799
FWUS46 KMFR 180936
AVGMFR
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE MEDFORD OR
236 AM PDT THU JUN 18 2026
..MT. SHASTA SKI BOWL (7,850 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK BK SC SC SC SC FW FW SC BK OV OV BK BK SC FW FW
CLOUD COVER (%) 70 60 30 45 50 35 10 15 45 65 75 70 65 65 25 25 10
TEMPERATURE 62 64 67 71 73 67 61 59 55 55 54 58 59 56 56 54 52
MAX/MIN TEMP 73 52 62 51
WIND DIR S SW SW SW SW W E SE SE S S S S SW SW SW W
WIND (MPH) 6 8 9 8 9 5 5 5 6 5 9 8 9 4 5 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 20 0 0 5 10 40 20 50 50 10 10 0
PRECIP TYPE T T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.02 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 11.8 12.5 13.2 13.1 12.7 12.5 12.6 12.6 12.5 12.5 12.3 12.3 12.0 11.5 11.3
..MT. SHASTA BUNNY FLAT (6,930 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW SC SC SC FW FW SC BK OV OV BK BK SC FW FW
CLOUD COVER (%) 70 60 25 45 50 30 5 15 45 55 70 70 65 65 30 25 10
TEMPERATURE 52 62 72 76 77 68 56 51 50 56 61 63 63 57 52 49 49
MAX/MIN TEMP 78 49 66 49
WIND DIR SE S S S S SE E SE SE S S W SW SW SW SW W
WIND (MPH) 4 5 6 8 8 5 5 5 6 5 8 10 8 4 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 20 0 0 5 10 40 20 50 50 10 10 0
PRECIP TYPE T T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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 11.7 12.5 13.2 13.1 12.7 12.4 12.6 12.6 12.5 12.5 12.4 12.3 12.1 11.5 11.3
..MT. SHASTA GRAY BUTTE (7,790 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK BK SC SC SC SC FW FW SC BK OV OV BK BK SC FW FW
CLOUD COVER (%) 70 65 30 40 50 30 10 15 45 65 75 70 60 60 25 25 15
TEMPERATURE 63 63 64 69 71 67 62 60 56 55 53 57 58 56 55 54 51
MAX/MIN TEMP 72 51 61 51
WIND DIR SW SW SW SW SW W NE S SW S S S S SW SW SW W
WIND (MPH) 6 8 10 8 10 5 6 5 6 5 9 9 9 5 5 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 20 0 0 5 10 40 20 40 40 10 10 0
PRECIP TYPE T T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 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 11.7 12.4 13.1 13.1 12.7 12.5 12.6 12.6 12.6 12.6 12.3 12.3 12.0 11.5 11.3
..MT. SHASTA HELEN LAKE (10,450 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK BK SC SC SC SC FW FW SC BK OV BK BK BK SC FW FW
CLOUD COVER (%) 65 60 30 50 50 40 5 15 50 60 75 70 65 65 30 25 10
TEMPERATURE 49 54 57 58 58 54 48 44 42 47 46 47 46 46 44 42 41
MAX/MIN TEMP 59 42 49 41
WIND DIR SW SW W S SW NW E SE S S S SE S S SW W W
WIND (MPH) 9 9 12 14 13 14 10 10 14 11 13 12 11 6 6 6 8
WIND GUST (MPH) 34 31 36 33 32 34 29
PRECIP PROB (%) 0 0 5 20 20 20 0 0 5 5 40 30 50 50 10 10 0
PRECIP TYPE T T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.02 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 12.1 11.9 12.6 13.2 13.2 12.7 12.5 12.5 12.6 12.5 12.5 12.4 12.3 12.0 11.5 11.3
..ASH CREEK BUTTE (7,500 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK BK BK SC SC SC FW FW SC BK BK BK BK BK SC FW FW
CLOUD COVER (%) 60 55 55 45 45 25 10 10 45 55 60 65 60 60 30 25 15
TEMPERATURE 60 62 66 73 73 69 61 57 54 56 57 61 61 60 57 55 54
MAX/MIN TEMP 74 54 63 54
WIND DIR S S S S SW SW SW SW SW S S W SW SW SW SW W
WIND (MPH) 5 4 5 8 8 8 5 5 6 6 9 12 9 10 9 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 10 0 0 5 10 40 30 40 40 10 10 0
PRECIP TYPE T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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 12.2 12.1 12.9 13.3 13.3 12.8 12.5 12.6 12.5 12.5 12.5 12.5 12.3 12.0 11.5 11.4
..CASTLE LAKE (5,440 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC FW SC SC FW CL FW SC SC BK BK BK BK SC FW FW
CLOUD COVER (%) 80 50 15 40 45 20 5 10 45 50 65 65 60 60 30 25 10
TEMPERATURE 65 71 76 81 82 75 66 62 57 62 63 68 69 63 60 57 55
MAX/MIN TEMP 83 57 71 55
WIND DIR S SE SE SE S S S S S S SE S SE S S SE S
WIND (MPH) 3 4 5 8 8 8 5 5 5 5 8 10 6 6 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 10 0 0 5 20 30 20 40 40 5 5 0
PRECIP TYPE T T T T T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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) 11.9 11.8 11.5 12.2 12.9 13.1 12.6 12.5 12.6 12.6 12.5 12.5 12.4 12.2 12.1 11.5 11.2
..MT. EDDY BOWL (6,500 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC FW SC SC SC CL FW SC BK OV BK OV OV SC FW FW
