Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
523
FWUS46 KSEW 192110
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
210 PM PDT WED JUN 19 2024
...HURRICANE RIDGE...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 SC SC FW FW FW FW FW FW FW FW FW FW SC BK
CLOUD COVER (%) 15 10 15 30 30 15 20 20 15 20 20 10 20 15 20 35 50
TEMPERATURE 54 52 46 46 46 50 56 59 59 56 50 50 49 53 59 61 60
MIN/MAX TEMP 45 60 48 62
WIND DIR N N E S SE E N N N NW SW SW SW W N N NW
WIND (MPH) 4 3 4 4 4 4 4 4 4 4 4 4 4 3 4 5 5
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 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.9 7.8 7.5 6.9 7.1 7.3 7.8 8.5 8.9 8.6 8.3 8.0 7.8 7.6 8.0 8.9 9.4
...MOUNT BAKER SKI AREA...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 CL FW FW FW FW CL FW CL FW FW FW SC
CLOUD COVER (%) 20 15 10 5 5 5 10 10 5 5 5 5 5 5 5 10 35
TEMPERATURE 61 56 50 48 48 54 62 65 66 61 54 52 51 56 65 68 67
MIN/MAX TEMP 47 67 51 69
WIND DIR SW NE E SE SE SE S W W NW NE E E E SW W W
WIND (MPH) 4 3 5 8 9 5 3 3 4 3 4 5 6 3 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 5 5 5 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) 7.9 7.7 7.9 8.0 7.9 7.9 8.4 8.7 8.8 8.7 8.6 8.2 8.5 8.4 8.8 9.1 9.1
...STEVENS PASS...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 SC FW FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 20 15 10 10 25 20 15 25 20 20 10 15 10 10 5 10 30
TEMPERATURE 65 59 50 48 46 52 63 69 70 64 55 53 51 57 69 71 72
MIN/MAX TEMP 46 71 51 73
WIND DIR NE NE E E NE E E NE NW NW NE E E E W W W
WIND (MPH) 2 2 3 3 3 3 3 3 2 2 3 2 2 2 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 5 10 10 0 0 0 0 5 5 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) 8.5 8.6 8.1 7.9 7.8 7.9 8.3 8.8 9.2 9.3 9.3 9.1 9.0 9.0 9.1 9.6 9.8
...SNOQUALMIE PASS (3000 FEET)...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 FW FW FW FW FW FW FW FW FW FW CL CL FW FW
CLOUD COVER (%) 5 0 0 15 25 15 10 5 20 15 15 10 5 5 5 15 20
TEMPERATURE 70 63 52 49 48 54 68 74 75 66 56 53 51 55 70 75 75
MIN/MAX TEMP 47 76 51 77
WIND DIR SE NW E E E SE SE S NW NW NE E E E W W NW
WIND (MPH) 2 2 3 3 4 3 3 2 3 2 2 2 2 1 5 6 5
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 0 5 5 5 0 0 0 0 5 5 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) 8.4 8.3 8.1 8.0 7.7 7.7 8.3 8.8 9.3 9.5 9.4 9.2 9.1 8.9 9.1 9.4 9.7
...WHITE PASS...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 CL SC FW FW FW FW SC FW FW FW FW FW FW FW SC
CLOUD COVER (%) 20 15 5 30 20 10 20 20 35 20 10 15 15 10 15 20 35
TEMPERATURE 65 60 50 46 44 52 62 68 70 64 54 50 49 56 67 70 72
MIN/MAX TEMP 44 70 48 73
WIND DIR E E E E E E E E N NE NE NE E E W W W
WIND (MPH) 5 4 5 6 6 6 6 5 3 4 4 4 4 3 5 8 9
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 5 5 5 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) 8.5 8.5 8.0 7.7 7.7 8.1 8.6 9.1 9.6 9.6 9.4 9.0 8.9 8.9 9.3 9.9 10.5
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE THURSDAY 06/20/24 FRIDAY 06/21/24
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 SC SC FW SC FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 10 5 0 30 35 20 30 15 10 20 10 20 20 10 15 15 25
TEMPERATURE 59 53 48 46 46 49 56 61 63 57 52 51 50 53 61 64 64
MIN/MAX TEMP 45 64 49 66
WIND DIR N N N NE NE NE E W N N N NE NE E NW NW NW
WIND (MPH) 3 3 5 6 8 6 4 2 4 4 4 3 4 2 6 8 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 5 5 5 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) 8.5 8.6 8.2 7.8 7.7 8.0 8.5 9.1 9.6 9.6 9.4 9.1 8.9 8.8 9.2 9.7 10.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN