956
FWUS46 KMFR 121017
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
216 AM PST FRI DEC 12 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC FW SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW
CLOUD COVER (%) 25 20 25 25 45 50 35 25 15 10 5 5 5 10 20 25 10
TEMPERATURE 44 44 50 52 49 46 46 48 48 45 48 48 43 41 41 41 42
MAX/MIN TEMP 54 44 49 40
WIND DIR N N N N NW N N S S S S S S S S S S
WIND (MPH) 10 10 6 6 8 5 3 4 6 8 9 11 12 13 17 18 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.9 8.0 8.1 8.2 8.3 8.2 8.1 8.0 7.9 7.7 7.7 7.7 7.6 7.4 7.2 6.8 6.5
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW FW FW SC SC SC FW FW FW FW CL FW FW FW FW FW
CLOUD COVER (%) 25 20 25 25 35 45 35 20 10 10 5 5 5 10 20 20 15
TEMPERATURE 37 37 49 52 45 40 40 40 38 36 47 48 42 35 35 33 32
MAX/MIN TEMP 54 35 50 31
WIND DIR NE N N N N NE E E E SE S S S S SE S S
WIND (MPH) 6 6 4 4 5 4 4 5 6 6 6 8 9 11 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.8 8.0 8.1 8.2 8.2 8.2 8.1 8.0 7.9 7.7 7.7 7.7 7.6 7.4 7.2 6.8 6.6
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW
CLOUD COVER (%) 25 20 30 30 45 50 35 25 15 10 5 5 5 10 20 25 10
TEMPERATURE 43 44 49 52 49 46 45 47 47 45 47 47 43 41 41 41 41
MAX/MIN TEMP 54 44 48 40
WIND DIR N N N N NW N N SE SE S S S S S S S S
WIND (MPH) 9 10 6 6 8 5 4 4 6 8 10 11 12 14 17 18 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.8 8.0 8.1 8.2 8.3 8.2 8.1 8.0 7.9 7.7 7.7 7.7 7.6 7.4 7.2 6.8 6.5
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC SC SC SC SC BK SC SC FW FW FW CL FW FW FW FW FW
CLOUD COVER (%) 35 30 25 25 40 55 40 25 20 10 5 5 5 10 20 25 10
TEMPERATURE 35 36 42 46 41 39 39 39 39 38 41 42 36 33 33 33 33
MAX/MIN TEMP 48 37 43 33
WIND DIR NW N NW NW NW NW NW SW SW SW S S S S S SW SW
WIND (MPH) 19 20 13 13 14 10 5 6 10 11 14 18 18 20 24 24 25
WIND GUST (MPH) 48 46 35 34 42 46 44
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.9 8.0 8.2 8.3 8.2 8.2 8.1 8.0 7.9 7.8 7.7 7.7 7.6 7.4 7.2 6.8 6.5
..ASH CREEK BUTTE (7,500 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC FW FW FW SC SC SC SC FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 30 20 20 15 35 40 35 30 25 10 5 10 5 10 20 25 15
TEMPERATURE 43 44 48 52 48 46 45 46 45 45 47 49 46 42 42 41 39
MAX/MIN TEMP 53 44 50 39
WIND DIR NE NE NE N N NE E SE SE S S S S S S S S
WIND (MPH) 8 8 5 5 6 6 3 4 5 6 10 13 12 13 14 16 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.6 7.7 7.9 8.0 8.2 8.1 8.0 8.0 7.9 7.7 7.7 7.7 7.6 7.4 7.2 6.8 6.4
..CASTLE LAKE (5,440 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC FW FW SC SC SC SC FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 35 20 25 25 30 40 30 25 15 10 5 0 5 5 20 20 15
TEMPERATURE 46 47 49 55 52 51 51 52 51 50 49 52 48 45 45 44 43
MAX/MIN TEMP 57 49 52 42
WIND DIR NW NW NW NW NW NW NW W SW S S S S S S SW S
WIND (MPH) 9 9 6 6 8 8 5 4 5 6 5 6 6 5 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.9 8.0 8.1 8.2 8.3 8.2 8.1 8.1 7.9 7.7 7.7 7.6 7.5 7.3 7.2 6.8 6.6
..MT. EDDY BOWL (6,500 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC FW SC SC SC SC SC FW FW FW CL CL CL FW FW FW FW
CLOUD COVER (%) 30 20 30 30 35 45 35 15 20 10 5 0 5 10 25 20 15
TEMPERATURE 45 47 52 55 51 50 49 50 49 50 52 52 48 46 45 46 44
MAX/MIN TEMP 57 47 53 43
WIND DIR NE N NE N N NE E SE SE SE S S S S S S S
