578
FWUS46 KMFR 302222
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
221 PM PST TUE DEC 30 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK BK OV OV BK SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 65 60 80 70 60 35 55 85 95 90 90 90 90 100 100 95
TEMPERATURE 40 36 35 38 37 37 40 42 39 36 36 35 35 35 33 34 35
MIN/MAX TEMP 34 43 33 36
WIND DIR N NE NE N N NW S SW S SW SW S S S S SW S
WIND (MPH) 4 5 8 6 6 6 5 4 4 5 8 8 9 9 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 10 50 50 80 80 90 90 100 100 100
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.16 0.25 0.21 0.27
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.3 0.8 0.6 0.8
12 HOUR SNOW 0.0 0.0 1.1 1.4
SNOW LEVEL (KFT) 7.3 6.8 6.4 6.1 6.3 6.9 6.9 7.6 7.7 7.9 8.3 8.0 8.2 8.0 8.0 8.1 7.9
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK BK OV BK BK SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 60 55 75 65 60 35 50 90 95 90 90 90 90 95 95 95
TEMPERATURE 37 31 30 32 32 32 40 42 38 34 34 33 33 34 34 34 33
MIN/MAX TEMP 28 44 31 34
WIND DIR SE E E E E E E SE SE S SE SE SE S S S S
WIND (MPH) 3 5 5 5 5 5 4 4 4 5 5 5 5 5 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 50 50 80 80 90 90 100 100 90
PRECIP TYPE S R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.12 0.18 0.17 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) 7.2 6.7 6.4 6.1 6.2 6.9 6.9 7.5 7.6 7.9 8.3 8.0 8.2 8.1 8.0 8.1 7.9
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK BK OV OV BK SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 65 60 80 70 65 35 55 85 95 90 90 95 95 100 100 95
TEMPERATURE 41 35 36 38 37 37 39 42 39 36 36 35 35 35 32 34 35
MIN/MAX TEMP 34 43 32 36
WIND DIR NW N N NW W NW W W SW W NW W SW S S SW SW
WIND (MPH) 4 5 6 8 6 6 5 4 4 5 6 8 9 9 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 10 60 60 80 80 90 90 100 100 100
PRECIP TYPE S R S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.15 0.25 0.22 0.28
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.2 0.6 0.5 0.8
12 HOUR SNOW 0.0 0.0 0.8 1.3
SNOW LEVEL (KFT) 7.2 6.7 6.4 6.1 6.2 6.8 6.9 7.5 7.7 7.8 8.2 8.0 8.2 8.0 8.0 8.0 7.9
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK BK OV OV BK SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 60 55 75 70 60 40 55 90 95 90 90 90 90 100 100 95
TEMPERATURE 36 31 30 29 28 28 32 36 34 32 30 27 27 27 25 26 26
MIN/MAX TEMP 27 37 25 28
WIND DIR SE SE SE S S S S S S W W W W SW SW SW SW
WIND (MPH) 6 10 11 11 11 11 9 8 8 10 12 12 13 14 14 16 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 10 50 50 80 80 90 90 100 100 90
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.14 0.24 0.19 0.25
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.6 1.6 1.4 1.9
12 HOUR SNOW 0.0 0.0 2.2 3.3
SNOW LEVEL (KFT) 7.7 7.0 6.6 6.3 6.4 7.0 7.1 7.8 8.1 8.1 8.5 8.2 8.3 8.1 8.1 8.1 7.9
..ASH CREEK BUTTE (7,500 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK SC OV OV BK SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 55 50 75 70 60 35 60 90 95 90 90 90 95 100 100 95
TEMPERATURE 39 34 34 35 34 34 37 41 39 36 34 34 34 34 33 35 35
MIN/MAX TEMP 32 42 32 37
WIND DIR S S S S S S S S SW SW S S S S S S S
WIND (MPH) 5 8 9 9 9 8 6 5 5 9 10 11 12 12 12 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 10 50 50 80 80 90 90 100 100 90
PRECIP TYPE S S R S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.09 0.16 0.12 0.19
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.0
SNOW LEVEL (KFT) 7.1 6.3 6.1 5.9 5.8 6.4 6.7 7.2 7.6 7.7 7.7 7.6 8.1 7.8 7.9 8.1 8.0
..CASTLE LAKE (5,440 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK SC OV BK BK SC SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 60 40 75 60 60 35 40 80 95 90 90 95 95 100 100 100
TEMPERATURE 42 39 38 40 39 39 41 43 41 40 38 38 39 39 38 40 40
MIN/MAX TEMP 38 44 37 42
WIND DIR S S S SE S SE SE S S S SE SE SE SE SE S S
WIND (MPH) 2 3 4 3 3 2 3 2 2 3 3 3 3 3 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 10 60 60 80 80 90 90 100 100 100
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.07 0.14 0.14 0.22
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 6.5 6.2 6.0 6.1 6.6 6.9 7.5 7.3 7.7 7.8 7.9 8.3 8.1 8.0 8.0 7.9
..MT. EDDY BOWL (6,500 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 BK SC BK BK BK SC SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 50 50 70 65 60 35 40 85 90 90 90 90 90 100 100 95
TEMPERATURE 43 38 38 39 39 39 42 45 42 38 37 36 36 37 36 36 37
MIN/MAX TEMP 36 46 35 38
WIND DIR S S S S SW S S S S S S S S S S S S
WIND (MPH) 4 6 6 6 6 6 5 4 5 6 9 8 9 9 9 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 10 50 50 80 80 90 90 100 100 90
PRECIP TYPE S R S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.08 0.12 0.08 0.13
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 6.6 6.3 6.1 6.2 6.6 7.0 7.7 7.8 8.1 8.0 8.0 8.3 8.2 8.1 8.1 8.0
..WATCHMAN PEAK (7300 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 FW BK BK BK BK SC SC SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 10 5 55 55 65 60 35 45 45 60 80 85 90 95 95 95 95
TEMPERATURE 40 35 33 32 31 32 37 42 39 33 33 33 33 32 33 35 35
MIN/MAX TEMP 30 43 31 35
WIND DIR SW S S S S SW SW SW SW NW E SE E SE SE S S
WIND (MPH) 3 5 5 5 5 5 4 3 3 3 4 4 5 5 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 10 40 40 70 70 90 90 90
PRECIP TYPE S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.10 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.1
SNOW LEVEL (KFT) 7.8 8.0 7.3 6.3 6.0 5.8 6.0 6.5 6.3 6.0 6.2 7.0 7.6 8.0 8.0 8.0 8.0
..GARFIELD PEAK (7500 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 FW BK BK OV BK SC SC SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 10 10 60 60 70 60 35 35 50 65 85 85 90 95 95 95 95
TEMPERATURE 38 32 31 29 29 29 35 41 38 32 31 31 31 31 32 34 34
MIN/MAX TEMP 28 41 30 34
WIND DIR S S S S S S SW SW SW NW W S SE SE SE S S
WIND (MPH) 3 5 5 5 5 5 4 3 2 3 5 5 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 10 40 40 70 70 90 90 90
PRECIP TYPE S S S R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.11 0.13
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.2 0.2
SNOW LEVEL (KFT) 7.8 7.9 6.9 6.1 5.8 5.6 5.8 6.5 6.4 6.0 6.1 6.7 7.5 7.7 7.8 8.0 8.0
..BROWN MOUNTAIN (6000 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 SC SC OV BK SC SC BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 15 50 50 80 55 35 35 70 75 85 85 90 90 95 95 95
TEMPERATURE 33 28 28 29 30 30 33 39 36 33 33 34 35 35 34 38 39
MIN/MAX TEMP 28 39 33 39
WIND DIR E SE E E SE SE SE SE S E E E E E SE SE SE
WIND (MPH) 3 5 8 8 8 6 5 3 2 4 5 6 6 6 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 30 30 60 60 80 80 90 90 90
PRECIP TYPE R S R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.13 0.07
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) 8.7 7.6 6.6 6.2 5.7 5.5 5.8 6.5 6.6 6.5 7.1 7.6 8.1 8.2 8.2 8.1 8.1
..MOUNT MCLOUGHLIN (7500 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 FW SC BK BK SC SC SC BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 10 5 45 55 65 50 30 45 60 65 75 85 90 90 95 95 95
TEMPERATURE 43 38 37 36 34 34 38 44 41 37 36 35 34 34 34 35 37
MIN/MAX TEMP 33 44 33 37
WIND DIR S S S S S S S SW SW SE SE SE SE SE SE S S
WIND (MPH) 4 8 9 9 9 8 5 3 3 5 8 8 8 8 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 10 40 40 70 70 90 90 90
PRECIP TYPE S S R S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.11 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.1
SNOW LEVEL (KFT) 7.9 7.8 7.4 6.5 6.2 5.9 5.9 6.4 6.4 6.1 6.4 7.2 7.6 8.0 8.1 8.0 8.0
..MOUNT BAILEY (6800 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 CL SC BK BK BK SC BK BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 10 5 50 60 60 50 25 50 60 65 75 80 90 90 90 90 95
TEMPERATURE 44 39 37 36 34 34 38 44 42 36 36 35 34 34 34 35 37
MIN/MAX TEMP 33 45 33 37
WIND DIR S S S S S S SW SW SW S SE SE SE SE SE S S
WIND (MPH) 3 6 8 8 8 6 5 2 2 4 5 6 6 6 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 40 40 70 70 90 90 90
PRECIP TYPE S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.10 0.11
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.0
SNOW LEVEL (KFT) 7.6 7.8 7.7 6.6 6.3 6.0 6.0 6.3 6.3 5.9 6.0 6.9 7.5 8.0 8.0 8.0 8.0
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE WEDNESDAY 12/31/25 THURSDAY 01/01/26
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 SC BK OV SC SC SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 50 45 55 75 50 35 40 70 85 90 90 90 90 95 95 95
TEMPERATURE 44 41 40 38 38 38 43 45 43 40 38 36 36 36 35 36 38
MIN/MAX TEMP 38 47 35 39
WIND DIR S S S S SW SW SW SW SW W S S S S S S S
WIND (MPH) 6 12 14 14 14 14 12 6 5 9 13 13 13 12 12 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 30 30 60 60 80 80 90 90 90
PRECIP TYPE S S R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.07 0.04 0.04
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) 8.4 7.7 7.0 6.6 6.3 6.1 6.2 6.8 7.0 7.1 7.8 8.1 8.3 8.3 8.2 8.2 8.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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