875
FWUS46 KOTX 201120
AVGOTX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SPOKANE WA
420 AM PDT TUE MAY 20 2025
..SCHWEITZER SNOTEL (6090 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV SC SC SC SC BK BK SC SC SC BK OV
CLOUD COVER (%) 85 80 85 85 75 70 50 40 40 50 60 65 45 25 40 50 75
TEMPERATURE 34 36 38 40 40 36 35 33 31 37 41 44 45 41 36 34 35
MAX/MIN TEMP 42 31 46 34
WIND DIR SW SW SW SW SW SW SW S SW S SW SW SW S E NE NE
WIND (MPH) 10 11 14 13 12 9 9 8 5 5 9 8 5 4 4 5 12
WIND GUST (MPH)
PRECIP PROB (%) 60 60 80 80 50 50 10 10 0 0 40 40 10 10 0 0 10
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.04 0.08 0.03 0.00 0.00 0.01 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) 5.5 5.0 5.3 5.5 5.6 5.6 5.5 5.3 4.9 4.9 5.5 5.8 6.1 6.0 5.8 5.7 5.6
..BEAR MOUNTAIN SNOTEL (5400 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK SC SC SC BK BK SC FW SC SC OV
CLOUD COVER (%) 95 90 90 90 65 70 55 45 40 40 65 65 30 20 35 50 75
TEMPERATURE 36 36 38 40 40 37 36 33 32 36 42 44 46 41 37 35 36
MAX/MIN TEMP 41 31 46 34
WIND DIR SW SW SW SW SW SW SW S SW SW SW SW SW SW SE E E
WIND (MPH) 10 14 17 16 10 10 9 8 8 9 9 9 6 4 3 3 6
WIND GUST (MPH)
PRECIP PROB (%) 80 80 90 90 40 40 10 10 10 10 50 50 5 5 5 5 10
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.06 0.08 0.03 0.00 0.00 0.01 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) 5.5 5.1 5.3 5.5 5.7 5.6 5.5 5.3 4.8 5.0 5.5 5.7 6.0 5.9 5.7 5.6 5.6
..LUNCH PEAK ID CABINETS (6414 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV BK SC SC SC BK BK SC FW SC SC OV
CLOUD COVER (%) 90 90 90 90 70 70 55 45 45 45 65 65 30 20 35 50 75
TEMPERATURE 34 35 36 39 39 37 35 32 31 35 40 43 45 41 35 34 35
MAX/MIN TEMP 40 31 45 34
WIND DIR SW SW SW SW SW SW SW S SW SW SW SW SW SW SE E E
WIND (MPH) 9 11 14 12 10 8 5 5 5 8 9 9 6 2 3 6 6
WIND GUST (MPH)
PRECIP PROB (%) 70 70 90 90 40 40 20 20 10 10 50 50 10 10 5 5 10
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.05 0.09 0.04 0.00 0.00 0.02 0.00 0.00
6 HOUR SNOW 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.1 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) 5.5 5.1 5.3 5.6 5.7 5.6 5.5 5.4 4.9 5.0 5.6 5.8 6.1 6.0 5.7 5.5 5.6
..MOSQUITO RIDGE SNOTEL (5260 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK SC SC SC BK BK SC SC SC BK OV
CLOUD COVER (%) 85 85 85 85 60 70 50 45 40 45 55 60 40 30 40 55 75
TEMPERATURE 35 36 39 41 40 38 36 34 32 37 42 46 45 42 38 36 38
MAX/MIN TEMP 42 32 46 36
WIND DIR SW SW SW SW W SW SW S S SW SW SW SW SW SE E E
WIND (MPH) 8 11 14 14 11 8 8 5 4 8 8 6 4 3 3 5 6
WIND GUST (MPH)
PRECIP PROB (%) 60 60 80 80 40 40 5 5 10 10 30 30 5 5 5 5 10
PRECIP TYPE S S S R R R S R
6 HOUR QPF 0.03 0.01 0.01 0.00 0.00 0.01 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) 5.4 5.0 5.1 5.5 5.7 5.7 5.5 5.1 4.7 4.9 5.5 5.7 6.0 6.0 5.8 5.6 5.7
