818
FWUS46 KMFR 140052
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
451 PM PST SAT DEC 13 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC SC FW FW SC SC BK OV BK BK OV
CLOUD COVER (%) 0 5 5 0 15 50 40 25 25 40 50 65 75 55 60 80
TEMPERATURE 50 48 48 48 48 51 53 49 45 42 41 41 43 43 44 42
MIN/MAX TEMP 46 54 40 44
WIND DIR S S SW S S S SW SW S SW S SW SW SW SW SW
WIND (MPH) 8 8 9 8 10 10 11 12 12 14 16 19 21 23 25 25
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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 0.01
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) 7.4 7.2 6.9 6.9 6.8 6.8 6.9 6.8 6.9 7.2 7.6 8.7 9.1 9.7 10.0 10.3
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC SC SC FW SC SC OV OV BK BK OV
CLOUD COVER (%) 0 5 5 0 15 50 45 30 25 40 50 70 75 55 60 80
TEMPERATURE 44 40 40 37 38 49 52 48 43 42 41 41 42 46 46 40
MIN/MAX TEMP 35 55 40 46
WIND DIR S S S SE S S S S S S SE S S S S SW
WIND (MPH) 9 8 8 6 6 8 9 9 9 11 12 14 17 19 20 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30 30 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) 7.4 7.1 6.9 6.9 6.7 6.8 6.9 6.8 6.9 7.2 7.5 8.8 9.2 9.8 10.1 10.3
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC SC FW SC SC SC BK OV BK BK OV
CLOUD COVER (%) 0 5 5 0 15 45 40 25 25 40 50 65 80 55 60 80
TEMPERATURE 49 47 49 48 48 50 52 48 44 42 41 41 43 42 44 42
MIN/MAX TEMP 46 53 40 44
WIND DIR S S SW S S S SW SW S SW SW SW SW SW SW SW
WIND (MPH) 8 8 9 8 10 10 11 12 12 14 16 19 21 19 23 25
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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 0.01
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) 7.4 7.1 6.9 6.9 6.8 6.8 6.9 6.8 6.9 7.2 7.5 8.7 9.1 9.7 10.0 10.3
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC SC FW FW SC BK BK OV BK BK OV
CLOUD COVER (%) 0 5 5 0 10 50 35 25 25 45 55 65 75 60 60 80
TEMPERATURE 39 37 37 35 36 41 43 39 37 36 35 35 35 35 36 33
MIN/MAX TEMP 35 44 35 36
WIND DIR SW SW SW SW SW SW SW SW SW SW W W W W W W
WIND (MPH) 11 11 12 12 13 17 20 21 21 24 27 33 37 33 36 40
WIND GUST (MPH) 44 44 43 44 54 64 72 54 63 78
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 40 40 70
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.0 0.0 0.0 0.1
SNOW LEVEL (KFT) 7.5 7.3 7.0 6.9 6.8 6.9 7.0 6.9 7.0 7.4 7.9 8.8 9.1 9.7 10.1 10.3
..ASH CREEK BUTTE (7,500 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC BK SC SC SC BK OV OV BK BK OV
CLOUD COVER (%) 0 5 0 0 10 35 50 35 25 40 50 70 75 55 60 80
TEMPERATURE 46 43 44 43 43 47 50 47 44 41 39 40 40 42 44 42
MIN/MAX TEMP 42 51 39 44
WIND DIR SW S SW S S S S S S S S S S S SW S
WIND (MPH) 12 13 11 10 9 11 11 10 10 11 11 16 13 17 19 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30 30 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) 7.4 7.1 6.8 6.7 6.6 6.7 6.9 6.8 6.8 7.0 7.4 8.7 9.0 9.6 10.0 10.3
..CASTLE LAKE (5,440 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL CL CL CL FW SC BK SC FW SC BK BK OV BK BK OV
CLOUD COVER (%) 0 5 5 0 15 40 55 35 25 40 55 70 75 60 65 85
TEMPERATURE 49 47 47 46 46 47 51 48 45 44 43 43 44 45 49 47
MIN/MAX TEMP 46 52 43 49
WIND DIR S S S S S S S S S S S S SW SW SW SW
WIND (MPH) 9 9 8 8 6 4 5 5 6 6 6 8 4 4 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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 0.02
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) 7.4 7.0 6.9 6.8 6.7 6.7 6.8 6.8 6.9 7.2 7.5 9.0 9.2 9.9 10.0 10.4
..MT. EDDY BOWL (6,500 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL FW FW CL FW SC BK SC SC BK BK BK OV BK BK OV
CLOUD COVER (%) 0 5 5 0 15 50 60 40 35 55 60 65 75 60 65 80
TEMPERATURE 52 50 50 49 50 53 54 52 48 47 43 45 46 46 47 45
MIN/MAX TEMP 47 56 43 47
WIND DIR S S S S S S S S S S S S S S S S
WIND (MPH) 13 13 12 12 11 11 11 11 12 13 13 14 16 16 17 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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 0.02
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) 7.4 7.2 6.9 6.9 6.7 6.8 7.0 6.9 7.0 7.6 8.1 9.3 9.3 9.9 10.0 10.3