CLOUD COVER (%) 70 40 15 45 50 30 0 10 45 60 70 70 70 70 35 25 15
TEMPERATURE 61 71 70 74 75 67 61 59 56 65 58 63 63 57 56 55 53
MAX/MIN TEMP 75 53 67 52
WIND DIR SW S SE SW W W S S S S S NW SW SW S S S
WIND (MPH) 6 6 9 6 6 4 6 8 8 9 10 12 6 8 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 20 0 0 0 10 40 20 60 60 10 10 0
PRECIP TYPE T T T T T R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 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 12.0 11.5 12.7 13.2 13.1 12.5 12.3 12.5 12.6 12.6 12.5 12.4 12.2 12.2 11.5 11.2
..WATCHMAN PEAK (7300 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK SC FW FW CL CL FW SC SC OV OV BK SC SC FW
CLOUD COVER (%) 70 70 65 45 15 10 5 0 15 30 40 80 85 60 45 25 20
TEMPERATURE 47 56 69 74 75 69 57 52 50 60 66 67 67 61 53 49 48
MAX/MIN TEMP 75 49 68 48
WIND DIR E SE W W W W SW SE SW W W W W W W W W
WIND (MPH) 5 4 4 9 10 10 12 11 10 11 9 11 12 11 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 10.3 10.4 10.8 11.5 12.0 11.5 11.2 11.1 11.2 11.4 11.7 11.7 11.6 11.0 10.7 10.6 10.0
..GARFIELD PEAK (7500 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK OV OV BK FW FW CL CL FW SC SC OV OV BK SC SC FW
CLOUD COVER (%) 65 85 75 50 10 15 5 5 20 30 40 85 90 65 50 25 20
TEMPERATURE 47 56 67 74 75 70 57 52 49 60 66 67 66 61 54 49 48
MAX/MIN TEMP 75 49 68 48
WIND DIR E SE S SW W W NW S W W W SW W W W W W
WIND (MPH) 5 5 5 8 11 12 13 11 10 10 8 10 12 12 10 12 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 5 10 10 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) 10.5 10.5 10.9 11.6 12.2 11.7 11.3 11.2 11.4 11.4 11.9 11.8 11.7 11.1 10.9 10.7 10.1
..BROWN MOUNTAIN (6000 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK FW CL FW CL CL SC SC BK OV OV BK SC FW FW
CLOUD COVER (%) 80 80 65 25 5 15 0 5 30 35 50 75 85 60 35 25 10
TEMPERATURE 52 56 70 77 79 74 62 57 54 57 67 70 69 66 59 54 51
MAX/MIN TEMP 79 52 71 51
WIND DIR NE E SE W W W NW SW SW W SW W NW W W W W
WIND (MPH) 9 6 4 9 11 9 5 4 4 3 9 9 9 11 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 5 20 20 5 5 0
PRECIP TYPE T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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 11.6 11.6 12.4 12.1 12.0 11.8 11.7 11.7 11.8 12.0 12.1 11.8 11.5 11.3 11.1 10.7
..MOUNT MCLOUGHLIN (7500 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK OV BK SC FW FW CL CL FW SC SC OV OV BK SC SC FW
CLOUD COVER (%) 65 80 65 35 10 10 5 0 15 30 35 75 80 60 35 30 15
TEMPERATURE 52 58 66 70 71 66 59 56 53 59 62 64 63 59 55 52 51
MAX/MIN TEMP 71 53 65 51
WIND DIR SE SE W W W NW S S SW W W W W W W W W
WIND (MPH) 6 5 5 8 9 10 11 11 10 10 8 9 11 9 10 10 11
WIND GUST (MPH) 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 0 0 0
PRECIP TYPE T 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) 10.4 10.5 10.6 11.7 11.8 11.6 11.4 11.2 11.2 11.2 11.5 11.6 11.5 11.0 10.6 10.4 10.0
..MOUNT BAILEY (6800 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK OV BK SC FW CL CL CL FW SC SC OV OV BK SC SC FW
CLOUD COVER (%) 60 85 65 40 15 5 5 0 10 25 30 80 80 60 35 30 20
TEMPERATURE 51 57 67 71 71 66 58 55 52 59 64 65 64 59 55 52 50
MAX/MIN TEMP 71 52 66 50
WIND DIR S SE W W W NW S S SW W W W W W W W W
WIND (MPH) 5 4 5 8 9 8 11 12 11 11 9 10 12 9 11 11 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 10.0 10.0 10.1 11.4 11.7 11.4 11.2 10.9 10.9 11.0 11.4 11.4 11.3 10.8 10.4 10.1 9.7
..MOUNT ASHLAND/SISKIYOU PEAK (7000 FT)
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC CL CL CL CL CL SC SC SC BK OV BK SC FW FW
CLOUD COVER (%) 70 65 35 0 0 5 5 0 35 45 50 65 80 55 30 20 10
TEMPERATURE 56 62 66 71 72 66 60 59 56 62 63 64 62 57 57 55 53
MAX/MIN TEMP 73 56 65 53
WIND DIR S S SE NW NW NW W SW SW W NW S NW NW NW NW NW
WIND (MPH) 6 5 6 5 12 12 9 5 4 3 5 9 9 10 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 0 5 30 30 5 5 0
PRECIP TYPE T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.04 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) 11.9 12.1 12.3 11.9 12.2 11.9 11.8 11.8 11.8 11.8 12.0 12.2 12.0 11.9 11.3 11.2 10.6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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