..ROMAN NOSE SELKIRKS (7260 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV BK SC SC BK OV OV SC SC SC SC OV
CLOUD COVER (%) 85 85 90 90 75 75 60 45 45 50 70 70 40 30 40 50 75
TEMPERATURE 31 31 33 34 34 34 30 29 28 32 36 39 40 38 33 31 31
MAX/MIN TEMP 36 28 41 31
WIND DIR SW SW SW SW W SW W SW SW SW SW SW SW SW S NE NE
WIND (MPH) 6 10 12 12 11 8 6 5 3 6 9 10 8 3 4 5 11
WIND GUST (MPH)
PRECIP PROB (%) 70 70 90 90 50 50 20 20 5 5 60 60 10 10 0 0 10
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.04 0.15 0.06 0.01 0.00 0.02 0.00 0.00
6 HOUR SNOW 0.4 0.6 0.3 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.0 0.4 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) 5.7 5.2 5.4 5.7 5.7 5.6 5.4 5.2 5.0 5.1 5.6 6.0 6.1 6.1 5.9 5.7 5.5
..HIDDEN LAKE SELKIRKS (5500 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV BK SC SC BK OV OV SC SC SC SC OV
CLOUD COVER (%) 90 90 95 95 75 80 65 45 50 55 80 80 45 35 40 50 70
TEMPERATURE 34 34 40 43 41 35 33 32 31 36 45 49 45 38 34 33 32
MAX/MIN TEMP 45 31 50 32
WIND DIR SW SW SW SW SW SW SW W SW SW SW SW SW SW SW N NE
WIND (MPH) 8 9 11 10 9 8 5 5 4 6 8 9 5 3 2 4 8
WIND GUST (MPH)
PRECIP PROB (%) 80 80 90 90 60 60 20 20 20 20 70 70 20 20 0 0 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.22 0.07 0.00 0.00 0.05 0.01 0.00
6 HOUR SNOW 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.1 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) 5.5 5.1 5.3 5.7 5.9 5.6 5.4 5.1 4.8 5.0 5.6 5.9 6.1 6.2 6.0 5.6 5.3
..ELSIE LAKE SILVER VALLEY (5072 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK SC SC BK BK SC SC SC OV OV
CLOUD COVER (%) 95 90 85 85 65 55 60 60 45 45 60 55 35 35 45 70 80
TEMPERATURE 35 34 37 39 40 39 35 34 33 36 41 45 47 44 38 38 37
MAX/MIN TEMP 41 33 47 37
WIND DIR SW SW SW W W SW SW S S SW SW W W W SE E E
WIND (MPH) 9 12 13 11 11 8 8 6 6 8 6 5 4 4 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 80 80 80 80 30 30 5 5 20 20 30 30 5 5 5 5 20
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.07 0.03 0.01 0.00 0.00 0.01 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) 5.4 5.0 5.2 5.5 5.7 5.6 5.4 5.1 4.8 4.9 5.6 5.9 6.1 5.9 5.9 5.6 6.0
..BURKE SILVER VALLEY (3700 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK SC SC BK BK SC SC SC BK OV
CLOUD COVER (%) 95 90 80 80 70 50 50 55 40 45 65 60 35 35 40 65 80
TEMPERATURE 35 33 34 36 37 35 34 33 32 34 37 41 44 41 37 36 38
MAX/MIN TEMP 38 31 44 36
WIND DIR W W W W W W SW SW SW SW W W W W SE SE E
WIND (MPH) 13 14 13 12 12 11 11 10 9 9 8 6 5 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 80 80 70 70 30 30 5 5 5 5 40 40 5 5 5 5 20
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.13 0.04 0.01 0.00 0.00 0.02 0.00 0.00
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.9 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) 5.6 5.1 5.3 5.6 5.8 5.7 5.4 5.1 4.8 5.1 5.6 5.9 6.3 6.0 5.8 5.6 5.8
..SUNSET SNOTEL (5540 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK SC BK BK BK SC SC SC BK OV
CLOUD COVER (%) 95 90 85 85 60 55 65 60 40 50 65 60 35 35 40 65 80
TEMPERATURE 39 38 40 42 44 40 38 36 35 39 45 47 49 45 41 40 40
MAX/MIN TEMP 44 34 49 39
WIND DIR SW SW W W W SW SW SW SW SW W W W W SE E E
WIND (MPH) 10 10 10 11 10 8 8 6 5 8 6 6 4 3 4 4 3
WIND GUST (MPH)
PRECIP PROB (%) 80 80 80 80 30 30 5 5 5 5 40 40 5 5 5 5 20
PRECIP TYPE S S S S S S S R S
6 HOUR QPF 0.10 0.04 0.00 0.00 0.00 0.02 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) 5.6 5.1 5.3 5.5 5.8 5.7 5.5 5.2 4.8 5.0 5.5 5.9 6.2 6.0 5.8 5.6 5.9
..LOST LAKE SNOTEL (6110 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK BK BK BK BK SC SC SC OV OV
CLOUD COVER (%) 95 90 85 80 65 55 55 65 60 60 60 55 40 35 50 70 90
TEMPERATURE 35 35 37 39 39 36 35 34 33 36 41 44 46 42 37 40 41
MAX/MIN TEMP 41 32 47 37
WIND DIR W W W W W W SW SW S SW SW SW W NW E E E
WIND (MPH) 12 11 13 12 11 6 5 5 4 6 6 5 4 4 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 80 80 70 70 20 20 5 5 30 30 40 40 5 5 5 5 30
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.06 0.04 0.01 0.01 0.01 0.01 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) 5.4 5.1 5.3 5.6 5.8 5.7 5.5 5.3 5.0 5.1 5.7 6.0 6.2 6.1 5.9 6.2 6.2
..MICA CREEK SNOTEL (4510 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK SC BK BK BK FW SC SC OV OV
CLOUD COVER (%) 85 85 80 80 60 55 60 55 45 55 60 60 25 35 50 70 80
TEMPERATURE 36 36 39 42 41 40 36 35 34 38 44 47 49 44 39 38 41
MAX/MIN TEMP 43 34 50 38
WIND DIR SW SW W W W SW SW S S SW W W W NW E E E
WIND (MPH) 9 10 11 10 9 5 6 6 6 6 5 4 3 4 4 3 5
WIND GUST (MPH)
PRECIP PROB (%) 70 70 60 60 20 20 5 5 20 20 30 30 5 5 5 5 30
PRECIP TYPE R S R R R R S S R R R
6 HOUR QPF 0.03 0.01 0.00 0.00 0.00 0.01 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) 5.1 4.9 5.1 5.5 5.7 5.6 5.5 5.2 4.8 4.8 5.5 5.8 6.2 6.0 5.9 6.2 6.2
..HUDLOW (4085 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK SC SC SC BK BK SC SC SC BK OV
CLOUD COVER (%) 80 80 80 80 65 65 55 40 40 40 55 55 35 35 40 65 85
TEMPERATURE 38 38 41 44 45 44 40 37 35 38 44 48 50 48 43 41 40
MAX/MIN TEMP 46 34 50 39
WIND DIR SW SW SW SW SW SW S S S S SW SW SW SW E E E
WIND (MPH) 6 12 12 13 11 5 4 3 2 8 6 6 4 2 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 60 60 70 70 40 40 5 5 10 10 30 30 5 5 5 5 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.03 0.03 0.00 0.00 0.00 0.01 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) 5.2 4.8 5.1 5.4 5.6 5.6 5.4 5.1 4.6 4.7 5.4 5.7 5.9 5.8 5.6 5.6 5.8
..RAGGED MOUNTAIN SNOTEL (4210 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 BK BK BK SC SC FW SC SC BK SC SC SC BK OV
CLOUD COVER (%) 65 70 70 70 55 65 45 30 25 30 45 55 35 40 45 65 85
TEMPERATURE 40 40 45 48 48 45 42 39 36 40 48 50 52 49 44 43 42
MAX/MIN TEMP 49 36 52 41
WIND DIR SW SW SW SW SW SW SW S S S SW SW SW S E E NE
WIND (MPH) 9 14 14 13 11 8 6 4 6 9 8 6 4 3 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 40 40 50 50 20 20 5 5 0 0 20 20 5 5 5 5 20
PRECIP TYPE R R R R R R R R R
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) 5.0 4.6 5.0 5.3 5.6 5.6 5.3 5.0 4.6 4.5 5.4 5.6 5.9 5.8 5.5 5.5 5.7
..BUNCHGRASS MEADOWS SNOTEL (5000 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV BK SC SC BK OV OV BK SC SC BK OV
CLOUD COVER (%) 90 90 95 95 80 80 60 50 45 55 70 75 60 45 45 55 75
TEMPERATURE 35 36 38 40 42 39 35 33 32 37 42 46 47 42 35 34 33
MAX/MIN TEMP 44 31 48 32
WIND DIR SW SW W SW W SW NW NE N S S SW SW S E NE NE
WIND (MPH) 5 8 10 11 9 6 4 5 3 3 5 5 4 2 2 2 6
WIND GUST (MPH)
PRECIP PROB (%) 70 70 90 90 70 70 10 10 5 5 60 60 20 20 0 0 10
PRECIP TYPE S S S S S S S R R R
6 HOUR QPF 0.07 0.12 0.07 0.00 0.00 0.03 0.01 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) 5.6 5.2 5.4 5.6 5.8 5.7 5.5 5.3 5.0 5.0 5.6 5.9 6.2 6.1 5.9 5.7 5.5
..WASHINGTON PASS (5476 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 BK BK BK BK SC SC SC SC SC BK BK BK BK BK BK
CLOUD COVER (%) 70 75 65 65 60 55 45 50 45 45 35 55 55 65 55 55 55
TEMPERATURE 30 31 34 36 36 33 30 29 28 31 37 41 42 38 34 32 31
MAX/MIN TEMP 38 27 43 31
WIND DIR SW SW SW W W W W W W W W W W W NW N E
WIND (MPH) 10 10 10 11 10 8 3 4 3 3 4 5 5 4 6 6 2
WIND GUST (MPH)
PRECIP PROB (%) 40 40 40 40 20 20 5 5 0 0 10 10 10 10 5 5 10
PRECIP TYPE S S S S S S
6 HOUR QPF 0.01 0.03 0.03 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.2 0.4 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.4 0.4 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) 4.2 4.3 4.6 4.9 5.1 4.9 4.5 4.1 3.8 4.0 5.0 5.4 5.8 5.8 5.4 5.2 5.1
..MAZAMA (2106 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 SC SC SC SC SC SC SC SC SC SC SC BK BK BK BK
CLOUD COVER (%) 45 50 45 40 30 30 25 30 25 30 30 45 50 65 55 55 50
TEMPERATURE 37 42 53 57 57 49 42 39 37 43 56 61 61 54 45 41 39
MAX/MIN TEMP 59 36 62 38
WIND DIR NW NW W W W W NW NW NW NW W SW SW W NW NW NW
WIND (MPH) 8 10 9 11 11 9 9 8 8 6 4 5 3 4 3 2 2
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 10 5 5 0 0 0 0 10 10 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) 4.1 4.3 4.6 4.9 5.0 4.9 4.4 4.1 3.7 4.1 5.0 5.4 5.8 5.9 5.6 5.4 5.1
..HARTS PASS SNOTEL (6490 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV BK BK BK BK BK BK SC SC BK BK BK BK BK
CLOUD COVER (%) 80 80 75 75 70 60 60 60 55 55 40 50 55 65 55 60 55
TEMPERATURE 27 27 30 34 35 31 28 28 27 28 33 38 40 37 33 32 30
MAX/MIN TEMP 35 26 40 30
WIND DIR W W W W W W W W W W W W W W NW NE E
WIND (MPH) 9 12 12 12 13 11 11 9 8 5 3 4 3 5 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 50 50 50 50 20 20 10 10 0 0 10 10 10 10 5 5 10
PRECIP TYPE S S S S S S
6 HOUR QPF 0.06 0.05 0.06 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.8 0.6 0.9 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.4 0.9 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) 4.3 4.2 4.5 4.9 5.0 4.9 4.5 4.3 3.9 4.0 5.0 5.4 5.8 5.8 5.5 5.3 5.1
..DIRTY FACE (6243 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 SC BK SC SC SC SC FW SC SC BK BK BK BK
CLOUD COVER (%) 55 50 50 45 45 50 45 45 30 30 20 30 50 55 60 65 65
TEMPERATURE 32 33 37 42 42 37 34 33 32 34 42 48 50 45 39 38 36
MAX/MIN TEMP 43 32 50 36
WIND DIR W W W W W W W W W W W W W W NW NW NW
WIND (MPH) 13 14 13 13 13 12 10 10 8 5 5 5 5 4 4 3 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 20 20 20 20 10 10 0 0 5 5 5 5 5 5 5
PRECIP TYPE S S S S
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) 4.0 4.0 4.4 4.8 5.0 4.9 4.5 4.3 3.9 4.0 4.8 5.2 5.7 5.9 5.7 5.3 5.2
..LAKE WENATCHEE (1873 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 SC SC SC SC SC SC FW FW FW SC SC BK BK BK BK
CLOUD COVER (%) 45 45 45 40 35 40 40 35 25 25 20 30 50 55 60 65 65
TEMPERATURE 38 40 50 57 55 50 44 41 38 41 54 63 64 58 48 43 42
MAX/MIN TEMP 57 38 65 41
WIND DIR NW NW W W W W NW W NW W W W W W NW NW NW
WIND (MPH) 5 8 11 11 10 4 4 2 3 5 3 4 4 4 3 2 1
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 10 10 10 5 5 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) 4.0 4.0 4.4 4.8 5.0 4.8 4.5 4.3 4.0 4.0 4.8 5.2 5.8 5.9 5.7 5.4 5.2
..TUMWATER MOUNTAIN (5240 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 SC SC SC SC FW FW FW FW FW SC SC BK BK BK BK
CLOUD COVER (%) 40 40 45 45 40 35 20 20 20 20 20 40 50 65 65 65 70
TEMPERATURE 38 41 46 49 49 44 40 39 38 42 49 54 56 51 46 45 43
MAX/MIN TEMP 51 37 57 43
WIND DIR NW NW W W W W W W W NW NW W W NW NW NW NW
WIND (MPH) 5 6 12 12 11 6 4 4 3 2 4 3 3 4 4 2 3
WIND GUST (MPH)
PRECIP PROB (%) 5 5 20 20 10 10 5 5 0 0 5 5 5 5 5 5 5
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) 4.0 4.0 4.4 4.8 5.1 4.9 4.5 4.3 4.0 4.1 4.9 5.4 6.0 6.0 5.6 5.5 5.3
..BERNE (2851 FT)
DATE TUESDAY 05/20/25 WEDNESDAY 05/21/25
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 OV OV OV BK BK BK BK SC SC BK BK BK OV BK
CLOUD COVER (%) 80 75 70 70 75 75 70 65 55 55 30 40 55 65 65 75 70
TEMPERATURE 36 37 43 46 46 43 40 39 37 39 48 54 54 50 42 40 38
MAX/MIN TEMP 47 36 55 37
WIND DIR W W W W W W W W W W W W W W NW NW N
WIND (MPH) 11 12 12 13 12 9 8 6 5 4 4 3 5 4 6 4 3
WIND GUST (MPH)
PRECIP PROB (%) 40 40 50 50 40 40 30 30 5 5 10 10 5 5 10 10 10
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.06 0.06 0.07 0.05 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) 4.0 4.1 4.4 4.8 5.0 4.9 4.5 4.3 4.0 4.0 4.8 5.3 5.9 6.0 5.7 5.4 5.2
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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