Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
991
FWUS46 KSEW 191102
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
302 AM PST SUN JAN 19 2025
...HURRICANE RIDGE...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW CL CL CL CL CL CL CL FW SC SC BK BK BK BK SC
CLOUD COVER (%) 10 5 5 5 5 0 0 0 5 10 35 50 65 60 65 65 40
TEMPERATURE 16 14 20 26 27 21 21 21 21 20 27 31 30 27 26 25 24
MAX/MIN TEMP 29 19 32 22
WIND DIR N N NE NE E E E E E SE S NW W SW SW SW W
WIND (MPH) 2 2 4 5 5 3 4 4 4 4 3 2 2 3 4 4 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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 0.6 0.6 0.9 1.1 0.6 0.2 0.2 0.2 0.2 0.3 0.4 1.2 1.1 1.0 0.9 0.6 0.5
...MOUNT BAKER SKI AREA...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW CL CL CL CL CL CL CL CL FW SC BK BK BK BK BK
CLOUD COVER (%) 15 10 5 0 0 0 0 0 5 5 20 35 55 60 70 70 60
TEMPERATURE 16 15 20 26 26 20 19 19 18 17 23 29 28 26 25 24 23
MAX/MIN TEMP 29 16 31 21
WIND DIR E NE NE NE E E E E E SE SE NW S SE SW SW W
WIND (MPH) 3 6 8 9 9 10 9 9 6 4 3 2 2 3 4 3 2
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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 0.0 0.0 0.3 0.5 0.3 0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.6 0.4 0.4 0.2 0.1
...STEVENS PASS...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW FW CL CL CL FW FW FW FW FW FW BK BK BK BK SC
CLOUD COVER (%) 10 15 10 5 5 5 5 10 10 10 10 15 60 60 60 65 45
TEMPERATURE 16 14 20 26 25 17 15 14 13 11 17 23 22 17 17 19 19
MAX/MIN TEMP 27 11 24 15
WIND DIR W NE NE E E E E E E E E E E E E S W
WIND (MPH) 2 3 3 3 4 5 8 8 8 6 5 5 4 4 3 2 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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 0.1 0.0 0.8 1.2 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.7 0.4 0.5 0.4 0.3
...SNOQUALMIE PASS (3000 FEET)...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER FW FW CL CL CL CL CL CL CL CL FW FW SC BK BK BK BK
CLOUD COVER (%) 5 10 5 0 0 0 0 0 0 5 5 15 45 55 60 65 55
TEMPERATURE 17 17 22 29 28 20 17 16 15 15 20 26 25 21 20 21 21
MAX/MIN TEMP 30 15 28 19
WIND DIR E E SE S SE E E E E E E SE SE SE SE SE W
WIND (MPH) 1 1 2 2 3 4 6 6 8 8 8 6 5 5 4 3 1
WIND GUST (MPH) 24 25 26
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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 0.1 0.1 0.7 1.3 1.1 0.1 0.0 0.0 0.0 0.0 0.0 0.4 0.5 0.3 0.4 0.5 0.4
...WHITE PASS...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL FW CL FW FW CL FW FW FW FW FW BK SC BK BK BK
CLOUD COVER (%) 5 5 5 5 5 5 5 10 10 5 10 20 50 50 50 60 55
TEMPERATURE 13 13 19 25 24 16 13 12 10 9 16 25 24 18 18 20 19
MAX/MIN TEMP 27 9 27 16
WIND DIR NW N E E E E E E E E E SE SE SE S SW W
WIND (MPH) 2 0 3 5 5 8 11 11 11 11 9 8 5 5 4 4 4
WIND GUST (MPH) 28
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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 0.4 0.3 0.6 1.0 0.7 0.1 0.0 0.0 0.0 0.0 0.1 1.0 1.2 0.7 0.8 0.7 0.6
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL CL CL CL CL CL CL CL CL FW FW SC BK BK BK BK
CLOUD COVER (%) 0 5 5 0 0 0 0 0 5 5 5 20 45 55 55 60 50
TEMPERATURE 12 12 18 26 26 18 17 16 15 14 20 27 27 24 26 26 24
MAX/MIN TEMP 30 14 30 20
WIND DIR NW NE N SE NE NE NE NE NE E E E E NE S SW W
WIND (MPH) 1 1 2 3 4 5 10 10 10 9 8 4 2 2 5 2 3
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
6 HOUR ICE 0.00 0.00 0.00 0.00 MM MM MM MM
SNOW LEVEL (KFT) 1.1 1.0 1.5 1.8 1.7 0.7 0.2 0.3 0.4 0.6 0.7 1.9 1.8 1.4 1.3 0.8 0.7
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN