Seattle, WA
39°
Partly cloudy
Feels like:31°
Dew point:34°
Humidity:82%
Barometer:29.98 in ↑
Visibility:10.0 mi
Wind:SSW at 15 mph
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Coastal Waters From James Island To Cape Flattery, Wa Westward 20 Nm

Gale Warning in effect from 6 am pst this morning through this evening,

Today: SW wind 10 to 15 KT, becoming S 25 to 35 KT by noon. Wind waves building to 7 to 10 ft. W swell 10 to 12 ft at 11 seconds. Rain.
Tonight: S wind 30 to 40 KT, becoming W 25 KT after midnight. Wind waves 9 to 12 ft, subsiding. W swell 10 to 11 ft at 10 seconds. Rain.
Sun: W wind 20 to 30 KT, becoming NW in the afternoon. Wind waves 7 to 10 ft, subsiding. W swell 12 to 14 ft at 9 seconds. A chance of showers.
Sun Night: W wind 10 to 20 KT, becoming S after midnight. Wind waves 3 to 5 ft. W swell 12 to 14 ft, subsiding to 11 ft. A chance of showers.
Mon: S wind 20 to 30 KT. Wind waves building to 5 to 7 ft. W swell 9 to 11 ft. Rain.
Tue And Wed: S wind 15 to 25 KT. Wind waves 4 to 6 ft. W swell 10 to 13 ft

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5-Day Forecast

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Detailed Forecast

Rebecca Stevenson
Rebecca Stevenson is Chief Meteorologist for KIRO 7 Eyewitness News. Stevenson holds the Seal of Approval from the American Meteorological Society (AMS) and the National Weather Association.
Meteorologist Profile

Weather to Expect:

Numerous showers and a risk of thunderstorms in western Washington tonight as a trough of low pressure moves through.
Showers will continue overnight into Saturday morning, temperatures will be chilly in the morning in the low to mid 30s. The showers will be locally heavy within a convergence zone which poses the risk of wet snow mixing with rain within the zone. The snow level is near 1,500 feet so that it would not be difficult for a heavy shower to bring wet snow as low as 1,000 feet. That would bring the potential to locations like Cougar mountain, Issaquah Alps and Tiger mountain through early Saturday morning. Accumulation is not expected but it would make for slippery roads in the higher elevations.
A new frontal system, storm #5, will bring increasing rain and breezy winds Saturday afternoon and evening. The storm will not be as powerful as the last 4 but will make itself known with more rain on top of already saturated soils. Highs will be cool in the 40s.
Sunday will begin with scattered showers which will decrease through the afternoon. More sunbreaks are expected and highs will be in the mid 40s.

Be prepared for winter driving in the passes. A Winter Weather Advisory is in effect for the Cascades through 6am as snow showers will bring an additional 6-10" of snow overnight....especially in the convergence zone between Stevens and Snoqualmie Pass. ~Rebecca

3 - Day Forecast
Sat
Rain
45
Sun
Showers
47
Mon
Wind and Rain
48
Seattle Metropolitan Area
Weather to Expect:

Numerous showers and a risk of thunderstorms in western Washington tonight as a trough of low pressure moves through.
Showers will continue overnight into Saturday morning, temperatures will be chilly in the morning in the low to mid 30s. The showers will be locally heavy within a convergence zone which poses the risk of wet snow mixing with rain within the zone. The snow level is near 1,500 feet so that it would not be difficult for a heavy shower to bring wet snow as low as 1,000 feet. That would bring the potential to locations like Cougar mountain, Issaquah Alps and Tiger mountain through early Saturday morning. Accumulation is not expected but it would make for slippery roads in the higher elevations.
A new frontal system, storm #5, will bring increasing rain and breezy winds Saturday afternoon and evening. The storm will not be as powerful as the last 4 but will make itself known with more rain on top of already saturated soils. Highs will be cool in the 40s.
Sunday will begin with scattered showers which will decrease through the afternoon. More sunbreaks are expected and highs will be in the mid 40s.

Be prepared for winter driving in the passes. A Winter Weather Advisory is in effect for the Cascades through 6am as snow showers will bring an additional 6-10" of snow overnight....especially in the convergence zone between Stevens and Snoqualmie Pass. ~Rebecca