767
FWUS46 KMFR 131445
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
645 AM PST SAT DEC 13 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW FW FW FW FW FW SC SC SC SC SC BK BK
CLOUD COVER (%) 35 15 5 10 5 15 15 15 25 30 45 45 40 45 60 65
TEMPERATURE 44 49 51 49 44 43 42 41 40 45 46 43 41 41 41 41
MAX/MIN TEMP 54 39 46 40
WIND DIR S S S S S S SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 4 4 5 4 4 4 4 5 5 5 6 6 6 6 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.8 7.6 7.4 7.1 6.9 6.7 6.6 6.7 6.9 7.0 7.1 7.3 7.7 8.1
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW FW FW FW FW FW SC SC SC SC SC BK BK
CLOUD COVER (%) 35 10 5 10 5 15 10 15 25 30 50 45 35 45 55 65
TEMPERATURE 39 50 52 47 39 37 35 33 33 43 46 43 40 40 41 41
MAX/MIN TEMP 55 30 48 40
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S
WIND (MPH) 5 6 8 6 8 8 5 5 4 6 6 6 4 4 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.7 7.6 7.4 7.1 6.9 6.7 6.6 6.7 6.9 7.1 7.1 7.3 7.7 8.3
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW FW FW FW FW SC SC SC SC SC SC BK BK
CLOUD COVER (%) 35 15 5 10 5 10 15 20 25 30 45 45 40 45 60 60
TEMPERATURE 44 48 50 48 43 42 42 41 39 42 44 42 40 40 41 41
MAX/MIN TEMP 53 39 45 40
WIND DIR S SW SW SW SW W W SW W SW SW SW SW W SW W
WIND (MPH) 3 4 6 5 5 5 6 6 6 6 8 8 8 8 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.8 7.6 7.4 7.1 6.9 6.6 6.6 6.7 6.9 7.0 7.1 7.3 7.7 8.1
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW FW FW FW FW FW SC SC SC SC SC BK BK
CLOUD COVER (%) 35 15 5 10 5 15 15 15 25 30 45 45 40 45 60 65
TEMPERATURE 36 42 45 40 36 35 34 33 31 36 37 34 35 35 36 36
MAX/MIN TEMP 48 31 37 35
WIND DIR S S S S S S S SW SW SW SW SW SW SW SW SW
WIND (MPH) 4 5 5 5 5 6 6 6 6 8 10 10 10 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.8 7.7 7.5 7.2 6.9 6.7 6.6 6.7 6.9 7.1 7.1 7.4 7.8 8.2
..ASH CREEK BUTTE (7,500 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 FW FW FW FW SC FW SC SC SC SC BK BK
CLOUD COVER (%) 30 20 10 5 5 5 15 10 30 25 50 45 35 45 55 55
TEMPERATURE 44 47 50 48 44 42 41 39 37 42 44 43 40 39 39 40
MAX/MIN TEMP 53 37 45 39
WIND DIR S S SW SW S S SW S SW S SW SW S SW S SW
WIND (MPH) 5 8 11 11 12 13 11 10 8 11 13 12 10 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.8 7.7 7.5 7.2 6.8 6.3 6.2 6.7 7.0 7.1 6.8 7.0 7.2 7.6
..CASTLE LAKE (5,440 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW CL FW FW FW SC SC SC SC SC SC BK BK
CLOUD COVER (%) 35 10 5 5 5 10 10 15 30 30 50 40 30 45 50 65
TEMPERATURE 47 49 54 51 48 46 45 42 41 43 46 44 43 43 43 44
MAX/MIN TEMP 56 41 47 43
WIND DIR S S S S S SW SW S SW S S S S S S S
WIND (MPH) 5 4 6 6 8 8 5 6 5 5 6 5 5 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 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
SNOW LEVEL (KFT) 7.8 7.8 7.7 7.6 7.4 7.1 6.9 6.7 6.6 6.7 6.9 7.0 7.1 7.3 8.0 8.5
..MT. EDDY BOWL (6,500 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW CL FW FW FW SC SC BK SC SC SC BK BK
CLOUD COVER (%) 30 10 5 5 5 20 20 10 25 35 50 40 35 45 50 65
TEMPERATURE 49 52 54 51 47 46 46 43 43 46 48 45 44 44 44 45
MAX/MIN TEMP 56 41 48 43
WIND DIR S S S S S S SW S SW S S S S S S S
WIND (MPH) 8 9 9 10 12 12 9 10 9 11 11 10 11 11 12 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.8 7.8 7.7 7.5 7.1 6.9 6.7 6.6 6.6 7.0 7.2 7.3 7.5 7.8 8.6
..WATCHMAN PEAK (7300 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL CL FW BK FW FW SC SC BK BK BK SC BK OV
CLOUD COVER (%) 35 10 5 5 20 65 25 20 40 50 50 55 50 50 60 75
TEMPERATURE 40 47 53 49 42 40 39 38 37 43 46 44 40 40 40 41
MAX/MIN TEMP 55 37 47 39
WIND DIR S S SW SW S SW SW SW SW SW SW SW S S SW SW
WIND (MPH) 6 6 8 6 10 9 10 10 10 10 10 10 11 13 13 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30
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) 7.6 7.6 7.6 7.4 7.3 7.0 6.9 6.6 6.2 6.3 7.0 7.5 7.5 7.7 7.7 8.9
..GARFIELD PEAK (7500 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 FW BK FW FW SC SC BK BK SC SC BK OV
CLOUD COVER (%) 30 10 5 5 25 65 25 20 40 45 50 50 50 45 60 70
TEMPERATURE 37 45 52 49 41 39 38 36 36 42 45 43 40 40 40 40
MAX/MIN TEMP 54 35 46 39
WIND DIR S S SW SW SW SW SW W SW S SW SW SW SW SW SW
WIND (MPH) 5 5 6 6 8 9 9 9 9 9 9 9 10 11 12 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30
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) 7.6 7.5 7.6 7.5 7.3 7.0 6.9 6.5 6.0 6.2 6.9 7.5 7.5 7.5 7.4 8.8
..BROWN MOUNTAIN (6000 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL FW SC FW FW FW SC BK BK SC SC BK OV
CLOUD COVER (%) 20 10 10 5 10 45 10 15 20 40 50 50 40 40 65 80
TEMPERATURE 36 44 54 50 42 40 39 36 35 41 48 46 41 41 41 42
MAX/MIN TEMP 56 35 49 41
WIND DIR E E S SE SE S S SE SE SE S S S S S S
WIND (MPH) 6 5 5 5 8 8 6 5 5 8 6 6 8 9 10 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 7.7 7.6 7.6 7.5 7.5 7.3 7.1 6.9 6.6 6.5 6.8 7.2 7.5 7.8 7.8 8.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL CL FW BK FW SC SC SC BK BK BK SC BK OV
CLOUD COVER (%) 30 10 5 5 25 60 15 25 45 45 55 55 50 45 60 80
TEMPERATURE 42 47 53 50 45 43 42 40 39 43 47 45 43 42 42 43
MAX/MIN TEMP 55 39 48 41
WIND DIR S S SW S S SW SW SW S S SW S S S S S
WIND (MPH) 5 5 6 6 9 8 9 8 9 9 8 9 11 12 13 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 40
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) 7.7 7.6 7.6 7.5 7.3 7.1 6.9 6.7 6.4 6.4 6.9 7.4 7.6 8.2 7.9 8.9
..MOUNT BAILEY (6800 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 CL CL SC BK FW SC BK SC BK BK BK SC BK OV
CLOUD COVER (%) 30 10 0 5 30 65 15 35 55 45 55 55 55 45 60 80
TEMPERATURE 42 47 54 51 45 43 42 40 39 43 47 45 43 42 42 43
MAX/MIN TEMP 56 39 48 41
WIND DIR S S SW SW S SW SW SW S S SW S S S S S
WIND (MPH) 5 6 8 9 10 9 10 9 10 10 8 10 12 14 16 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 40
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) 7.6 7.6 7.6 7.4 7.3 7.0 6.9 6.6 6.3 6.4 6.9 7.5 7.6 8.3 7.9 8.9
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 FW SC FW FW SC BK BK BK SC BK BK OV
CLOUD COVER (%) 15 15 5 10 20 45 10 25 40 50 60 50 45 55 65 80
TEMPERATURE 48 52 55 50 48 46 44 43 43 46 48 47 45 45 45 45
MAX/MIN TEMP 55 42 48 44
WIND DIR SW SW SW SW S SW SW SW S S SW SW S S S S
WIND (MPH) 6 4 4 4 8 6 5 5 6 9 6 8 9 12 14 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 7.7 7.7 7.6 7.6 7.3 7.1 6.9 6.6 6.5 6.8 7.3 7.9 9.1 8.9 9.0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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