Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
949
FWUS46 KSEW 200939
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
239 AM PDT SAT JUL 20 2024
...HURRICANE RIDGE...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL CL FW FW FW FW FW SC BK BK SC FW FW FW FW
CLOUD COVER (%) 5 5 0 5 5 10 10 5 25 45 70 55 25 10 5 5 10
TEMPERATURE 55 60 65 68 69 66 61 61 61 65 68 68 67 62 58 55 53
MAX/MIN TEMP 73 60 71 52
WIND DIR E SW N N NE E E E S N W NE NE N W W W
WIND (MPH) 4 2 4 5 4 4 5 5 5 3 6 8 5 4 2 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 5 5 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.4 9.4 9.6 9.9 10.3 10.4 10.9 11.9 12.5 12.7 12.6 12.5 12.5 12.5 12.4 12.1 11.6
...MOUNT BAKER SKI AREA...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL FW CL CL CL FW FW FW BK SC FW FW FW
CLOUD COVER (%) 0 0 0 0 0 5 0 0 0 5 15 25 65 40 15 10 10
TEMPERATURE 57 62 72 77 79 73 67 67 66 69 76 78 76 68 62 59 57
MAX/MIN TEMP 79 65 81 56
WIND DIR E SW S S S SE SE SE SE SW W W NW SE SW SE W
WIND (MPH) 4 4 6 6 6 4 5 4 6 4 6 11 8 13 4 6 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.7 10.0 10.2 10.5 10.7 11.0 11.0 11.2 11.8 12.0 12.2 12.5 13.0 13.1 12.9 12.8 12.7
...STEVENS PASS...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL CL CL CL CL FW FW SC BK SC SC SC SC
CLOUD COVER (%) 5 0 0 0 5 5 0 0 5 5 10 35 55 35 30 30 35
TEMPERATURE 55 60 76 84 86 79 68 65 64 67 82 84 81 71 62 58 57
MAX/MIN TEMP 88 64 91 56
WIND DIR SE S W W W S SE E E NE W W NW SW SW SW SW
WIND (MPH) 5 3 5 6 5 3 5 5 5 4 6 11 6 8 8 6 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 10 10 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 10.1 10.0 10.3 10.8 11.2 11.3 11.3 12.2 12.4 12.5 12.6 13.0 13.2 13.2 13.1 13.0 12.9
...SNOQUALMIE PASS (3000 FEET)...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL CL CL CL CL FW FW SC SC FW FW SC SC
CLOUD COVER (%) 0 0 0 0 5 0 0 0 0 10 20 50 50 25 25 25 30
TEMPERATURE 53 58 77 86 88 78 66 63 62 63 80 83 80 68 59 57 54
MAX/MIN TEMP 88 61 89 52
WIND DIR N S S NW NW N E E E SE NW NW NW NW N NW N
WIND (MPH) 6 5 5 5 5 6 8 8 5 4 9 9 12 6 11 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20 20 5
PRECIP TYPE R R R 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.8 9.8 9.9 10.8 11.2 11.2 11.9 12.4 12.6 12.7 12.9 13.0 13.2 13.2 13.0 12.9 12.8
...WHITE PASS...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL CL CL CL CL FW SC SC SC SC FW SC FW
CLOUD COVER (%) 0 0 0 0 5 5 5 0 5 5 40 50 40 30 25 25 20
TEMPERATURE 52 60 76 83 85 78 66 62 62 67 80 81 81 69 59 54 53
MAX/MIN TEMP 85 61 88 52
WIND DIR E E W W NW N E E E E NE NW NW W W NW NW
WIND (MPH) 4 4 5 5 5 4 6 5 6 9 6 10 8 8 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10 10 5
PRECIP TYPE R 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.7 9.9 10.7 11.5 11.7 12.2 12.7 12.9 13.1 13.2 13.2 13.3 13.4 13.3 13.1 13.0 12.8
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE SATURDAY 07/20/24 SUNDAY 07/21/24
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 CL CL FW CL FW FW CL FW FW BK BK SC SC FW FW FW
CLOUD COVER (%) 5 0 0 5 5 10 5 5 15 10 50 65 40 25 25 20 25
TEMPERATURE 55 58 67 74 76 70 66 66 66 66 70 71 71 61 57 56 54
MAX/MIN TEMP 76 64 76 52
WIND DIR N NW NW NW N NE NE NE NE NE NE NW E NE W W N
WIND (MPH) 3 2 5 6 5 6 9 8 9 8 6 12 4 5 4 5 2
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10 10 5
PRECIP TYPE R 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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.7 9.8 10.4 11.1 11.3 11.9 12.6 12.8 13.0 13.1 13.2 13.3 13.4 13.2 13.0 12.9 12.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN