Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
800
FWUS46 KSEW 211008
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
308 AM PDT FRI JUN 21 2024
...HURRICANE RIDGE...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW FW SC BK BK BK OV OV SC SC SC SC SC SC SC SC
CLOUD COVER (%) 10 5 25 35 60 70 65 75 75 40 35 30 35 25 35 40 50
TEMPERATURE 49 54 60 61 61 57 52 50 50 53 56 57 56 50 45 42 40
MAX/MIN TEMP 62 49 59 39
WIND DIR SE S W N N N S S S S W SW SW S S S S
WIND (MPH) 8 6 5 5 4 1 8 10 8 6 4 8 12 14 13 12 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 0 0 5 5 10 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.7 7.7 8.3 8.9 9.3 8.9 9.1 9.7 9.8 9.8 9.6 9.7 9.2 7.9 7.2 6.7 6.1
...MOUNT BAKER SKI AREA...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 SC SC SC BK OV OV SC SC SC SC SC BK OV OV
CLOUD COVER (%) 0 0 5 25 40 40 55 80 75 25 35 30 25 35 65 75 80
TEMPERATURE 50 56 62 67 67 62 53 52 51 55 60 64 64 57 53 51 46
MAX/MIN TEMP 68 50 67 44
WIND DIR SW SW SW W W W SW S S S S S SW S SW S S
WIND (MPH) 3 4 5 4 5 1 6 9 10 10 8 9 9 10 9 9 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 5 5 10 10 50 50 70
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04
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 8.1 8.4 8.6 8.8 8.5 8.8 9.0 9.1 9.2 9.1 9.2 9.8 9.5 8.8 7.7 6.9
...STEVENS PASS...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW SC FW BK BK OV SC SC SC SC FW SC BK BK
CLOUD COVER (%) 5 5 0 15 30 20 55 65 75 50 50 40 35 20 35 60 60
TEMPERATURE 50 56 66 70 72 65 54 53 51 56 65 68 69 61 53 52 49
MAX/MIN TEMP 72 51 70 47
WIND DIR SE S W W W W S S S SW W W W W W W W
WIND (MPH) 9 4 8 8 8 4 5 6 6 6 8 10 12 12 12 13 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 0 0 5 5 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 0.01
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) 9.0 8.9 9.1 9.3 9.0 8.9 8.8 8.6 8.9 9.2 9.4 9.6 10.1 9.9 8.8 8.1 7.2
...SNOQUALMIE PASS (3000 FEET)...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW SC FW SC BK BK BK SC SC FW FW BK BK BK
CLOUD COVER (%) 0 5 0 15 30 20 45 55 65 55 50 30 20 20 50 65 65
TEMPERATURE 48 53 69 74 75 66 54 52 51 54 66 72 71 62 54 51 48
MAX/MIN TEMP 76 50 73 46
WIND DIR E S W W W NW N N NE W W W W W W W W
WIND (MPH) 8 3 6 6 6 5 6 5 4 4 6 8 9 8 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 0 0 5 5 30 30 30
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
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) 9.0 8.9 8.8 9.3 9.3 8.8 8.7 8.6 9.1 9.5 9.4 9.6 10.1 9.7 8.7 7.9 7.0
...WHITE PASS...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW CL FW FW SC SC BK BK SC SC FW FW FW FW SC SC
CLOUD COVER (%) 5 10 5 15 20 30 30 50 55 50 40 25 20 20 20 40 40
TEMPERATURE 48 56 65 70 72 65 54 50 49 55 64 68 70 62 53 50 46
MAX/MIN TEMP 73 48 71 45
WIND DIR SE SW W W W W W W W W W W W W W W W
WIND (MPH) 6 4 6 6 9 6 5 5 5 8 8 10 13 13 13 14 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 0 0 5 5 5 5 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) 9.0 9.0 9.5 9.9 10.0 9.6 9.1 9.0 9.1 9.3 9.6 9.9 10.4 10.1 9.1 8.5 7.5
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 FW FW CL FW FW SC SC OV OV BK SC FW FW FW FW SC BK
CLOUD COVER (%) 20 10 5 15 15 30 40 75 75 60 35 25 15 20 20 50 50
TEMPERATURE 50 53 59 63 65 58 51 50 50 52 57 61 61 54 49 46 42
MAX/MIN TEMP 65 49 63 40
WIND DIR N NW NW NW NW NW W W W W W W W W W W W
WIND (MPH) 8 8 9 8 8 6 6 11 11 10 6 10 14 19 23 23 24
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 9.0 9.0 9.2 9.5 9.5 9.1 8.9 8.9 9.4 9.6 9.5 9.9 10.2 9.8 8.7 8.0 7.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN