212
FWUS46 KMFR 012338
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
438 PM PDT TUE SEP 1 2026
..MT. SHASTA SKI BOWL (7,850 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 65 95 85 85 90 80 90 100 100 100 90 95
TEMPERATURE 44 39 41 42 41 37 35 37 38 39 42 42 41
MAX/MIN TEMP 45 36 41 38
WIND DIR S S S SW S S S S S SW SW SW SW
WIND (MPH) 11 9 17 13 16 16 16 18 23 32 32 25 29
WIND GUST (MPH) 51 51 48
PRECIP PROB (%) 5 40 80 60 60 70 70 80 80 100 100 60 90
PRECIP TYPE R S R S S S R R R R R R
6 HOUR QPF 0.00 0.06 0.19 0.17 0.24 0.55 0.48
6 HOUR SNOW 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 8.8 8.5 8.3 8.0 7.8 8.3 9.2 9.6 9.8 10.0 9.4 8.9
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 65 90 80 85 85 85 85 100 100 95 90 95
TEMPERATURE 46 38 39 40 37 37 40 41 42 41 44 44 41
MAX/MIN TEMP 50 35 43 40
WIND DIR S S S S S SE SE SE S S S S S
WIND (MPH) 10 9 12 11 13 12 13 14 18 25 25 18 23
WIND GUST (MPH)
PRECIP PROB (%) 5 40 80 50 50 70 60 80 90 100 90 60 90
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.00 0.05 0.16 0.13 0.20 0.48 0.42
6 HOUR SNOW 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 8.8 8.5 8.3 7.9 7.7 8.4 9.2 9.6 9.8 10.0 9.4 8.9
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 65 95 90 85 90 80 90 100 100 100 90 95
TEMPERATURE 43 40 42 43 41 37 35 37 38 39 42 42 42
MAX/MIN TEMP 45 37 41 38
WIND DIR SW S SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 10 9 17 14 16 16 16 19 23 32 32 25 31
WIND GUST (MPH) 51 51 48
PRECIP PROB (%) 5 40 80 60 60 70 70 80 80 100 100 60 90
PRECIP TYPE R S R S R S R R R R R R
6 HOUR QPF 0.00 0.07 0.20 0.19 0.26 0.58 0.49
6 HOUR SNOW 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) 8.3 8.8 8.5 8.3 8.0 7.7 8.3 9.2 9.6 9.8 9.9 9.4 8.9
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 60 95 80 80 85 80 90 100 100 100 90 95
TEMPERATURE 32 30 34 34 33 31 29 32 32 33 38 38 36
MAX/MIN TEMP 36 30 36 32
WIND DIR S S S SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 17 17 25 20 24 24 24 29 36 52 49 48 49
WIND GUST (MPH) 40 41 50 48 47 55 67 93 82 110 93
PRECIP PROB (%) 5 40 80 50 50 70 70 80 80 100 90 60 90
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.05 0.16 0.13 0.19 0.51 0.46
6 HOUR SNOW 0.0 0.3 0.8 0.7 0.7 1.7 0.4
12 HOUR SNOW 0.0 1.1 1.4 2.1
SNOW LEVEL (KFT) 8.4 8.9 8.6 8.4 8.0 7.8 8.5 9.4 9.7 9.9 10.0 9.5 9.0
..ASH CREEK BUTTE (7,500 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 60 85 80 80 85 80 85 95 100 100 90 95
TEMPERATURE 46 43 43 45 43 40 37 38 38 41 43 44 42
MAX/MIN TEMP 48 38 42 38
WIND DIR S SW SW S S S S S S S S S SW
WIND (MPH) 14 12 17 12 17 19 20 21 20 26 25 20 20
WIND GUST (MPH)
PRECIP PROB (%) 0 20 70 60 50 70 60 80 80 100 90 70 90
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.00 0.02 0.14 0.15 0.18 0.49 0.40
6 HOUR SNOW 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) 8.1 8.5 8.5 8.3 7.9 7.7 7.8 9.1 9.6 9.7 9.7 9.4 9.0
..CASTLE LAKE (5,440 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 80 90 85 90 90 85 90 100 100 95 90 95
TEMPERATURE 54 47 48 48 46 45 44 45 45 44 46 46 45
MAX/MIN TEMP 55 44 47 43
WIND DIR S S S S S S S S S S S S S
WIND (MPH) 9 6 6 8 9 10 11 11 8 10 12 11 9
WIND GUST (MPH)
PRECIP PROB (%) 5 50 70 50 50 60 60 80 90 100 90 70 90
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.00 0.06 0.10 0.11 0.24 0.38 0.34
6 HOUR SNOW 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 8.7 8.4 8.1 7.8 7.6 8.1 9.1 9.5 9.9 10.0 9.4 8.9
..MT. EDDY BOWL (6,500 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 85 70 80 85 85 85 100 100 95 85 90
TEMPERATURE 48 42 45 45 44 44 40 41 41 41 44 45 44
MAX/MIN TEMP 51 40 45 41
WIND DIR SE S SW S S S S S S S S S S
WIND (MPH) 11 9 13 13 13 16 18 20 21 25 24 17 24
WIND GUST (MPH)
PRECIP PROB (%) 10 50 60 30 30 60 60 80 90 100 90 60 90
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.00 0.04 0.06 0.04 0.19 0.36 0.29
6 HOUR SNOW 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 8.7 8.4 8.1 7.8 7.6 8.6 9.4 9.7 9.9 9.9 9.3 8.8
..WATCHMAN PEAK (7300 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 80 85 65 85 85 85 100 100 100 100 90 85
TEMPERATURE 51 44 41 39 37 37 40 43 44 44 43 40 38
MAX/MIN TEMP 56 35 44 36
WIND DIR W W W SW SW SW SW S SW SW SW SW SW
WIND (MPH) 12 10 11 13 17 18 20 24 19 23 21 25 21
WIND GUST (MPH)
PRECIP PROB (%) 30 50 70 10 5 30 80 100 100 90 100 70 80
PRECIP TYPE R R R R R R R R R S S
6 HOUR QPF 0.00 0.21 0.04 0.08 0.55 0.77 0.40
6 HOUR SNOW 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 9.2 8.8 8.4 8.2 7.8 8.1 9.0 9.0 8.7 8.0 7.6 7.3
..GARFIELD PEAK (7500 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 80 80 65 85 85 85 100 100 100 100 85 85
TEMPERATURE 51 44 41 38 37 37 40 42 42 43 42 40 38
MAX/MIN TEMP 56 35 43 37
WIND DIR W W W SW SW SW S S SW SW SW SW SW
WIND (MPH) 12 11 12 12 17 18 19 23 19 23 19 24 21
WIND GUST (MPH)
PRECIP PROB (%) 20 40 70 20 5 30 80 100 100 90 100 70 80
PRECIP TYPE T R R R R R R R R R R S
6 HOUR QPF 0.00 0.11 0.03 0.07 0.56 0.65 0.33
6 HOUR SNOW 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 9.4 8.9 8.5 8.2 7.9 8.1 9.1 9.1 8.8 8.2 7.8 7.5
..BROWN MOUNTAIN (6000 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 80 85 60 75 90 85 95 100 100 95 85 90
TEMPERATURE 54 49 47 45 42 41 43 44 45 47 48 47 44
MAX/MIN TEMP 59 41 48 41
WIND DIR W W W SW S S S S S SW SW SW SW
WIND (MPH) 11 8 6 6 10 13 16 17 13 11 13 13 12
WIND GUST (MPH)
PRECIP PROB (%) 20 60 60 10 5 30 70 90 100 100 90 70 80
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.00 0.13 0.01 0.07 0.33 0.53 0.22
6 HOUR SNOW 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) 9.3 9.0 8.6 8.3 8.0 7.7 8.0 9.6 9.6 9.1 8.8 8.2 7.8
..MOUNT MCLOUGHLIN (7500 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 85 60 75 85 90 100 100 100 95 90 85
TEMPERATURE 49 44 43 43 41 41 40 41 42 43 44 44 41
MAX/MIN TEMP 54 39 44 38
WIND DIR W NW W S SW S S S S SW SW SW SW
WIND (MPH) 11 9 10 13 16 17 20 25 20 21 23 21 20
WIND GUST (MPH) 37 40 40
PRECIP PROB (%) 30 60 60 10 5 30 80 100 100 90 100 70 70
PRECIP TYPE R R R S R R R R R R S
6 HOUR QPF 0.00 0.13 0.03 0.09 0.58 0.63 0.38
6 HOUR SNOW 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 9.1 8.6 8.3 8.0 7.7 8.4 9.2 9.0 8.6 8.1 7.7 7.3
..MOUNT BAILEY (6800 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 85 60 75 85 90 100 100 100 100 90 80
TEMPERATURE 50 44 43 43 40 40 39 41 42 43 43 43 40
MAX/MIN TEMP 55 38 44 38
WIND DIR W NW W SW SW S S S SW SW SW SW SW
WIND (MPH) 11 9 10 12 17 18 21 25 18 20 24 20 19
WIND GUST (MPH)
PRECIP PROB (%) 30 60 60 10 5 30 80 100 100 90 100 70 70
PRECIP TYPE R R R R R R R R R R S
6 HOUR QPF 0.00 0.10 0.03 0.08 0.67 0.64 0.44
6 HOUR SNOW 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) 9.5 9.1 8.6 8.3 8.0 7.7 8.5 9.0 8.8 8.4 7.8 7.4 7.1
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE TUESDAY 09/01/26 WEDNESDAY 09/02/26
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV SC FW BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 45 20 70 70 90 95 100 95 90 70 85
TEMPERATURE 47 44 45 47 45 45 42 43 43 43 47 48 47
MAX/MIN TEMP 52 42 46 41
WIND DIR NW N S SW S S S S S SW SW SW SW
WIND (MPH) 8 9 12 13 14 17 20 25 24 19 19 26 13
WIND GUST (MPH)
PRECIP PROB (%) 50 80 20 5 5 30 50 90 100 80 80 40 80
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.00 0.20 0.00 0.07 0.24 0.38 0.10
6 HOUR SNOW 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) 9.3 9.1 8.6 8.2 7.9 7.7 9.6 9.9 9.8 9.3 8.6 8.1 7.8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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