Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
105
FWUS46 KSEW 272109
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
208 PM PDT THU JUN 27 2024
...HURRICANE RIDGE...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 SC FW FW FW SC SC BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 15 10 25 25 40 50 65 75 85 85 70 80 90 90 90 80
TEMPERATURE 45 44 39 38 37 42 48 50 49 48 46 46 46 47 51 51 51
MIN/MAX TEMP 37 51 45 53
WIND DIR W W W W W NW NW NW W W SW SW SW W W NW NW
WIND (MPH) 9 9 6 5 4 3 4 5 4 3 2 2 2 2 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 0 5 5 5 5 5 5 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 7.4 7.2 7.4 7.6 7.7 7.9 8.1 8.3 8.0 7.8 8.1 8.3 8.3 8.6 9.3 9.5
...MOUNT BAKER SKI AREA...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 SC SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 85 85 80 85 85 45 35 65 75 85 70 90 90 90 80
TEMPERATURE 43 42 42 43 43 43 49 55 58 54 50 50 50 51 55 56 55
MIN/MAX TEMP 41 58 49 58
WIND DIR SW SW SW SW SW W NW W SW W SW SW SW SW SW W W
WIND (MPH) 6 5 4 2 1 1 3 5 5 4 1 1 1 1 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 90 70 40 10 5 5 0 0 5 5 10 10 20 20 40 40 40
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.22 0.04 0.00 0.00 0.00 0.00 0.00 0.02
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 8.0 8.3 8.4 8.4 8.4 8.6 9.0 9.4 9.5 9.3 9.5 9.2 9.0 9.0 9.3 9.4
...STEVENS PASS...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 BK SC SC BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 80 85 80 65 35 30 55 85 75 75 80 90 90 90 85
TEMPERATURE 47 47 44 44 44 45 54 62 63 60 53 52 51 53 60 61 61
MIN/MAX TEMP 43 64 50 63
WIND DIR W W W W W W W W W W SW SW SW W W W W
WIND (MPH) 9 8 6 5 4 2 3 3 3 2 2 2 2 2 3 5 5
WIND GUST (MPH)
PRECIP PROB (%) 60 40 10 5 0 0 0 5 5 5 5 5 5 5 20 20 20
PRECIP TYPE R R R R R
6 HOUR QPF 0.14 0.03 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 8.1 8.4 8.4 8.5 9.0 9.3 9.6 9.7 9.6 9.3 9.2 9.2 9.3 9.8 9.9
...SNOQUALMIE PASS (3000 FEET)...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 BK SC SC SC OV BK OV BK OV OV OV OV
CLOUD COVER (%) 80 85 75 85 75 60 35 40 35 75 70 70 70 80 85 90 75
TEMPERATURE 50 49 47 45 45 45 57 66 67 61 53 51 50 52 62 65 64
MIN/MAX TEMP 44 68 49 66
WIND DIR W W W NW NW N NW W NW NW NW N NW W W W W
WIND (MPH) 6 4 4 3 2 2 2 3 3 3 1 1 1 1 3 4 4
WIND GUST (MPH)
PRECIP PROB (%) 60 40 20 5 5 0 0 0 5 5 5 5 5 5 20 20 20
PRECIP TYPE R R R R R R
6 HOUR QPF 0.14 0.01 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 8.0 8.3 8.4 8.5 8.8 9.1 9.5 9.7 9.5 9.1 9.1 9.2 9.3 9.7 9.9
...WHITE PASS...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 BK SC FW SC OV OV BK SC SC OV OV OV OV
CLOUD COVER (%) 75 80 75 75 50 25 20 35 70 70 65 50 50 75 85 80 80
TEMPERATURE 48 46 43 42 41 45 56 62 63 59 52 49 48 53 59 61 61
MIN/MAX TEMP 40 65 47 63
WIND DIR W W W W W NW W W W W W W W W W W W
WIND (MPH) 12 11 9 6 4 3 3 5 5 4 2 2 2 3 5 6 9
WIND GUST (MPH)
PRECIP PROB (%) 20 10 5 0 0 0 0 0 5 5 5 5 0 0 10 10 10
PRECIP TYPE R
6 HOUR QPF 0.03 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) 7.8 8.0 8.0 7.9 7.9 8.3 8.7 9.3 9.8 9.5 9.1 9.1 9.3 9.5 9.9 10.1 10.2
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE FRIDAY 06/28/24 SATURDAY 06/29/24
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 BK SC BK SC FW SC SC BK OV BK BK BK OV OV OV BK
CLOUD COVER (%) 60 65 45 55 35 25 30 40 70 85 65 50 55 70 85 85 70
TEMPERATURE 41 40 39 38 38 40 48 53 55 52 49 48 46 48 51 53 53
MIN/MAX TEMP 37 56 46 56
WIND DIR W W W NW N N SW W W W W SW W SW W W W
WIND (MPH) 12 10 6 3 2 0 3 5 6 3 2 2 2 2 4 8 8
WIND GUST (MPH)
PRECIP PROB (%) 30 10 5 0 0 0 0 0 5 5 5 5 0 0 10 10 10
PRECIP TYPE R
6 HOUR QPF 0.01 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) 8.0 8.0 7.9 7.8 7.9 8.1 8.6 9.1 9.6 9.6 9.0 8.9 9.2 9.3 9.7 9.9 9.9
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN