170
FWUS46 KMFR 162301
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
401 PM PDT TUE SEP 16 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL FW CL CL CL CL CL CL FW FW FW SC FW FW SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 10 15 35 25 25 45 55
TEMPERATURE 63 57 55 54 53 53 61 65 65 58 55 55 55 54 62 64 64
MIN/MAX TEMP 51 66 52 66
WIND DIR S S S S S S S S S NE E E SE SE S S S
WIND (MPH) 6 6 10 10 9 8 6 6 3 6 10 11 11 10 11 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 10.9 10.9 10.9 10.9 11.0 10.8 10.9 11.1 11.2 10.9 11.1 11.1 11.1 11.5 11.5 11.5 11.7
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL FW FW FW FW SC FW FW SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 0 5 5 5 15 35 20 25 40 60
TEMPERATURE 66 55 50 48 48 51 65 69 68 54 51 49 49 51 65 68 66
MIN/MAX TEMP 46 70 47 70
WIND DIR S S SE SE SE SE S S SW NW N NE E E S S S
WIND (MPH) 8 5 6 8 6 5 6 8 4 5 9 9 10 8 8 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 10.8 10.9 10.8 10.9 11.0 10.9 10.8 11.0 11.2 10.9 11.0 11.1 11.0 11.5 11.5 11.5 11.7
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL FW CL CL CL CL CL CL FW FW FW SC FW SC SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 10 15 35 25 25 45 55
TEMPERATURE 63 57 54 54 53 53 59 65 64 57 55 55 55 54 60 64 63
MIN/MAX TEMP 51 66 52 66
WIND DIR S S S S S S S S S NE E E SE SE S S S
WIND (MPH) 6 6 10 11 9 8 6 6 3 6 10 11 10 10 10 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 10.9 10.8 10.9 10.9 11.0 10.8 10.8 11.0 11.1 10.9 11.1 11.2 11.2 11.5 11.5 11.5 11.7
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL FW CL CL CL CL CL FW CL FW FW SC FW FW SC BK
CLOUD COVER (%) 5 5 5 0 5 0 0 5 5 5 10 15 30 20 25 45 60
TEMPERATURE 52 46 43 43 41 44 51 53 53 45 43 43 42 43 50 52 51
MIN/MAX TEMP 41 53 41 53
WIND DIR S S S S SW SW S S SE SE S S S S S S SE
WIND (MPH) 10 10 14 17 13 11 10 9 6 12 17 19 19 18 17 13 10
WIND GUST (MPH) 39 41 36 31
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE S
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) 11.0 10.9 10.9 10.9 11.0 10.9 10.9 11.2 11.4 11.0 11.1 11.1 11.0 11.4 11.5 11.6 11.7
..ASH CREEK BUTTE (7,500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL CL FW FW FW SC SC SC SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 5 15 30 25 35 45 60
TEMPERATURE 66 60 55 54 53 54 62 68 68 60 56 55 54 54 63 68 67
MIN/MAX TEMP 52 69 53 69
WIND DIR S S S S SE SE S S SW NW N NE E E S S SW
WIND (MPH) 10 8 9 9 6 5 6 8 5 4 6 8 8 9 8 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE T
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) 10.9 11.0 10.9 10.9 10.9 10.8 10.8 11.0 11.3 11.1 11.4 11.3 11.3 11.6 11.7 11.6 11.8
..CASTLE LAKE (5,440 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL CL FW FW FW SC FW FW SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 5 10 30 20 25 40 50
TEMPERATURE 75 65 61 59 60 63 72 76 76 64 61 60 60 63 72 75 75
MIN/MAX TEMP 58 78 59 77
WIND DIR S S SW W SW SE SE S S N N NE NE N SE S S
WIND (MPH) 9 4 4 4 4 2 4 6 4 5 5 4 4 4 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 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) 10.7 10.8 10.8 11.0 10.9 10.8 10.7 10.9 11.1 10.9 10.7 10.9 10.9 11.1 11.3 11.5 11.6
..MT. EDDY BOWL (6,500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL CL FW FW FW SC FW FW SC BK
CLOUD COVER (%) 5 5 5 0 0 0 0 5 5 5 5 15 30 25 20 40 55
TEMPERATURE 69 59 56 54 54 60 65 70 71 59 56 54 54 58 64 69 68
MIN/MAX TEMP 52 71 51 70
WIND DIR S S SE SE SE SE S S NW N N NE NE E S S S
WIND (MPH) 9 5 6 8 6 5 5 8 5 8 8 10 9 8 8 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE T
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) 10.8 10.9 10.8 11.0 11.1 10.9 10.8 11.2 11.5 11.0 10.8 10.8 10.8 11.1 11.2 11.5 11.7
..WATCHMAN PEAK (7300 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL FW CL CL CL CL CL CL CL FW CL FW FW FW FW FW SC
CLOUD COVER (%) 5 5 5 0 5 0 0 0 0 5 5 5 10 10 10 20 50
TEMPERATURE 70 62 55 53 51 53 64 68 67 57 54 52 50 51 64 68 68
MIN/MAX TEMP 49 69 49 69
WIND DIR W NW NW W W SW W W NW N NE NE NE E SE S W
WIND (MPH) 3 3 5 8 5 4 4 4 8 5 8 6 8 8 8 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 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) 11.3 11.3 11.3 11.1 11.0 10.8 10.8 11.3 11.6 11.4 11.4 11.3 11.1 10.9 10.8 11.3 11.7
..GARFIELD PEAK (7500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL FW CL CL CL CL CL CL CL FW CL FW FW FW FW FW SC
CLOUD COVER (%) 5 5 5 5 5 0 0 0 0 5 5 5 10 10 15 25 50
TEMPERATURE 68 61 54 52 50 51 62 67 67 58 53 51 50 49 62 67 67
MIN/MAX TEMP 49 68 48 69
WIND DIR SW NW NW W W W SW SW NW NW NE NE NE NE SE S W
WIND (MPH) 5 3 5 6 5 4 4 4 6 5 8 8 8 8 8 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 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) 11.4 11.2 11.3 11.1 11.0 10.8 10.8 11.4 11.7 11.4 11.4 11.3 11.1 10.9 10.8 11.3 11.7
..BROWN MOUNTAIN (6000 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL CL CL FW CL FW FW FW FW SC
CLOUD COVER (%) 5 5 5 5 0 0 0 0 0 0 5 5 10 15 15 25 50
TEMPERATURE 74 65 56 52 50 50 65 72 71 61 54 51 49 48 63 70 70
MIN/MAX TEMP 48 73 47 72
WIND DIR SW W W NE E E S W NW NW W NW N NE W W NW
WIND (MPH) 4 4 4 2 2 3 2 6 9 6 4 4 3 4 3 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 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) 10.9 11.3 11.2 11.0 10.8 10.9 10.9 11.2 11.3 11.6 11.2 11.2 10.9 10.7 11.1 11.3 11.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL FW CL CL CL CL CL CL CL FW CL CL FW FW FW FW SC
CLOUD COVER (%) 5 10 5 0 5 5 0 0 0 5 5 5 10 15 10 20 45
TEMPERATURE 69 61 55 54 52 54 63 66 65 55 53 52 50 51 60 65 64
MIN/MAX TEMP 52 67 49 66
WIND DIR W NW NW SW SW S W NW NW NW NE NE NE E E W NW
WIND (MPH) 5 4 5 8 6 4 4 6 9 5 8 6 6 6 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 11.2 11.3 11.2 11.1 10.9 10.9 10.8 11.3 11.5 11.5 11.4 11.2 11.0 10.9 10.9 11.3 11.7
..MOUNT BAILEY (6800 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL FW CL CL CL CL CL CL CL FW CL CL FW FW FW FW SC
CLOUD COVER (%) 5 10 5 0 5 5 0 0 0 10 5 5 10 15 10 20 40
TEMPERATURE 70 61 55 54 52 54 64 66 65 55 53 52 50 51 61 66 65
MIN/MAX TEMP 52 67 49 67
WIND DIR W NW N S SW S NW NW NW N NE E E E E W NW
WIND (MPH) 5 4 5 8 6 4 4 6 9 5 8 6 5 6 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 11.3 11.3 11.3 11.1 11.0 10.9 10.8 11.3 11.6 11.5 11.4 11.2 11.1 10.9 10.8 11.4 11.6
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL FW CL CL CL CL CL CL CL FW FW FW FW FW SC BK
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 10 5 15 15 10 30 50
TEMPERATURE 70 60 56 56 55 56 64 68 66 55 54 53 52 52 59 65 62
MIN/MAX TEMP 54 69 50 65
WIND DIR NW N NW N NE E NE N N N N NE NE NE E N N
WIND (MPH) 5 6 8 6 6 5 5 5 9 6 6 9 10 9 10 9 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 11.3 11.2 11.1 10.9 10.9 10.8 10.8 10.9 11.1 11.4 11.1 10.8 10.6 10.6 10.9 11.2 11.6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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