728
FWUS46 KOTX 181118
AVGOTX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SPOKANE WA
417 AM PDT MON MAY 18 2026
..SCHWEITZER SNOTEL (6090 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC BK BK SC SC SC SC SC FW SC SC BK BK
CLOUD COVER (%) 35 40 60 60 40 65 60 35 35 30 30 45 25 35 45 65 65
TEMPERATURE 32 39 44 46 46 42 39 38 36 43 49 50 50 45 43 41 39
MAX/MIN TEMP 48 36 52 39
WIND DIR NW NW SW SW SW W W SW SW SW SW SW SW SW SW W W
WIND (MPH) 4 4 8 8 8 5 5 5 4 5 14 17 18 10 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 40 10 5 5 0 0 20 20 5 0 0 0 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.05 0.01 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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) 5.3 5.4 6.0 6.4 6.7 6.7 6.7 6.4 6.2 5.9 6.5 7.0 7.1 7.2 7.3 7.1 6.9
..BEAR MOUNTAIN SNOTEL (5400 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC BK BK SC SC SC FW SC FW SC SC BK BK
CLOUD COVER (%) 45 40 55 55 35 60 55 35 35 45 20 30 25 30 40 55 70
TEMPERATURE 32 38 45 46 46 42 39 37 36 42 50 51 50 45 41 40 38
MAX/MIN TEMP 48 35 52 38
WIND DIR W W W W W SW W SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 3 6 8 10 8 6 6 6 6 16 17 18 10 8 6 4
WIND GUST (MPH)
PRECIP PROB (%) 10 10 30 30 30 20 5 5 5 5 10 10 5 0 0 0 0
PRECIP TYPE S R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.0 6.3 6.4 6.5 6.6 6.5 6.2 6.2 6.5 7.0 7.2 7.2 7.2 7.0 6.8
..LUNCH PEAK ID CABINETS (6414 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 BK BK BK SC BK BK SC SC SC FW SC FW SC SC BK BK
CLOUD COVER (%) 50 55 55 55 45 60 50 40 35 35 20 35 20 30 45 60 65
TEMPERATURE 32 38 43 45 46 42 38 37 35 42 48 50 50 46 42 40 39
MAX/MIN TEMP 47 35 51 39
WIND DIR W W W W W W W SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 3 6 8 8 5 5 5 5 6 13 14 14 9 6 5 4
WIND GUST (MPH)
PRECIP PROB (%) 10 10 40 40 30 20 5 5 0 0 10 10 5 0 0 0 0
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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 5.9 6.3 6.4 6.5 6.6 6.5 6.2 6.1 6.7 7.1 7.3 7.2 7.3 7.0 6.8
..MOSQUITO RIDGE SNOTEL (5260 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC BK SC BK SC FW FW SC FW SC SC BK OV
CLOUD COVER (%) 50 30 45 35 30 50 40 55 45 25 25 35 20 30 40 65 70
TEMPERATURE 34 42 48 50 50 47 43 40 39 47 54 55 56 53 48 46 44
MAX/MIN TEMP 52 38 57 43
WIND DIR W W NW W NW W SW SW SW SW SW SW W SW S S S
WIND (MPH) 5 3 8 8 9 6 8 8 8 4 13 14 16 9 9 8 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 10 5 5 0 0 10 10 5 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.3 5.9 6.2 6.3 6.5 6.6 6.4 6.2 6.0 6.7 7.0 7.1 7.1 7.2 7.1 7.0
..ROMAN NOSE SELKIRKS (7260 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 BK OV BK SC SC SC SC BK SC SC BK BK BK
CLOUD COVER (%) 35 30 65 65 50 75 55 40 45 35 50 50 30 40 50 60 65
TEMPERATURE 29 35 39 40 41 41 36 35 33 39 43 44 44 44 40 38 36
MAX/MIN TEMP 43 33 46 36
WIND DIR NW W S NW SW W W W SW SW SW SW SW W W W W
WIND (MPH) 5 4 8 6 9 6 8 8 5 6 14 16 16 10 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 40 40 50 20 5 5 0 0 30 30 10 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.05 0.01 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.1 6.4 6.7 6.7 6.7 6.5 6.2 6.2 6.7 7.2 7.3 7.3 7.3 7.1 6.9
..HIDDEN LAKE SELKIRKS (5500 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC BK BK SC BK BK BK BK
CLOUD COVER (%) 45 25 65 65 70 70 65 35 50 35 55 65 40 55 55 55 60
TEMPERATURE 29 35 45 47 46 38 35 33 32 38 49 49 49 40 37 36 34
MAX/MIN TEMP 49 31 51 34
WIND DIR NW W W NW SW SW SW SW SW SW SW SW SW W W W W
WIND (MPH) 1 3 5 5 5 4 3 3 3 4 10 11 11 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 5 5 50 50 50 20 5 5 0 0 40 40 20 0 0 0 0
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.01 0.01 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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) 4.9 5.4 6.2 6.6 6.9 6.7 6.6 6.5 6.2 6.3 7.0 7.4 7.5 7.5 7.3 6.9 6.6
..ELSIE LAKE SILVER VALLEY (5072 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC SC SC SC SC BK SC SC SC BK BK
CLOUD COVER (%) 45 30 60 60 35 35 35 40 40 25 35 50 35 30 35 60 70
TEMPERATURE 32 38 44 46 46 45 39 38 36 42 48 50 51 49 43 42 40
MAX/MIN TEMP 47 36 51 40
WIND DIR NW NW NW NW NW W SW SW SW SW W W W SW S S S
WIND (MPH) 4 3 5 6 6 4 6 5 6 5 11 11 11 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 5 5 5 0 0 10 10 5 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.0 6.3 6.5 6.5 6.5 6.4 6.1 6.1 6.8 7.1 7.1 7.0 7.0 6.9 7.0
..BURKE SILVER VALLEY (3700 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC SC SC SC BK BK SC SC SC BK BK
CLOUD COVER (%) 45 35 55 60 40 40 35 40 40 35 50 50 30 25 35 55 65
TEMPERATURE 31 36 41 42 44 41 37 35 34 40 46 47 47 45 41 39 38
MAX/MIN TEMP 44 33 48 37
WIND DIR NW NW NW W W W W SW SW SW W W W W SW SW SW
WIND (MPH) 4 4 6 6 5 5 6 6 6 6 11 11 12 6 6 8 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 5 5 5 0 0 20 20 5 0 0 0 0
PRECIP TYPE S R R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.0 6.4 6.6 6.5 6.4 6.3 6.1 6.2 6.9 7.2 7.2 7.0 7.0 6.7 6.9
..SUNSET SNOTEL (5540 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC SC SC SC SC SC SC SC SC BK BK
CLOUD COVER (%) 45 35 55 55 40 30 40 50 45 30 40 50 25 25 35 55 65
TEMPERATURE 35 40 47 48 50 46 41 40 39 45 52 53 53 49 45 44 43
MAX/MIN TEMP 50 38 54 42
WIND DIR NE NW NW W NW W SW SW SW SW W W W SW S S S
WIND (MPH) 2 2 5 5 4 3 4 4 4 4 8 8 8 4 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 5 5 5 0 0 20 20 5 0 0 0 0
PRECIP TYPE R R R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 5.9 6.3 6.5 6.5 6.5 6.4 6.2 6.2 6.9 7.2 7.2 7.0 7.0 6.9 7.0
..LOST LAKE SNOTEL (6110 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC FW SC SC SC FW BK BK SC SC SC BK BK
CLOUD COVER (%) 40 30 60 65 45 20 30 45 45 20 50 65 45 25 35 55 65
TEMPERATURE 29 35 41 42 42 40 36 35 33 41 46 47 47 44 40 39 38
MAX/MIN TEMP 44 33 49 37
WIND DIR W W W NW W W W SW SW SW W W W SW S S S
WIND (MPH) 2 3 5 5 5 3 3 4 4 4 9 10 10 4 3 4 3
WIND GUST (MPH)
PRECIP PROB (%) 10 10 40 40 30 5 5 5 0 0 10 10 5 0 0 0 0
PRECIP TYPE 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.5 6.1 6.5 6.6 6.5 6.5 6.4 6.2 6.3 7.0 7.3 7.3 7.0 6.9 6.8 6.9