..WATCHMAN PEAK (7300 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW SC FW FW SC BK SC SC SC SC BK OV OV OV OV OV
CLOUD COVER (%) 15 50 15 15 35 60 40 35 30 40 65 70 90 95 95 95
TEMPERATURE 42 39 39 39 39 45 48 46 42 41 40 40 40 42 42 41
MIN/MAX TEMP 38 49 39 42
WIND DIR SE S S S S S S S S SE S S S SW SW SW
WIND (MPH) 11 12 12 13 13 14 14 13 13 14 17 21 26 26 28 29
WIND GUST (MPH) 47
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 5 10 10 50 50 90 90 100
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.26
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) 7.4 7.1 6.7 6.4 6.2 6.4 6.9 6.9 6.9 7.0 8.1 8.9 9.1 10.0 10.1 9.8
..GARFIELD PEAK (7500 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW SC FW FW SC BK SC SC SC SC BK BK OV OV OV OV
CLOUD COVER (%) 15 45 20 15 35 55 45 30 30 45 60 70 85 90 90 95
TEMPERATURE 40 38 38 38 38 43 47 45 41 40 39 39 39 41 41 40
MIN/MAX TEMP 37 48 39 42
WIND DIR SE S S SW S S S S S S S S S SW SW SW
WIND (MPH) 11 12 12 12 13 14 14 13 13 13 16 21 26 26 28 29
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 5 10 10 40 40 90 90 90
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.23
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) 7.4 7.1 6.6 6.3 6.1 6.2 6.8 6.9 6.8 7.0 8.1 8.8 9.0 10.0 10.2 9.9
..BROWN MOUNTAIN (6000 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER CL SC FW CL SC BK SC SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 5 25 10 5 25 50 50 25 35 55 65 75 85 85 85 95
TEMPERATURE 45 40 39 37 37 43 52 50 45 43 42 42 41 43 46 44
MIN/MAX TEMP 35 54 41 46
WIND DIR SE S SE SE SE S S SE SE S S S S S SW SW
WIND (MPH) 8 8 8 8 8 6 6 6 6 6 8 11 9 12 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 5 10 10 30 30 80 80 90
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11
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 7.3 6.9 6.6 6.3 6.4 6.7 6.9 7.2 7.6 8.4 9.2 9.1 10.0 10.1 10.1
..MOUNT MCLOUGHLIN (7500 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW SC FW FW SC BK SC SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 15 40 10 15 35 55 45 25 40 50 60 90 95 95 95 95
TEMPERATURE 45 43 44 43 42 46 50 47 44 43 42 42 42 42 42 41
MIN/MAX TEMP 42 51 41 43
WIND DIR SE S S S SE S S S S S S S SW SW SW SW
WIND (MPH) 11 11 12 13 13 13 13 13 12 14 17 20 26 25 27 29
WIND GUST (MPH) 43 44 49
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 5 20 20 60 60 90 90 100
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.21
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) 7.5 7.2 6.7 6.4 6.2 6.4 6.7 7.0 7.1 7.4 8.6 9.2 9.3 10.0 10.1 9.8
..MOUNT BAILEY (6800 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW SC FW FW SC BK SC SC SC SC BK OV OV OV OV OV
CLOUD COVER (%) 20 40 10 15 45 60 45 30 40 45 55 100 100 100 100 100
TEMPERATURE 45 42 43 42 42 45 50 47 44 43 42 42 42 42 42 41
MIN/MAX TEMP 42 50 41 42
WIND DIR SE S S S S S SW SW S S S S SW SW SW SW
WIND (MPH) 13 12 13 14 14 14 14 14 13 14 17 21 28 26 28 31
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 5 20 20 60 60 90 90 100
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.23
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) 7.5 7.1 6.6 6.3 6.1 6.3 6.6 7.1 7.1 7.4 8.7 9.2 9.3 10.1 10.0 9.6
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE SUNDAY 12/14/25 MONDAY 12/15/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW SC FW CL SC BK BK SC SC BK OV OV OV OV OV OV
CLOUD COVER (%) 5 30 10 5 25 55 65 25 40 65 80 80 80 80 80 90
TEMPERATURE 50 50 49 47 47 50 52 49 48 47 44 45 44 43 43 42
MIN/MAX TEMP 46 53 44 44
WIND DIR S S S S S S S S S S S S S S S SW
WIND (MPH) 11 9 10 11 11 10 12 12 11 14 16 20 21 23 26 25
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 5 5 5 30 30 70 70 90
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
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 7.4 7.1 6.7 6.6 6.6 6.8 7.0 7.5 8.4 9.0 9.2 9.5 10.0 10.2 10.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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