WIND (MPH) 10 9 6 6 8 6 4 6 8 9 10 10 11 12 13 13 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.8 7.9 8.0 8.1 8.2 8.2 8.1 8.1 8.0 7.8 7.7 7.7 7.6 7.4 7.2 6.9 6.6
..WATCHMAN PEAK (7300 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC SC FW SC SC FW SC FW FW SC SC CL FW FW SC SC FW
CLOUD COVER (%) 35 45 20 45 50 25 30 10 5 30 30 0 5 15 45 30 20
TEMPERATURE 38 38 46 52 48 43 41 41 40 40 47 51 47 40 39 38 36
MAX/MIN TEMP 53 40 52 36
WIND DIR W W W W W SW S S S SE SE S SW S S S SW
WIND (MPH) 11 10 10 12 13 12 9 6 9 9 10 11 10 11 12 13 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 6.9 7.0 7.3 7.5 7.5 7.7 7.8 7.8 7.7 7.6 7.6 7.5 7.4 7.2 7.1 6.9 6.6
..GARFIELD PEAK (7500 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC SC FW SC SC FW SC FW FW SC FW CL FW FW SC SC FW
CLOUD COVER (%) 35 50 15 40 35 20 30 10 10 30 25 0 5 15 40 30 20
TEMPERATURE 36 37 45 50 46 41 40 39 38 39 46 50 46 39 38 36 35
MAX/MIN TEMP 51 37 51 35
WIND DIR W NW W W W W SW SW S SE SE S SW S S SW SW
WIND (MPH) 11 10 10 11 12 11 8 6 9 9 10 11 10 10 11 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 6.8 6.9 7.4 7.6 7.6 7.7 7.8 7.8 7.7 7.6 7.6 7.5 7.5 7.3 7.1 6.9 6.4
..BROWN MOUNTAIN (6000 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW SC FW FW FW FW FW FW FW FW FW CL FW FW SC SC FW
CLOUD COVER (%) 20 45 20 10 10 10 15 10 10 10 5 5 5 10 35 30 20
TEMPERATURE 36 36 43 51 48 42 40 41 39 39 45 53 48 41 38 37 35
MAX/MIN TEMP 53 39 53 34
WIND DIR E NE NE W N NE E E E E E S SE SE SE S SE
WIND (MPH) 4 4 3 3 3 6 6 6 8 6 5 6 6 8 10 9 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.2 7.4 7.5 7.7 7.7 7.8 7.9 7.8 7.8 7.7 7.6 7.5 7.5 7.4 7.3 7.0 6.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC SC FW SC SC SC SC FW FW FW FW CL CL FW SC SC FW
CLOUD COVER (%) 30 35 25 35 40 30 25 10 10 25 20 0 5 20 40 25 20
TEMPERATURE 41 41 46 52 48 45 45 45 45 43 48 52 48 43 42 41 40
MAX/MIN TEMP 53 42 53 39
WIND DIR S S S SW W S S SE SE SE SE S S S S S S
WIND (MPH) 11 11 10 12 13 12 9 6 10 10 11 11 11 11 12 14 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.0 7.1 7.3 7.4 7.5 7.7 7.8 7.8 7.7 7.7 7.6 7.5 7.5 7.3 7.1 6.9 6.6
..MOUNT BAILEY (6800 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER SC SC FW SC BK SC SC FW FW FW FW CL CL FW SC SC FW
CLOUD COVER (%) 30 25 20 45 55 45 35 10 5 25 20 0 5 20 40 25 20
TEMPERATURE 41 41 46 52 48 45 45 45 45 44 48 53 49 43 42 41 39
MAX/MIN TEMP 53 43 54 39
WIND DIR S SW S SW W S S S SE SE SE S SW S S S S
WIND (MPH) 11 11 11 13 14 13 10 8 10 10 11 11 11 11 12 14 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 6.9 7.0 7.1 7.3 7.4 7.6 7.7 7.7 7.7 7.6 7.6 7.5 7.4 7.2 7.0 6.9 6.6
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW SC FW FW FW FW SC FW FW FW CL CL FW FW SC FW FW
CLOUD COVER (%) 15 30 20 10 20 20 25 5 10 5 5 0 5 15 40 25 20
TEMPERATURE 44 45 49 53 49 48 48 48 47 46 49 51 48 45 45 44 43
MAX/MIN TEMP 54 45 52 42
WIND DIR NW N N N N NE E SE S S S S S S S S S
WIND (MPH) 9 9 6 8 8 6 5 6 6 8 8 9 9 9 11 12 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 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
SNOW LEVEL (KFT) 7.6 7.7 7.8 7.9 7.9 7.9 8.0 8.0 7.9 7.8 7.6 7.5 7.5 7.5 7.3 7.1 6.8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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