..MICA CREEK SNOTEL (4510 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 FW BK OV SC FW FW SC SC FW SC BK SC SC SC BK BK
CLOUD COVER (%) 40 25 50 70 40 25 25 35 35 15 30 55 25 25 35 55 65
TEMPERATURE 33 39 47 50 48 44 40 38 36 43 52 55 53 47 43 42 40
MAX/MIN TEMP 50 36 55 40
WIND DIR S SW W W W S S S S S W W W SW SE SE S
WIND (MPH) 3 2 4 4 4 3 5 4 5 3 8 9 9 4 5 4 4
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 5 5 5 0 0 10 10 5 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.1 6.4 6.6 6.7 6.5 6.4 6.2 6.0 6.8 7.1 7.1 6.9 7.0 6.8 6.9
..HUDLOW (4085 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC SC SC SC SC FW SC FW SC SC BK BK
CLOUD COVER (%) 35 35 60 45 45 45 40 45 30 30 20 40 25 30 45 70 65
TEMPERATURE 36 41 47 50 51 49 44 41 40 45 51 54 55 53 48 46 44
MAX/MIN TEMP 52 39 55 44
WIND DIR E SW W W NW NW S S S S SW SW SW SW S S SE
WIND (MPH) 4 3 6 6 6 4 5 6 5 8 11 12 12 5 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 30 30 30 5 5 5 0 0 10 10 5 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 5.9 6.3 6.5 6.5 6.5 6.4 6.1 5.7 6.7 7.1 7.1 7.1 7.1 7.0 7.0
..RAGGED MOUNTAIN SNOTEL (4210 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC SC SC SC SC SC FW SC BK BK BK
CLOUD COVER (%) 35 25 55 50 40 50 35 35 30 25 30 45 20 40 50 60 65
TEMPERATURE 38 43 50 53 55 51 46 43 41 47 54 57 58 55 49 47 45
MAX/MIN TEMP 55 41 58 45
WIND DIR NW NW SW W W W SW SW SW S SW SW SW SW S S S
WIND (MPH) 3 4 5 8 8 4 4 4 4 5 12 12 12 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 30 30 30 10 5 5 0 0 5 5 5 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 6.1 6.3 6.5 6.6 6.5 6.3 6.0 5.6 6.5 7.1 7.1 7.1 7.2 7.2 7.2
..BUNCHGRASS MEADOWS SNOTEL (5000 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 FW SC OV BK BK BK SC SC FW BK BK SC BK BK BK BK
CLOUD COVER (%) 35 25 45 70 60 60 50 40 35 25 60 60 45 60 60 60 65
TEMPERATURE 31 36 44 47 48 44 38 35 33 39 48 50 51 47 41 37 36
MAX/MIN TEMP 49 33 52 35
WIND DIR NW W W W SW SW W SW SW S SW SW SW W W NW NW
WIND (MPH) 3 3 5 5 5 4 4 4 3 4 9 9 9 6 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 5 5 40 40 40 20 5 5 0 0 30 30 10 0 0 0 0
PRECIP TYPE R R R R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.5 6.1 6.5 6.8 6.8 6.7 6.5 6.2 6.2 7.1 7.3 7.5 7.5 7.4 7.2 6.9
..WASHINGTON PASS (5476 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC FW SC SC BK BK BK BK SC BK BK BK BK
CLOUD COVER (%) 65 45 50 40 30 25 30 30 55 55 70 60 40 55 60 55 50
TEMPERATURE 32 36 43 45 44 40 35 33 31 37 43 45 44 43 39 37 36
MAX/MIN TEMP 47 30 47 35
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 5 5 8 11 11 9 6 5 6 6 9 11 12 10 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 10 10 5 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.3 5.9 6.3 6.3 5.8 5.3 5.1 5.1 5.6 6.8 6.9 6.9 6.7 6.4 6.3 6.1
..MAZAMA (2106 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC FW SC SC BK BK SC FW BK SC SC SC
CLOUD COVER (%) 45 50 55 45 35 30 20 45 40 65 50 30 25 50 50 40 40
TEMPERATURE 40 45 62 66 65 56 47 42 39 47 62 67 66 58 50 46 43
MAX/MIN TEMP 68 38 69 42
WIND DIR W W NW W NW NW NW NW NW NW W W W NW NW NW NW
WIND (MPH) 4 3 2 5 8 5 4 4 4 3 4 6 8 6 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 10 10 5 0 0 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE R 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.3 5.7 6.0 6.2 5.9 5.5 5.4 5.4 5.8 6.7 6.9 6.9 6.8 6.6 6.4 6.4
..HARTS PASS SNOTEL (6490 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 BK BK SC SC BK BK OV BK BK BK BK BK BK
CLOUD COVER (%) 75 50 65 55 55 50 45 40 60 60 70 60 60 65 65 65 60
TEMPERATURE 32 35 40 43 42 39 34 32 31 35 40 42 42 40 37 36 35
MAX/MIN TEMP 44 30 44 34
WIND DIR NW NW NW W W W NW NW NW W W W W W W W W
WIND (MPH) 8 8 10 13 14 12 9 8 8 10 11 13 16 13 9 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 10 10 5 5 5 5 0 0 20 20 10 0 0 0 0
PRECIP TYPE S 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.4 5.9 6.2 6.3 5.9 5.6 5.3 5.2 5.6 6.7 6.9 7.0 6.8 6.5 6.4 6.2
..DIRTY FACE (6243 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC FW FW CL SC SC SC SC SC SC BK SC SC SC
CLOUD COVER (%) 55 45 40 40 20 15 5 30 40 45 50 40 30 50 50 45 30
TEMPERATURE 36 38 43 46 47 44 37 36 35 40 43 47 47 44 42 41 39
MAX/MIN TEMP 49 34 49 39
WIND DIR W W W W W W NW NW NW W W W W W W NW NW
WIND (MPH) 11 11 10 14 18 16 13 12 12 12 12 16 19 17 13 13 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 5 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.0 5.6 5.9 6.0 5.6 5.2 5.3 5.6 5.6 6.5 6.7 6.7 6.5 6.3 6.3 6.2
..LAKE WENATCHEE (1873 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC FW FW CL FW SC BK SC SC SC BK SC SC SC
CLOUD COVER (%) 55 50 35 35 15 10 5 20 45 55 45 40 25 55 50 45 30
TEMPERATURE 40 43 59 67 65 59 48 43 40 44 58 67 66 60 51 46 43
MAX/MIN TEMP 67 39 68 42
WIND DIR NW NW W W W NW NW NW NW NW W W W W W NW NW
WIND (MPH) 4 4 4 9 11 8 5 4 4 4 6 11 12 9 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.0 5.5 5.8 5.9 5.5 5.1 5.3 5.6 5.7 6.6 6.7 6.7 6.5 6.3 6.2 6.2
..TUMWATER MOUNTAIN (5240 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC FW FW CL FW SC BK SC SC SC BK BK SC SC
CLOUD COVER (%) 55 50 45 40 10 15 5 20 40 50 45 35 30 55 50 45 35
TEMPERATURE 43 47 54 58 58 52 46 44 43 49 55 59 59 54 50 49 47
MAX/MIN TEMP 60 42 61 47
WIND DIR NW NW N NW NW NW W NW NW NW NW NW NW NW W W W
WIND (MPH) 6 5 4 6 12 10 8 6 6 5 6 10 13 11 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.1 5.6 6.0 5.8 5.3 5.3 5.5 5.7 5.8 6.6 6.7 6.6 6.4 6.2 6.2 6.3
..BERNE (2851 FT)
DATE MONDAY 05/18/26 TUESDAY 05/19/26
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 SC SC SC FW FW SC BK BK SC BK BK BK BK BK BK
CLOUD COVER (%) 70 50 40 40 35 15 20 30 55 60 50 50 55 65 60 60 50
TEMPERATURE 37 43 54 58 56 51 42 39 38 43 54 57 56 54 46 43 41
MAX/MIN TEMP 58 37 58 40
WIND DIR SW SW W W W W W W W W W W W W W W W
WIND (MPH) 6 8 9 11 13 11 9 8 8 9 10 11 13 11 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 10 10 5 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END 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 5.0 5.6 6.0 6.0 5.6 5.1 5.2 5.3 5.5 6.5 6.6 6.5 6.5 6.4 6.3 6.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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