Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
697
FWUS46 KSEW 262131
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
231 PM PDT WED JUN 26 2024
...HURRICANE RIDGE...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 OV OV OV OV OV OV OV OV SC FW FW FW SC SC SC BK OV
CLOUD COVER (%) 80 80 80 80 90 90 90 80 45 20 15 20 40 35 50 60 80
TEMPERATURE 47 43 42 41 41 41 41 44 45 43 39 38 37 42 47 49 50
MIN/MAX TEMP 40 46 37 50
WIND DIR SW SW SW SW W W W W W W W W SW NW N N NW
WIND (MPH) 9 6 5 5 6 9 9 11 10 9 6 5 4 2 4 5 4
WIND GUST (MPH)
PRECIP PROB (%) 70 70 70 70 60 50 40 30 10 5 5 5 0 0 0 0 0
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.02 0.03 0.06 0.04 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) 7.9 7.6 7.3 7.0 7.0 6.9 7.2 7.4 7.6 7.6 7.5 7.4 7.8 7.9 8.1 8.5 8.7
...MOUNT BAKER SKI AREA...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 90 95 85 90 80 85 95 100 90 90 85 85 75 80 80 50 50
TEMPERATURE 51 46 44 44 43 42 42 44 44 43 43 43 42 44 49 54 56
MIN/MAX TEMP 42 45 42 56
WIND DIR SW W W W SW SW SW SW SW SW SW SW SW NW SW SW W
WIND (MPH) 10 9 6 5 6 9 10 9 6 5 4 3 1 1 3 5 4
WIND GUST (MPH)
PRECIP PROB (%) 80 80 60 70 70 80 90 100 70 50 30 30 5 5 5 5 5
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.11 0.03 0.08 0.24 0.06 0.02 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) 8.5 8.1 7.5 7.1 7.0 6.9 6.9 7.0 7.3 7.8 7.9 7.9 8.3 8.5 8.8 9.0 9.2
...STEVENS PASS...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 BK OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC BK
CLOUD COVER (%) 65 90 80 90 85 80 90 90 85 90 85 85 80 70 45 50 55
TEMPERATURE 56 49 46 46 45 44 45 46 48 46 44 45 44 45 52 59 63
MIN/MAX TEMP 44 48 44 63
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 11 11 9 8 8 8 8 10 10 9 8 6 4 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 50 50 40 70 80 70 80 80 60 40 10 10 0 0 0 0 0
PRECIP TYPE T R R R R R R R R R
6 HOUR QPF 0.07 0.12 0.24 0.31 0.07 0.01 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) 8.6 8.2 7.7 7.3 6.9 7.0 7.1 7.3 7.5 7.5 7.5 7.5 8.3 8.4 8.8 9.3 9.6
...SNOQUALMIE PASS (3000 FEET)...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC
CLOUD COVER (%) 75 90 75 90 85 85 85 95 80 90 80 80 75 65 60 45 50
TEMPERATURE 59 51 48 46 46 44 48 50 52 49 47 45 44 45 55 64 66
MIN/MAX TEMP 44 52 44 66
WIND DIR W W W W W W W W W W W W NW NW W W NW
WIND (MPH) 9 8 5 5 5 6 6 8 8 6 5 4 2 3 3 5 4
WIND GUST (MPH)
PRECIP PROB (%) 60 60 50 90 70 80 80 90 70 60 20 20 0 0 0 0 0
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.08 0.18 0.24 0.20 0.08 0.03 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) 8.6 8.1 7.6 7.2 7.0 7.0 7.1 7.3 7.5 7.5 7.6 8.0 8.4 8.5 8.7 9.1 9.5
...WHITE PASS...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 BK OV OV OV OV OV OV OV OV OV OV BK BK SC FW SC OV
CLOUD COVER (%) 65 85 75 80 80 80 80 85 80 85 75 65 55 40 20 35 70
TEMPERATURE 56 49 45 43 42 42 43 45 47 46 43 42 41 44 55 62 63
MIN/MAX TEMP 41 47 40 64
WIND DIR W W W W W W W W W W W W W NW W W W
WIND (MPH) 14 13 12 11 12 12 12 13 12 12 11 8 5 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 40 40 60 70 70 60 60 70 30 20 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.05 0.13 0.17 0.18 0.05 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) 8.5 8.1 7.6 7.1 6.9 6.9 7.1 7.3 7.5 7.8 7.8 7.9 8.1 8.2 8.7 9.4 9.8
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE THURSDAY 06/27/24 FRIDAY 06/28/24
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 OV OV BK OV OV OV OV OV OV BK BK BK BK SC SC SC BK
CLOUD COVER (%) 70 85 65 90 90 85 90 85 70 70 55 60 55 40 30 40 55
TEMPERATURE 48 43 41 40 39 37 38 39 41 40 39 39 39 39 46 53 54
MIN/MAX TEMP 37 41 38 55
WIND DIR W W W W W W W W W W W W NW NW W W W
WIND (MPH) 16 14 13 13 13 14 13 16 16 13 9 5 2 1 3 5 6
WIND GUST (MPH)
PRECIP PROB (%) 60 60 50 80 80 80 80 80 40 20 5 5 0 0 0 0 0
PRECIP TYPE R R R S R R S R R R
6 HOUR QPF 0.01 0.12 0.34 0.26 0.05 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) 8.5 8.0 7.5 7.1 6.9 7.0 7.1 7.6 7.7 7.8 7.8 7.8 8.0 8.3 8.8 9.2 9.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN