066
FWUS46 KMFR 042301
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
401 PM PDT THU SEP 4 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC CL CL CL CL CL CL SC SC FW FW CL CL FW FW
CLOUD COVER (%) 45 40 35 0 0 0 0 0 0 35 40 15 15 5 5 15 20
TEMPERATURE 66 58 56 56 55 56 62 64 63 55 53 53 51 51 55 56 56
MIN/MAX TEMP 53 65 49 57
WIND DIR SW S SE S S SE S S S S S S SE SE S S S
WIND (MPH) 10 6 10 11 13 13 14 13 12 11 8 9 8 9 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 0 0 0 0 0 0 5 5 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) 12.2 12.0 11.7 11.5 11.7 11.3 11.2 10.6 10.7 10.6 10.9 10.9 10.7 10.5 10.1 10.3 10.6
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC CL CL CL CL CL CL SC SC FW FW CL CL FW FW
CLOUD COVER (%) 40 35 35 0 0 0 0 0 5 35 35 15 10 5 0 15 25
TEMPERATURE 68 55 52 50 49 52 64 67 64 52 49 47 46 49 61 62 59
MIN/MAX TEMP 48 68 45 63
WIND DIR S S S S S S S S S S S SE SE SE S S S
WIND (MPH) 9 6 8 9 10 11 11 11 9 9 6 6 6 8 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 0 0 0 5 5 0 0 10 10 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) 12.0 11.8 11.5 11.4 11.5 11.2 11.1 10.5 10.6 10.6 10.9 10.9 10.7 10.4 10.1 10.3 10.6
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC CL CL CL CL CL CL SC SC FW FW CL CL FW FW
CLOUD COVER (%) 40 40 35 0 0 0 0 0 0 35 40 15 15 5 5 15 20
TEMPERATURE 65 58 56 55 55 56 60 63 62 55 52 52 50 51 53 56 56
MIN/MAX TEMP 53 65 48 57
WIND DIR SW S S S S SE S S S S S S SE SE S S S
WIND (MPH) 11 6 10 11 13 13 14 13 12 12 8 9 8 8 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 0 0 0 0 0 0 5 5 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) 12.1 12.0 11.6 11.5 11.7 11.3 11.2 10.6 10.7 10.6 10.8 10.8 10.7 10.4 10.1 10.3 10.5
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC CL CL CL CL CL CL SC SC FW FW CL CL FW FW
CLOUD COVER (%) 45 40 35 0 0 0 0 0 0 30 35 15 15 5 5 20 25
TEMPERATURE 53 47 45 44 43 45 50 52 52 45 42 41 38 40 45 45 45
MIN/MAX TEMP 42 53 38 46
WIND DIR SW S SE SE SE SE SE SE S S S S S S S S S
WIND (MPH) 10 12 17 19 24 21 24 20 18 18 16 18 17 16 19 20 19
WIND GUST (MPH) 36 37 47 43 43 41 44 41 36 40 43 37
PRECIP PROB (%) 10 10 5 5 0 0 0 0 0 0 5 5 0 0 10 10 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) 12.3 12.1 11.7 11.5 11.7 11.3 11.3 10.7 10.7 10.7 10.9 10.9 10.8 10.5 10.2 10.4 10.6
..ASH CREEK BUTTE (7,500 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC CL CL CL CL CL CL SC SC FW FW FW CL FW FW
CLOUD COVER (%) 30 30 30 5 0 0 0 0 0 35 40 15 20 5 5 15 25
TEMPERATURE 68 61 58 56 54 56 63 67 65 59 54 52 51 52 58 61 60
MIN/MAX TEMP 54 67 51 61
WIND DIR SW SW SW SW SW S S S SW SW SW S S S S S S
WIND (MPH) 12 9 5 8 9 9 10 16 14 11 8 6 8 10 13 17 16
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 0 0 0 5 5 5 5 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) 12.6 12.7 12.5 12.0 11.9 11.7 11.4 11.2 11.1 10.8 10.6 10.7 10.6 10.4 10.1 10.2 10.3
..CASTLE LAKE (5,440 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW CL CL CL CL CL FW SC SC FW FW CL CL FW FW
CLOUD COVER (%) 25 15 15 0 0 0 0 0 10 25 25 15 10 5 5 15 20
TEMPERATURE 78 66 62 60 59 63 70 73 73 61 58 56 54 59 64 67 68
MIN/MAX TEMP 59 75 53 69
WIND DIR S S SW SW S S SE S S SW SW SW SW S S S S
WIND (MPH) 10 6 5 5 4 3 8 10 9 6 5 5 5 4 8 10 10
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 0 0 0 5 5 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) 11.5 11.0 11.0 10.8 10.9 10.8 10.4 10.2 10.3 10.6 10.9 10.8 10.6 10.3 10.0 10.3 10.6
..MT. EDDY BOWL (6,500 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC FW CL CL CL CL CL FW SC SC FW FW CL FW FW FW
CLOUD COVER (%) 35 35 25 0 0 0 0 0 10 30 30 15 10 5 15 20 25
TEMPERATURE 71 60 57 55 53 60 64 69 68 57 54 52 51 56 59 63 63
MIN/MAX TEMP 53 69 49 64
WIND DIR S S S S S S S S S S SW S S S S S S
WIND (MPH) 11 9 9 10 11 11 13 12 11 9 6 8 9 9 10 12 12
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 0 10 10 5 5 0 0 10 10 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) 11.7 11.1 11.1 10.8 10.9 10.7 10.5 10.3 10.5 10.8 11.1 10.8 10.6 10.3 10.1 10.5 10.8
..WATCHMAN PEAK (7300 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK BK SC FW CL SC BK BK SC SC SC SC SC BK BK BK
CLOUD COVER (%) 60 60 60 45 20 0 45 55 60 50 40 40 45 35 65 65 55
TEMPERATURE 72 63 59 57 55 57 68 70 68 59 55 53 51 52 60 63 62
MIN/MAX TEMP 54 72 50 64
WIND DIR NW NW N E NE E SE SW NW N E E E SE S SW NW
WIND (MPH) 6 6 8 9 6 5 5 6 9 10 14 10 9 11 11 10 10
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 20 5 5 20 40 30 30 20 20 20 20 50 50 30
PRECIP TYPE T T R R T T T T T T R R R R R
6 HOUR QPF 0.03 0.00 0.00 0.02 0.04 0.00 0.00 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) 13.4 13.1 13.0 12.9 12.7 12.6 12.7 12.9 13.0 12.6 12.2 11.7 11.3 11.0 11.0 11.6 12.0
..GARFIELD PEAK (7500 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK BK SC FW CL SC BK BK SC SC SC SC SC BK BK BK
CLOUD COVER (%) 50 65 55 45 15 5 25 55 65 40 40 40 45 35 65 65 50
TEMPERATURE 70 63 58 56 55 55 66 69 68 59 54 51 49 50 58 61 61
MIN/MAX TEMP 53 71 49 63
WIND DIR NW NW N NE NE NE SE S NW N NE E E SE S S W
WIND (MPH) 6 8 6 6 5 5 6 6 8 9 11 8 9 11 10 10 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 10 10 5 5 20 40 20 20 20 20 20 20 50 50 30
PRECIP TYPE T T R R T T T T T T R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.01 0.03 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) 13.4 13.2 13.0 12.9 12.8 12.7 12.8 12.9 13.0 12.6 12.2 11.7 11.3 11.1 10.9 11.7 12.0
..BROWN MOUNTAIN (6000 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK SC SC SC CL CL CL FW SC CL FW FW SC FW BK BK SC
CLOUD COVER (%) 50 45 25 30 5 0 0 20 25 5 20 25 30 20 55 55 50
TEMPERATURE 75 68 61 57 55 55 68 74 74 65 58 54 51 51 63 68 67
MIN/MAX TEMP 53 75 50 69
WIND DIR W W N E E SE SE SW W N NE E E SE S SW W
WIND (MPH) 6 10 3 5 5 5 5 6 9 6 6 8 8 8 8 9 11
WIND GUST (MPH)
PRECIP PROB (%) 20 20 10 10 0 0 5 10 5 5 10 10 10 10 30 30 20
PRECIP TYPE T T R R T
6 HOUR QPF 0.01 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) 13.2 13.1 13.0 12.9 12.5 12.3 12.1 12.3 12.4 11.9 11.6 11.2 10.8 10.8 10.6 11.1 11.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK SC SC FW CL SC SC BK SC SC SC SC SC BK BK BK
CLOUD COVER (%) 55 55 50 45 15 5 35 50 60 50 40 35 40 35 60 60 55
TEMPERATURE 70 63 60 59 58 58 66 68 66 58 56 55 53 54 60 61 60
MIN/MAX TEMP 57 69 53 62
WIND DIR NW NW N NE E E S W NW N NE E SE SE SW W W
WIND (MPH) 6 9 4 6 5 5 6 6 10 11 10 11 9 11 11 10 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 20 5 5 30 40 40 40 20 20 20 20 40 40 30
PRECIP TYPE T T R R T T T T T T R R R T R
6 HOUR QPF 0.03 0.00 0.00 0.04 0.03 0.00 0.00 0.06
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) 13.2 13.0 12.9 12.9 12.7 12.5 12.5 12.8 12.8 12.4 12.1 11.6 11.2 11.0 10.9 11.5 11.9
..MOUNT BAILEY (6800 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK BK BK FW CL BK BK OV BK SC SC SC SC BK BK BK
CLOUD COVER (%) 55 60 60 55 15 5 55 60 70 65 45 40 45 40 60 60 55
TEMPERATURE 70 63 60 59 58 59 67 68 65 58 56 55 53 54 60 61 59
MIN/MAX TEMP 57 69 53 62
WIND DIR NW NW NE E E E S W N NE E SE SE SE SW W NW
WIND (MPH) 8 8 4 6 5 5 5 6 10 12 11 12 9 10 11 11 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 20 5 5 30 40 40 40 20 20 20 20 40 40 30
PRECIP TYPE T T R R T T T T T T R R R T R
6 HOUR QPF 0.04 0.00 0.00 0.06 0.05 0.00 0.00 0.09
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) 13.2 12.9 12.9 12.9 12.7 12.6 12.7 13.1 13.0 12.5 12.3 11.8 11.4 11.1 11.0 11.6 11.9
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK SC FW FW CL CL CL CL FW SC SC FW FW FW BK BK SC
CLOUD COVER (%) 65 40 15 10 0 0 0 0 25 35 30 10 15 10 55 55 45
TEMPERATURE 72 62 60 59 58 60 66 71 70 58 56 56 54 56 62 66 62
MIN/MAX TEMP 58 72 54 66
WIND DIR NW NW N NE SE S S SW W NW NW SE S S S W W
WIND (MPH) 8 11 8 6 8 10 10 11 8 12 6 6 6 9 9 6 6
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 5 0 0 0 5 10 10 10 10 5 5 30 30 20
PRECIP TYPE T T R R R
6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.03
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) 13.1 12.6 12.2 12.3 11.7 11.4 11.2 11.6 11.8 11.6 11.3 11.1 10.9 10.8 10.6 11.1 11.7
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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