656
FWUS46 KMFR 171101
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
401 AM PDT WED SEP 17 2025
..MT. SHASTA SKI BOWL (7,850 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL FW CL SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 0 35 30 30 45 60 65 65 60 65
TEMPERATURE 53 53 61 65 64 57 55 54 54 54 62 65 64 57 53 52 52
MAX/MIN TEMP 66 52 66 51
WIND DIR S S S S S NW NE NE N NE SE S SW NE N S S
WIND (MPH) 5 5 3 4 6 3 8 5 5 6 4 8 5 4 24 1 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
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) 10.5 10.3 10.3 10.8 11.2 10.7 10.3 10.8 11.2 11.5 11.7 11.6 11.7 11.8 12.0 11.9 11.8
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL FW CL CL CL SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 0 0 0 5 5 5 5 0 30 25 30 40 65 65 65 60 65
TEMPERATURE 47 51 65 68 67 54 51 48 48 52 65 68 66 53 50 47 46
MAX/MIN TEMP 70 47 70 46
WIND DIR E SE S S S E E E E E S S SE E N E SE
WIND (MPH) 5 4 4 5 6 2 8 8 8 8 5 8 8 6 16 2 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
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) 10.5 10.3 10.2 10.7 11.1 10.7 10.3 10.7 11.0 11.4 11.7 11.6 11.6 11.7 12.0 11.9 11.8
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL FW CL SC SC SC SC BK BK OV BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 5 30 30 30 45 60 65 70 60 65
TEMPERATURE 53 53 59 64 64 57 55 54 54 53 61 65 64 57 53 52 51
MAX/MIN TEMP 66 52 66 51
WIND DIR W W S S S NW NE N N N SE S SW N N SW S
WIND (MPH) 5 5 3 3 6 4 5 3 4 5 4 8 6 4 24 1 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
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) 10.5 10.2 10.2 10.8 11.1 10.7 10.4 10.8 11.3 11.5 11.7 11.6 11.6 11.7 12.0 11.9 11.8
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL FW CL SC FW SC SC BK BK BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 0 30 25 35 45 65 65 65 60 65
TEMPERATURE 43 44 51 53 53 45 44 42 42 44 51 52 52 45 43 42 41
MAX/MIN TEMP 53 41 53 41
WIND DIR S S S S S N SE SE SE SE SE S S E NE SE S
WIND (MPH) 6 8 4 4 6 1 10 9 9 9 9 10 3 8 17 2 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
PRECIP TYPE R S 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) 10.5 10.3 10.4 11.0 11.4 10.8 10.3 10.7 11.1 11.4 11.6 11.7 11.8 11.8 12.0 11.9 11.8
..ASH CREEK BUTTE (7,500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL FW SC SC SC BK OV BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 5 25 25 35 40 60 70 70 65 65
TEMPERATURE 52 54 62 68 68 60 56 55 54 54 63 68 67 60 55 53 52
MAX/MIN TEMP 69 53 69 52
WIND DIR S S S S S SW W NE NE E SE S S SW NW SW SW
WIND (MPH) 5 5 4 4 8 5 4 4 3 2 5 8 12 9 13 1 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10
PRECIP TYPE 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) 10.3 10.2 10.2 10.6 11.1 10.9 10.7 11.1 11.5 11.7 11.9 11.9 11.7 11.9 12.0 11.9 11.7
..CASTLE LAKE (5,440 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL SC FW FW SC BK BK BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 0 25 20 25 40 60 65 65 55 70
TEMPERATURE 59 63 71 76 77 64 62 60 60 63 71 76 74 63 60 58 56
MAX/MIN TEMP 78 59 77 56
WIND DIR SW S SE S S S E W W W NE S S SW SE SW S
WIND (MPH) 3 2 2 2 8 5 2 3 3 3 4 6 13 3 6 3 2
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
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) 10.6 10.3 10.2 10.6 11.0 10.7 10.2 10.4 10.6 11.3 11.5 11.1 11.7 11.8 11.8 11.9 11.8
..MT. EDDY BOWL (6,500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL SC SC FW SC BK BK BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 5 25 30 25 40 60 70 55 60 65
TEMPERATURE 54 59 65 70 70 58 56 53 54 60 65 70 70 59 56 53 51
MAX/MIN TEMP 71 51 71 51
WIND DIR S S S SE SE NW NW W W SW E SE S SW NW SW S
WIND (MPH) 4 3 3 3 9 10 6 4 4 4 4 4 9 8 13 2 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20
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) 10.7 10.5 10.4 11.1 11.5 10.9 10.2 10.3 10.5 10.9 11.5 11.3 11.8 11.8 11.8 11.9 11.8
..WATCHMAN PEAK (7300 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL FW FW FW FW SC BK BK SC BK
CLOUD COVER (%) 5 0 0 0 5 5 5 0 5 10 15 20 40 55 55 50 55
TEMPERATURE 51 53 64 67 67 57 54 51 50 51 64 68 67 57 55 53 50
MAX/MIN TEMP 69 49 69 50
WIND DIR S S SW W NW NW NE E E E S W NW N NW E E
WIND (MPH) 3 4 2 4 9 5 4 5 6 6 3 5 6 6 4 3 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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) 10.7 10.6 10.7 11.2 11.5 11.3 11.3 10.9 10.6 10.4 10.7 11.3 11.4 11.4 11.5 11.7 11.6
..GARFIELD PEAK (7500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL FW CL CL CL FW FW FW SC BK BK BK BK
CLOUD COVER (%) 5 0 0 0 0 5 5 5 5 10 20 25 40 60 55 55 55
TEMPERATURE 50 50 63 67 66 57 53 50 49 49 62 67 67 58 54 52 49
MAX/MIN TEMP 68 48 69 49
WIND DIR S S S W NW NW NE N NE NE S W NW N NW N NE
WIND (MPH) 3 3 3 3 8 5 4 4 5 4 5 4 6 5 5 2 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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) 10.7 10.6 10.7 11.3 11.6 11.2 11.2 10.9 10.6 10.5 10.8 11.4 11.5 11.5 11.9 11.7 11.6
..BROWN MOUNTAIN (6000 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL CL FW FW SC SC SC BK BK BK
CLOUD COVER (%) 5 0 0 0 5 0 5 5 0 20 20 30 45 50 60 55 65
TEMPERATURE 50 50 66 71 71 61 54 50 48 48 63 70 70 60 54 51 49
MAX/MIN TEMP 73 47 72 48
WIND DIR SE E S W W W W E E E S W W W W NE E
WIND (MPH) 4 4 2 3 10 6 5 3 5 5 2 8 10 6 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 10.5 10.6 10.7 11.0 11.0 11.3 11.1 10.6 10.4 10.6 10.9 11.3 11.5 11.8 12.0 11.8 11.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL FW CL CL CL FW FW FW SC BK BK SC BK
CLOUD COVER (%) 5 5 0 0 5 5 5 0 5 10 15 20 40 55 55 40 55
TEMPERATURE 53 53 62 66 65 55 53 51 50 51 60 65 64 55 53 52 50
MAX/MIN TEMP 67 49 66 50
WIND DIR S S SW NW NW NW NE E E SE E NW NW N N NE E
WIND (MPH) 4 4 2 4 8 5 4 4 4 4 2 5 5 5 3 1 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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) 10.8 10.6 10.7 11.1 11.3 11.4 11.3 10.9 10.6 10.4 10.6 11.1 11.4 11.6 11.6 11.7 11.6
..MOUNT BAILEY (6800 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL FW CL CL FW FW FW FW SC BK BK SC BK
CLOUD COVER (%) 5 5 0 0 5 10 5 0 5 5 10 20 35 55 50 35 55
TEMPERATURE 53 54 63 65 65 55 52 51 49 51 61 66 64 56 53 52 50
MAX/MIN TEMP 67 49 67 50
WIND DIR S S SW NW NW NW NE E E SE NE NW NW N NE E E
WIND (MPH) 4 4 2 4 8 4 5 3 4 4 2 5 5 3 3 1 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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 10.7 10.7 11.1 11.5 11.5 11.3 11.1 10.7 10.4 10.5 11.1 11.5 11.6 11.3 11.6 11.6
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE WEDNESDAY 09/17/25 THURSDAY 09/18/25
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 CL CL CL CL CL CL CL CL FW SC FW SC SC BK BK BK BK
CLOUD COVER (%) 5 0 0 5 5 5 5 5 10 40 20 40 45 55 55 55 65
TEMPERATURE 55 55 64 68 66 55 54 53 50 51 58 64 61 52 52 51 51
MAX/MIN TEMP 69 50 65 50
WIND DIR S S S N NW NW N NE E SE E N NW NW S S SE
WIND (MPH) 5 5 2 3 10 6 4 2 2 5 2 5 9 2 4 2 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 10.8 10.8 10.7 10.9 11.1 11.3 10.9 10.4 10.2 10.1 10.4 10.7 11.4 11.9 11.9 11.8 11.8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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