667
FWUS46 KMFR 302136
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
236 PM PDT SUN AUG 30 2026
..MT. SHASTA SKI BOWL (7,850 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC FW FW FW SC BK
CLOUD COVER (%) 0 0 0 5 5 0 0 5 30 40 40 35 10 10 20 45 70
TEMPERATURE 63 56 51 50 50 50 56 59 59 51 49 47 45 43 44 45 45
MIN/MAX TEMP 48 61 43 47
WIND DIR SW S S S S S S S S S S S S S S S S
WIND (MPH) 10 6 10 13 13 16 16 18 18 14 14 16 20 20 19 21 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
PRECIP TYPE 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
SNOW LEVEL (KFT) 10.6 10.4 9.7 9.8 9.4 9.3 9.4 9.6 9.9 9.9 9.6 8.5 8.0 7.8 7.9 8.2 8.5
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC FW FW FW SC BK
CLOUD COVER (%) 0 0 0 0 0 0 0 5 30 35 35 30 10 10 20 45 70
TEMPERATURE 66 54 50 48 47 51 62 63 61 51 48 45 42 43 49 49 48
MIN/MAX TEMP 46 65 40 51
WIND DIR SW SW SW S SE SE S S S S S S S S S S S
WIND (MPH) 10 8 9 10 11 12 14 16 16 12 13 12 14 14 14 16 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
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
SNOW LEVEL (KFT) 10.5 10.4 9.7 9.7 9.4 9.2 9.3 9.5 9.9 10.0 9.6 8.5 8.0 7.8 7.8 8.2 8.5
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC FW FW FW SC BK
CLOUD COVER (%) 0 0 0 0 5 0 0 5 30 40 40 35 10 10 20 45 70
TEMPERATURE 63 56 51 50 49 50 55 59 59 51 49 47 44 42 42 44 45
MIN/MAX TEMP 48 61 41 47
WIND DIR SW S S S S S S S S S S S S S S S S
WIND (MPH) 11 6 10 13 13 16 16 18 17 14 13 16 20 20 19 21 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
PRECIP TYPE 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
SNOW LEVEL (KFT) 10.5 10.3 9.7 9.8 9.4 9.2 9.3 9.6 9.8 9.9 9.6 8.5 8.0 7.8 7.9 8.2 8.4
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC FW FW FW SC OV
CLOUD COVER (%) 0 5 0 5 0 0 0 5 25 40 35 30 10 5 15 50 70
TEMPERATURE 51 44 40 40 40 42 47 48 47 40 39 37 34 34 34 34 32
MIN/MAX TEMP 39 49 33 35
WIND DIR SW SE S S S S S S S S S S S S S S S
WIND (MPH) 10 10 17 21 20 23 25 27 26 21 23 26 29 31 29 33 36
WIND GUST (MPH) 40 46 43 40 43 49 52 51 52 58 65
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
PRECIP TYPE 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
SNOW LEVEL (KFT) 10.7 10.5 9.7 9.8 9.4 9.3 9.4 9.7 9.9 10.0 9.7 8.7 8.0 7.9 8.0 8.2 8.5
..ASH CREEK BUTTE (7,500 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL FW SC SC SC FW FW FW SC BK
CLOUD COVER (%) 0 5 0 0 5 0 0 0 10 40 35 40 20 5 20 50 65
TEMPERATURE 66 59 53 51 50 52 59 63 61 54 52 49 46 46 46 48 48
MIN/MAX TEMP 50 63 46 50
WIND DIR SW SW SW SW S S S S S S SW SW SW S S S S
WIND (MPH) 11 9 9 8 9 11 17 19 19 16 16 14 14 14 18 19 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50
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
SNOW LEVEL (KFT) 10.8 10.5 10.1 10.1 9.5 9.3 9.4 9.5 9.7 9.8 9.5 8.7 8.3 8.0 7.9 8.2 8.4
..CASTLE LAKE (5,440 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC CL FW FW SC BK
CLOUD COVER (%) 0 0 0 0 5 0 0 0 30 35 35 35 5 5 25 45 65
TEMPERATURE 75 65 59 57 55 58 68 70 70 61 57 53 50 51 54 56 56
MIN/MAX TEMP 55 72 49 58
WIND DIR S S W S S S S S S S S S S S S S S
WIND (MPH) 9 5 6 5 5 5 10 11 10 6 9 5 5 6 9 11 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
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
SNOW LEVEL (KFT) 10.5 10.5 9.6 9.6 9.4 9.2 9.2 9.2 10.0 10.1 9.7 8.3 7.8 7.7 7.7 8.2 8.6
..MT. EDDY BOWL (6,500 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL CL SC SC SC SC FW FW FW SC BK
CLOUD COVER (%) 0 0 0 0 0 0 0 5 30 30 30 30 5 10 25 50 70
TEMPERATURE 69 60 54 52 52 57 62 66 64 55 53 50 48 51 49 51 51
MIN/MAX TEMP 51 66 47 52
WIND DIR SE S SW S S S S S S S S S S S S S S
WIND (MPH) 8 8 8 10 11 12 14 17 16 13 14 13 14 12 13 14 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 50
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
SNOW LEVEL (KFT) 11.0 10.7 9.8 9.6 9.5 9.3 9.3 9.4 10.1 10.2 10.0 8.6 7.9 7.8 8.0 8.4 8.8
..WATCHMAN PEAK (7300 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL FW CL CL CL CL FW FW BK BK BK FW FW SC SC OV
CLOUD COVER (%) 0 0 10 5 5 0 0 10 25 55 60 55 20 10 40 40 75
TEMPERATURE 64 54 50 47 45 50 64 68 67 56 50 46 43 46 54 55 52
MIN/MAX TEMP 44 69 42 56
WIND DIR W N E E SE SE S SW W NW W SE S S SW SW W
WIND (MPH) 10 8 11 10 11 11 11 11 13 11 9 6 8 9 11 14 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 60
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
SNOW LEVEL (KFT) 9.6 9.7 10.4 10.9 10.3 9.7 9.8 10.6 10.8 10.7 10.4 10.2 9.9 8.9 9.0 9.3 9.4
..GARFIELD PEAK (7500 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL FW CL CL CL CL FW FW BK BK BK FW FW SC SC OV
CLOUD COVER (%) 5 0 10 5 5 0 0 10 20 60 60 55 20 10 40 40 75
TEMPERATURE 64 54 50 47 44 48 63 67 66 56 50 46 42 44 53 55 51
MIN/MAX TEMP 43 68 42 56
WIND DIR W N NE E SE SE S SW W NW W S S S SW SW W
WIND (MPH) 9 8 9 9 10 10 11 11 12 11 9 5 8 8 11 14 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 60
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
SNOW LEVEL (KFT) 9.7 9.8 10.6 10.9 10.2 9.6 9.7 10.6 10.8 10.7 10.3 10.2 9.8 8.9 8.9 9.4 9.4
..BROWN MOUNTAIN (6000 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL CL CL CL CL CL CL FW FW BK OV SC FW FW BK BK OV
CLOUD COVER (%) 5 0 0 0 0 0 0 10 25 60 75 50 15 15 50 55 75
TEMPERATURE 69 61 54 51 48 49 66 71 71 63 55 50 46 46 55 58 56
MIN/MAX TEMP 46 73 45 60
WIND DIR W NW NE E E E S SW SW W W S S S S SW W
WIND (MPH) 8 5 5 6 8 6 9 10 11 9 4 4 6 5 8 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 60
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
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
SNOW LEVEL (KFT) 10.0 10.6 11.0 10.4 9.7 9.5 9.4 9.8 10.6 10.5 10.2 9.8 9.4 8.6 8.2 9.0 9.3
..MOUNT MCLOUGHLIN (7500 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW CL CL CL CL FW FW BK BK BK FW FW SC SC OV
CLOUD COVER (%) 5 10 15 5 0 0 0 10 25 60 60 55 25 15 45 50 80
TEMPERATURE 61 53 50 50 49 51 64 67 65 55 51 49 47 48 53 53 49
MIN/MAX TEMP 48 67 47 54
WIND DIR NW N E SE SE SE S SW W W N S S S SW SW W
WIND (MPH) 10 6 9 10 11 11 11 12 13 11 9 5 8 6 10 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 70
PRECIP TYPE S R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
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
SNOW LEVEL (KFT) 9.6 9.9 10.3 10.7 10.2 9.7 9.7 10.2 10.8 10.7 10.5 10.2 9.9 9.0 8.8 9.2 9.4
..MOUNT BAILEY (6800 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW CL CL CL FW SC BK BK BK SC FW SC SC OV
CLOUD COVER (%) 5 10 20 5 5 0 0 10 25 60 55 60 30 20 45 45 80
TEMPERATURE 61 52 50 50 48 52 64 67 65 55 51 50 48 49 53 53 50
MIN/MAX TEMP 48 67 47 54
WIND DIR NW N SE SE SE S SW SW W NW N SE S S SW SW W
WIND (MPH) 10 6 9 10 11 11 11 12 14 10 9 5 6 6 10 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 70
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
SNOW LEVEL (KFT) 9.4 9.6 9.9 10.8 10.4 9.7 9.7 10.4 10.9 10.8 10.6 10.3 10.1 9.1 9.0 9.3 9.5
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE MONDAY 08/31/26 TUESDAY 09/01/26
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW CL CL CL CL CL CL CL SC BK BK SC FW FW BK BK OV
CLOUD COVER (%) 5 0 0 0 0 0 5 5 30 50 55 30 15 15 55 60 80
TEMPERATURE 62 53 52 53 52 54 62 67 66 55 53 52 50 51 52 54 50
MIN/MAX TEMP 52 68 50 54
WIND DIR NW NW S S S S S SW NW NW W S S S S SW W
WIND (MPH) 11 11 8 9 11 12 10 9 10 12 9 8 10 9 8 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 0 0 0 0 0 40 40 70
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
SNOW LEVEL (KFT) 10.2 10.9 10.9 10.0 9.7 9.8 9.5 10.2 10.9 10.8 10.5 10.0 9.0 8.2 8.2 9.2 9.4
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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