW SC SC SC SC SC SC SC SC SC FW SC BK SC SC
CLOUD COVER (%) 85 55 20 35 35 30 25 35 45 30 35 25 25 45 55 45 40
TEMPERATURE 55 55 70 79 78 71 64 59 55 55 73 81 79 71 65 60 57
MAX/MIN TEMP 80 53 81 54
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W W W W NW NW
WIND (MPH) 2 2 3 5 6 5 5 3 2 2 3 5 10 8 6 5 4
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 5 5 5 0 0 0 0 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.2 8.2 8.5 9.2 9.4 9.2 9.0 8.9 9.1 9.1 9.7 10.3 10.6 10.7 10.7 10.3 9.9
...TUMWATER MOUNTAIN (5240 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV SC FW SC FW FW FW SC SC SC SC FW FW SC BK SC SC
CLOUD COVER (%) 90 45 10 30 15 20 20 40 40 30 35 20 20 35 50 40 40
TEMPERATURE 56 58 64 71 71 65 59 56 55 57 66 73 73 65 60 57 55
MAX/MIN TEMP 73 54 75 55
WIND DIR W NW N N NW NW NW NW NW NW N NW NW W W W W
WIND (MPH) 3 3 3 3 5 5 5 4 4 3 2 4 8 8 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.2 8.5 8.8 9.3 9.6 9.3 9.1 9.0 9.2 9.2 10.0 10.5 10.7 10.8 10.8 10.4 10.1
...BERNE (2851 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK SC SC SC SC SC BK BK SC SC SC SC BK BK BK BK
CLOUD COVER (%) 90 60 25 40 30 40 50 65 60 45 35 30 35 55 65 55 50
TEMPERATURE 52 55 64 69 69 62 56 54 52 55 67 72 70 62 57 53 52
MAX/MIN TEMP 71 50 72 51
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 4 4 5 5 6 6 8 6 5 5 5 5 9 8 8 8 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 5 0 0 5 5 0 0 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.0 7.9 8.2 8.8 9.0 9.0 8.7 8.9 9.3 9.4 9.7 10.1 10.6 10.7 10.6 10.2 9.8
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN