616
FWUS46 KOTX 150927
AVGOTX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SPOKANE WA
227 AM PDT FRI MAY 15 2026
..SCHWEITZER SNOTEL (6090 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK BK OV OV BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 40 60 65 85 70 55 55 70 75 85 85 90 70 75 85 80
TEMPERATURE 35 38 39 40 38 34 33 32 31 33 33 35 36 35 32 32 32
MAX/MIN TEMP 42 30 37 30
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW W NW N
WIND (MPH) 11 20 20 23 21 18 12 12 13 16 13 11 11 6 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 20 30 30 10 30 30 50 50 80 80 30 30 5 5 5
PRECIP TYPE T S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.03 0.06 0.06 0.15 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.1 0.6 0.5 0.8 0.2 0.0
12 HOUR SNOW 0.0 0.7 1.3 0.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.6 1.9 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.7 4.6 4.9 5.2 5.0 4.6 4.4 4.2 3.9 4.0 4.4 4.6 4.6 4.9 4.7 4.5 4.4
..BEAR MOUNTAIN SNOTEL (5400 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 60 55 65 80 90 70 70 85 85 95 95 95 70 70 80 75
TEMPERATURE 34 36 39 41 39 35 34 34 33 33 34 35 36 35 32 32 32
MAX/MIN TEMP 42 31 37 30
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW
WIND (MPH) 13 19 18 20 20 17 13 12 11 13 13 12 12 8 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 20 40 40 40 50 50 80 80 90 90 30 30 10 10 20
PRECIP TYPE S R S S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.09 0.18 0.18 0.19 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.2 2.1 2.1 1.3 0.2 0.0
12 HOUR SNOW 0.0 2.3 3.4 0.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 2.3 3.4 0.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.9 4.7 4.9 5.3 5.3 4.9 4.6 4.4 4.1 4.1 4.4 4.6 4.7 4.8 4.4 4.1 3.9
..LUNCH PEAK ID CABINETS (6414 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 60 65 75 85 90 75 75 80 80 90 90 95 75 75 85 80
TEMPERATURE 35 36 37 39 38 36 34 33 32 31 32 35 35 34 32 32 31
MAX/MIN TEMP 40 30 36 29
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W N
WIND (MPH) 11 16 16 17 17 14 12 12 11 12 12 11 10 6 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 20 40 40 30 50 50 70 70 90 90 30 30 10 10 10
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.08 0.12 0.12 0.17 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.2 1.5 1.5 0.9 0.3 0.0
12 HOUR SNOW 0.0 1.7 2.4 0.3
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 1.7 2.8 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.8 4.7 5.0 5.3 5.2 4.8 4.6 4.4 4.1 4.1 4.5 4.6 4.8 4.8 4.5 4.3 4.1
..MOSQUITO RIDGE SNOTEL (5260 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK OV OV OV BK OV OV OV OV OV OV OV BK OV OV
CLOUD COVER (%) 50 50 55 70 90 85 65 75 80 80 90 90 80 75 70 80 80
TEMPERATURE 38 40 40 43 41 38 37 37 36 35 33 36 36 35 34 34 34
MAX/MIN TEMP 45 33 38 31
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW W
WIND (MPH) 14 19 16 17 18 14 13 13 12 13 12 11 11 8 6 4 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 20 40 30 20 40 40 60 60 80 80 40 40 10 10 10
PRECIP TYPE S R S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.04 0.10 0.06 0.11 0.05 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.4 0.3 0.1 0.0
12 HOUR SNOW 0.0 0.2 0.7 0.1
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.3 1.6 0.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.7 4.6 4.9 5.3 5.2 4.8 4.6 4.4 4.1 4.1 4.3 4.5 4.7 4.7 4.5 4.3 4.1
..ROMAN NOSE SELKIRKS (7260 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK OV OV OV BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 35 60 75 80 75 60 60 70 70 85 85 85 75 80 80 80
TEMPERATURE 32 34 33 35 33 32 30 29 27 29 29 31 32 31 29 29 28
MAX/MIN TEMP 36 27 32 27
WIND DIR W W SW SW SW SW W SW SW SW SW SW SW SW W NW NW
WIND (MPH) 12 18 18 20 20 18 13 12 13 14 12 11 10 6 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 20 40 50 20 40 40 50 50 80 80 40 40 10 10 10
PRECIP TYPE T S S S S S S S S S S S
6 HOUR QPF 0.00 0.02 0.09 0.06 0.06 0.14 0.06 0.00
6 HOUR SNOW 0.0 0.1 0.8 0.8 0.7 1.5 0.6 0.0
12 HOUR SNOW 0.1 1.6 2.2 0.6
LOW END SNOW 0.0 0.0 0.3 0.1
HIGH END SNOW 0.4 1.6 2.6 1.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.7 4.8 5.1 5.5 5.1 4.7 4.4 4.2 3.8 4.1 4.6 4.8 4.7 4.9 4.6 4.4 4.0
..HIDDEN LAKE SELKIRKS (5500 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 40 70 80 80 80 70 60 75 75 90 90 90 75 80 85 80
TEMPERATURE 31 33 37 39 36 32 31 30 29 29 33 36 36 32 30 29 29
MAX/MIN TEMP 41 27 38 27
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW N
WIND (MPH) 9 11 12 13 13 12 10 6 9 10 9 8 6 4 2 3 4
WIND GUST (MPH)
PRECIP PROB (%) 20 20 60 70 60 40 30 30 60 60 80 80 40 40 10 10 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.08 0.07 0.06 0.15 0.15 0.05 0.00
6 HOUR SNOW 0.0 0.1 0.3 0.9 1.8 0.8 0.4 0.0
12 HOUR SNOW 0.1 1.2 2.6 0.4
LOW END SNOW 0.0 0.2 0.3 0.2
HIGH END SNOW 0.8 1.4 3.1 1.3
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.6 4.8 5.3 5.5 5.1 4.7 4.3 4.0 3.7 4.1 4.7 4.9 4.9 5.0 4.4 4.0 3.7
..ELSIE LAKE SILVER VALLEY (5072 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV OV OV BK BK OV OV
CLOUD COVER (%) 75 80 70 60 70 90 75 85 95 95 85 85 75 70 60 80 80
TEMPERATURE 36 36 36 41 40 38 36 36 35 33 31 34 35 34 33 32 32
MAX/MIN TEMP 42 31 36 30
WIND DIR SW SW SW SW SW W SW SW SW SW SW SW SW SW S S SW
WIND (MPH) 11 13 12 13 13 10 9 10 9 11 11 9 9 6 4 3 2
WIND GUST (MPH)
PRECIP PROB (%) 30 30 20 5 20 20 50 50 90 90 80 80 40 40 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.02 0.10 0.18 0.15 0.04 0.03
6 HOUR SNOW 0.0 0.0 0.0 0.1 1.7 0.8 0.2 0.3
12 HOUR SNOW 0.0 0.1 2.5 0.5
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.2 0.6 2.7 0.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.1 5.0 5.1 5.3 5.3 5.1 4.7 4.6 4.3 4.1 4.4 4.6 4.7 4.7 4.4 4.1 3.7
..BURKE SILVER VALLEY (3700 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV OV OV OV BK BK OV OV
CLOUD COVER (%) 70 70 65 70 70 85 80 80 95 95 90 90 75 65 60 75 75
TEMPERATURE 34 33 34 38 37 35 34 34 33 30 29 30 31 32 30 30 29
MAX/MIN TEMP 39 29 33 27
WIND DIR W W SW SW SW W SW SW SW SW SW W W SW SW SW W
WIND (MPH) 13 14 12 13 14 12 10 10 10 12 11 10 9 6 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 30 30 20 10 20 30 50 50 90 90 80 80 30 30 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.04 0.10 0.19 0.13 0.03 0.03
6 HOUR SNOW 0.1 0.0 0.4 1.2 2.5 1.5 0.3 0.4
12 HOUR SNOW 0.1 1.6 4.0 0.7
LOW END SNOW 0.0 0.0 0.3 0.0
HIGH END SNOW 0.5 1.5 3.9 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.1 5.0 5.2 5.4 5.4 5.1 4.7 4.6 4.4 4.3 4.4 4.7 4.8 4.7 4.1 3.7 3.5
..SUNSET SNOTEL (5540 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK BK OV OV OV OV OV OV OV OV OV BK BK OV OV
CLOUD COVER (%) 70 65 60 60 80 95 75 75 95 95 85 85 70 65 60 75 80
TEMPERATURE 39 39 40 44 43 40 38 37 37 35 36 38 38 37 35 35 34
MAX/MIN TEMP 45 34 39 32
WIND DIR SW W SW SW SW W SW SW SW SW SW W W SW SW SW SW
WIND (MPH) 9 10 9 10 10 8 6 6 6 8 8 6 5 4 3 3 2
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 10 20 30 60 60 90 90 80 80 40 40 20 20 20
PRECIP TYPE S S S R S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.03 0.09 0.20 0.17 0.03 0.03
6 HOUR SNOW 0.0 0.0 0.0 0.1 1.1 0.7 0.1 0.2
12 HOUR SNOW 0.0 0.1 1.8 0.3
LOW END SNOW 0.0 0.0 0.1 0.0
HIGH END SNOW 0.2 0.7 2.9 0.7
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.1 5.0 5.1 5.3 5.3 5.1 4.7 4.5 4.3 4.2 4.4 4.6 4.7 4.8 4.2 3.9 3.7
..LOST LAKE SNOTEL (6110 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK OV OV OV OV OV OV OV OV OV OV BK OV OV
CLOUD COVER (%) 80 85 70 55 75 80 95 90 95 95 90 90 75 75 70 80 80
TEMPERATURE 34 34 34 39 38 35 34 34 33 31 30 32 31 29 29 30 29
MAX/MIN TEMP 40 29 33 27
WIND DIR W SW SW SW SW W W SW SW SW W W W SW SW SW W
WIND (MPH) 12 13 12 14 14 11 9 10 11 13 12 10 9 5 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 40 40 20 5 10 30 50 50 90 90 80 80 50 50 30 30 20
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.05 0.12 0.20 0.15 0.10 0.06
6 HOUR SNOW 0.1 0.0 0.4 1.5 2.8 1.3 1.0 0.8
12 HOUR SNOW 0.1 1.9 4.1 1.8
LOW END SNOW 0.0 0.1 0.8 0.0
HIGH END SNOW 0.9 2.0 4.2 1.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.2 5.1 5.1 5.5 5.4 5.0 4.8 4.7 4.4 4.2 4.4 4.6 4.6 4.8 4.3 3.8 3.5
..MICA CREEK SNOTEL (4510 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 70 80 55 50 75 95 75 80 90 90 80 80 70 70 70 75 80
TEMPERATURE 38 38 40 44 42 39 38 37 36 33 34 37 35 34 33 33 33
MAX/MIN TEMP 45 33 38 31
WIND DIR SW SW SW SW SW W SW SW SW SW SW W W SW S S SW
WIND (MPH) 11 13 11 12 12 10 9 9 10 12 10 9 8 4 4 3 2
WIND GUST (MPH)
PRECIP PROB (%) 30 30 20 10 20 20 30 30 70 70 70 70 50 50 20 20 20
PRECIP TYPE S S R R R S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.01 0.05 0.15 0.09 0.08 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.2
12 HOUR SNOW 0.0 0.0 0.5 0.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.2 1.6 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.0 5.0 5.0 5.2 5.1 5.0 4.8 4.6 4.2 4.1 4.3 4.5 4.6 4.7 4.4 4.0 3.6
..HUDLOW (4085 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK OV OV OV BK OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 40 45 60 85 85 90 65 80 85 85 90 90 70 65 70 80 80
TEMPERATURE 39 40 41 44 43 41 39 38 37 35 35 37 38 39 36 34 34
MAX/MIN TEMP 45 35 40 32
WIND DIR SW SW SW SW SW W SW SW SW SW SW SW SW SW S S S
WIND (MPH) 12 16 14 16 16 11 10 11 11 12 11 10 9 5 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 30 30 10 40 40 70 70 80 80 30 30 20 20 20
PRECIP TYPE S S R R R S S S S S S R R S S S
6 HOUR QPF 0.01 0.01 0.04 0.08 0.07 0.12 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.1 0.7 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.6 4.6 4.9 5.2 5.1 4.8 4.6 4.4 4.0 4.0 4.3 4.5 4.6 4.7 4.5 4.2 4.0
..RAGGED MOUNTAIN SNOTEL (4210 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV SC OV OV BK OV OV OV BK OV OV OV
CLOUD COVER (%) 25 30 40 80 85 80 50 75 70 70 80 80 85 65 75 80 80
TEMPERATURE 41 43 45 47 45 43 40 40 38 38 40 41 41 41 38 37 36
MAX/MIN TEMP 48 37 43 34
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW W SW S S S
WIND (MPH) 12 18 17 17 17 13 10 12 14 16 12 11 10 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 30 30 10 20 20 40 40 60 60 30 30 10 10 10
PRECIP TYPE R R S S S S S S R R
6 HOUR QPF 0.00 0.01 0.01 0.02 0.04 0.10 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.5 4.3 4.8 4.9 4.8 4.7 4.5 4.3 3.8 3.9 4.1 4.4 4.5 4.7 4.6 4.5 4.3
..BUNCHGRASS MEADOWS SNOTEL (5000 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 BK OV OV OV SC BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 40 50 70 80 85 70 45 60 65 80 90 90 85 80 75 80 75
TEMPERATURE 31 34 38 40 38 35 32 30 29 30 33 35 36 35 32 30 29
MAX/MIN TEMP 41 27 38 27
WIND DIR W SW SW SW SW SW W SW SW S SW SW SW W NW NW N
WIND (MPH) 4 10 12 13 13 11 6 5 6 9 6 5 5 4 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 50 60 50 10 20 20 40 40 80 80 50 50 0 0 5
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.03 0.03 0.04 0.07 0.12 0.10 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.4 0.8 0.4 0.3 0.0
12 HOUR SNOW 0.0 0.4 1.2 0.3
LOW END SNOW 0.0 0.0 0.2 0.1
HIGH END SNOW 0.1 0.6 2.0 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 4.5 4.8 5.2 5.4 4.9 4.6 4.3 4.0 3.7 4.1 4.5 4.8 4.9 5.0 4.9 4.7 4.1
..WASHINGTON PASS (5476 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV BK BK BK BK BK SC BK BK BK BK
CLOUD COVER (%) 55 65 80 75 75 75 75 70 60 60 60 55 40 60 60 60 55
TEMPERATURE 33 31 32 32 31 29 29 29 29 30 31 34 31 30 30 30 30
MAX/MIN TEMP 35 26 35 27
WIND DIR W W SW SW SW SW SW W W W W W W W W W W
WIND (MPH) 9 8 8 12 12 9 5 5 8 11 12 13 14 13 11 11 10
WIND GUST (MPH)
PRECIP PROB (%) 30 30 60 50 60 60 50 50 30 30 30 30 5 5 5 5 5
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.01 0.06 0.07 0.07 0.03 0.01 0.00 0.00
6 HOUR SNOW 0.1 0.8 1.0 1.0 0.5 0.1 0.0 0.0
12 HOUR SNOW 0.9 2.0 0.6 0.0
LOW END SNOW 0.1 0.3 0.2 0.0
HIGH END SNOW 1.8 3.3 1.5 0.6
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.8 3.6 4.0 4.0 4.2 4.0 3.7 3.2 2.9 3.5 4.0 4.1 4.1 4.1 3.6 3.5 3.4
..MAZAMA (2106 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV BK BK BK BK SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 40 45 85 70 50 50 60 50 50 35 40 40 40 45 45 40 30
TEMPERATURE 40 41 50 52 53 46 41 39 36 39 50 54 53 46 42 39 38
MAX/MIN TEMP 55 34 56 35
WIND DIR NW NW NW W NW NW NW NW NW W W W W W NW NW NW
WIND (MPH) 1 2 3 6 6 4 1 1 2 5 6 8 9 9 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 10 10 40 20 20 20 30 30 5 5 20 20 5 5 0 0 0
PRECIP TYPE R T R R R R R R
6 HOUR QPF 0.00 0.01 0.01 0.01 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.3 0.1 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.8 3.6 4.0 4.1 4.3 4.0 3.6 3.3 2.9 3.6 4.1 4.2 4.2 4.2 3.6 3.4 3.3
..HARTS PASS SNOTEL (6490 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV OV OV OV BK BK BK BK BK OV OV OV BK
CLOUD COVER (%) 70 75 80 80 75 80 80 75 65 70 70 65 60 75 70 75 70
TEMPERATURE 31 30 28 30 30 28 28 29 29 28 29 31 32 30 29 29 29
MAX/MIN TEMP 32 26 32 27
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 12 12 11 14 16 12 8 8 11 13 14 16 18 18 16 16 14
WIND GUST (MPH)
PRECIP PROB (%) 40 40 70 50 60 70 60 60 30 30 50 50 10 10 10 10 10
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.01 0.09 0.09 0.06 0.06 0.03 0.00 0.00
6 HOUR SNOW 0.2 1.2 1.3 1.0 0.8 0.4 0.0 0.0
12 HOUR SNOW 1.4 2.3 1.2 0.0
LOW END SNOW 0.2 0.5 0.3 0.0
HIGH END SNOW 2.2 3.4 1.5 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.8 3.5 4.0 4.2 4.3 4.0 3.6 3.2 2.9 3.4 4.0 4.1 4.2 4.3 3.7 3.5 3.4
..DIRTY FACE (6243 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV BK BK BK BK SC SC SC SC SC SC SC
CLOUD COVER (%) 65 70 75 80 75 75 70 70 65 65 50 50 30 45 40 35 30
TEMPERATURE 35 32 29 31 30 29 31 32 31 31 29 32 33 32 32 32 32
MAX/MIN TEMP 36 28 35 30
WIND DIR NW W W W W W W W W W W W W W W W W
WIND (MPH) 12 13 13 13 13 12 9 10 11 16 16 18 21 20 18 17 16
WIND GUST (MPH)
PRECIP PROB (%) 30 30 50 70 60 40 50 50 50 50 30 30 0 0 0 0 0
PRECIP TYPE S S S S S S S S S S R R
6 HOUR QPF 0.01 0.04 0.05 0.03 0.02 0.01 0.00 0.00
6 HOUR SNOW 0.1 0.1 0.3 0.2 0.1 0.1 0.0 0.0
12 HOUR SNOW 0.2 0.5 0.2 0.0
LOW END SNOW 0.0 0.1 0.0 0.0
HIGH END SNOW 0.3 0.9 0.4 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.7 3.6 3.7 3.9 4.1 3.9 3.7 3.3 3.1 3.5 3.8 3.9 3.9 4.1 3.7 3.6 3.6
..LAKE WENATCHEE (1873 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV BK BK BK BK BK BK SC SC FW SC SC SC SC
CLOUD COVER (%) 60 50 80 70 65 65 60 60 60 60 40 40 15 35 35 30 30
TEMPERATURE 38 39 46 51 50 47 42 39 37 37 46 52 52 48 43 39 38
MAX/MIN TEMP 52 35 53 36
WIND DIR N NW W NW NW NW N N NW W W W W W W NW NW
WIND (MPH) 3 4 8 9 8 5 3 3 3 6 10 13 13 11 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 30 30 30 60 40 30 40 40 40 40 20 20 0 0 0 0 0
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.01 0.01 0.02 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.1 0.1 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.7 3.5 3.7 4.0 4.1 4.0 3.7 3.3 3.1 3.4 3.8 3.9 3.9 4.0 3.6 3.5 3.6
..TUMWATER MOUNTAIN (5240 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV BK BK BK BK BK BK SC SC FW SC SC SC SC
CLOUD COVER (%) 35 35 80 80 70 70 60 60 55 55 40 40 15 30 25 30 30
TEMPERATURE 41 42 42 44 44 41 40 39 39 40 42 45 45 42 40 40 40
MAX/MIN TEMP 46 37 47 38
WIND DIR NW NW W NW W W NW NW NW W W W NW W W W W
WIND (MPH) 4 5 6 8 8 8 4 5 5 8 9 12 14 13 12 10 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 30 50 40 30 40 40 30 30 20 20 0 0 0 0 0
PRECIP TYPE R R S R R R S S S S S R
6 HOUR QPF 0.01 0.02 0.02 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.2 0.1 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.5 3.5 3.7 4.1 4.3 4.1 3.7 3.3 2.9 3.4 3.8 3.9 3.9 4.0 3.5 3.5 3.6
..BERNE (2851 FT)
DATE FRIDAY 05/15/26 SATURDAY 05/16/26
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 OV OV OV OV BK BK BK BK BK BK BK
CLOUD COVER (%) 80 75 85 90 90 90 85 85 80 80 65 65 65 65 65 65 65
TEMPERATURE 36 37 39 39 39 39 38 37 35 36 39 42 41 40 38 36 35
MAX/MIN TEMP 41 33 43 33
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 12 11 11 11 9 8 8 9 10 12 12 13 13 13 12 11 10
WIND GUST (MPH)
PRECIP PROB (%) 40 40 70 80 80 70 80 80 70 70 50 50 10 10 5 5 0
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.01 0.12 0.14 0.12 0.09 0.03 0.00 0.00
6 HOUR SNOW 0.0 0.1 0.0 0.5 0.6 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.5 0.6 0.0
LOW END SNOW 0.0 0.0 0.2 0.0
HIGH END SNOW 1.7 3.0 1.4 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.7 3.4 3.7 4.0 4.0 4.0 3.8 3.4 3.1 3.4 3.7 4.0 4.0 4.1 3.7 3.7 3.7
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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