Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
626
FWUS46 KSEW 210321
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
821 PM PDT THU JUN 20 2024
...HURRICANE RIDGE...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 SC FW FW SC SC BK OV BK OV SC SC SC FW
CLOUD COVER (%) 10 10 30 20 20 40 50 60 75 65 70 45 40 35 20
TEMPERATURE 51 49 49 53 59 61 61 57 53 51 50 52 55 58 56
MIN/MAX TEMP 48 62 49 58
WIND DIR E SE S S NW N NW SW S S S W NW NW NW
WIND (MPH) 4 4 4 3 4 5 2 2 6 6 6 4 6 8 8
WIND GUST (MPH)
PRECIP PROB (%) 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.1 7.8 7.5 7.5 8.2 8.8 9.3 8.9 8.5 8.8 10.0 9.8 9.5 9.8 9.4
...MOUNT BAKER SKI AREA...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW SC SC BK BK BK BK SC SC FW
CLOUD COVER (%) 5 0 0 5 15 20 40 50 55 70 60 50 50 40 25
TEMPERATURE 53 51 50 56 63 67 67 61 54 53 51 54 61 64 64
MIN/MAX TEMP 49 68 50 66
WIND DIR E E E E SW SW W W S S S S SW SW SW
WIND (MPH) 4 5 6 3 5 8 4 3 8 6 9 2 6 9 10
WIND GUST (MPH)
PRECIP PROB (%) 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.3 8.1 7.8 8.0 8.5 8.7 8.7 8.2 8.2 8.7 8.5 8.6 9.2 9.6 9.7
...STEVENS PASS...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW FW SC FW SC BK OV BK BK SC SC
CLOUD COVER (%) 10 5 5 15 15 15 30 20 45 70 70 65 50 50 40
TEMPERATURE 54 52 50 56 67 70 72 65 54 52 51 56 66 68 69
MIN/MAX TEMP 49 72 51 70
WIND DIR E E E E W W W W S S S W W W W
WIND (MPH) 2 2 2 2 3 5 6 3 4 4 4 2 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 10 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 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.1 9.0 9.0 8.8 9.1 9.1 9.0 8.7 8.6 8.7 8.7 8.8 9.5 10.0 10.2
...SNOQUALMIE PASS (3000 FEET)...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW FW SC FW SC BK BK BK SC SC SC
CLOUD COVER (%) 10 0 0 20 10 15 35 20 45 55 65 50 50 35 30
TEMPERATURE 55 51 48 53 69 74 75 67 55 51 51 55 67 72 71
MIN/MAX TEMP 47 76 50 73
WIND DIR N NE E S W W W NW N N N W W W W
WIND (MPH) 2 2 2 1 3 4 4 4 2 3 4 1 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 20 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 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.3 9.1 9.0 8.7 8.9 9.3 9.4 9.1 8.7 8.5 8.7 9.0 9.5 9.9 10.1
...WHITE PASS...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW FW SC SC SC BK SC SC SC SC SC
CLOUD COVER (%) 10 5 0 15 20 10 30 25 50 55 50 35 40 25 25
TEMPERATURE 53 50 48 55 65 70 72 66 54 50 49 55 65 69 69
MIN/MAX TEMP 47 73 48 71
WIND DIR SE NE E E W W W W W W W W W W W
WIND (MPH) 3 4 4 3 5 8 6 5 4 4 3 3 5 9 10
WIND GUST (MPH)
PRECIP PROB (%) 20 0 0 0 0 0 5 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 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.3 9.0 8.9 9.0 9.5 10.0 10.0 9.7 9.2 8.8 9.1 9.3 9.6 10.2 10.3
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW FW FW SC BK BK BK SC SC SC SC
CLOUD COVER (%) 10 10 25 25 20 15 20 30 50 65 70 45 45 30 25
TEMPERATURE 52 50 49 53 59 63 64 58 52 51 50 52 58 61 61
MIN/MAX TEMP 48 65 49 63
WIND DIR N N NW NW W W NW NW W W W SW W W W
WIND (MPH) 4 3 3 2 4 8 6 6 8 9 8 1 5 9 12
WIND GUST (MPH)
PRECIP PROB (%) 10 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 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.4 9.1 8.9 9.0 9.3 9.7 9.6 9.3 8.9 8.7 8.9 9.5 9.7 10.1 10.2
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN