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Weather Forecast

State Map
East Slopes of the Central Cascades of Washington
East Slopes of the Southern Cascades of Washington
San Juan County
Western Whatcom County
Central Cascade Foothills
Western Skagit County
Everett and Vicinity
Seattle Metropolitan Area
Tacoma Area
Admiralty Inlet Area
Hood Canal, Kitsap Peninsula
Southwest Interior
Olympics
Eastern Strait of Juan de Fuca
Western Strait of Juan de Fuca
North Coast
Central Coast
West Slopes Northern Cascades and Passes
West Slopes Central Cascades and Passes
South Washington Cascades
Willapa Hills
South Washington Coast
Lower Columbia and I-5 Corridor in Cowlitz County
Western Columbia River Gorge
East Columbia River Gorge
Kittitas Valley
Yakima Valley
Lower Columbia Basin
Foothills of the Blue Mountains
Northwest Blue Mountains
Northeast Blue Mountains
Lower Garfield and Asotin Counties
Washington Palouse
Moses Lake Area
Upper Columbia Basin
Spokane Area
Northeast Mountains
Okanogan Highlands
Greater Vancouver Area
South Washington Cascade Foothills
Wenatchee Area
East Slopes Northern Cascades
Okanogan Valley
Waterville Plateau
East Slopes of the Central Cascades of Washington East Slopes of the Southern Cascades of Washington San Juan County Western Whatcom County Central Cascade Foothills Northwest Interior Everett and Vicinity Seattle Metropolitan Area Tacoma Area Admiralty Inlet Area Hood Canal, Kitsap Peninsula Southwest Interior Olympics Eastern Strait of Juan de Fuca Western Strait of Juan de Fuca North Coast Central Coast West Slopes Northern Cascades and Passes West Slopes Central Cascades and Passes South Washington Cascades Willapa Hills South Washington Coast Lower Columbia and I-5 Corridor in Cowlitz County Western Columbia River Gorge East Columbia River Gorge Kittitas Valley Yakima Valley Lower Columbia Basin Foothills of the Blue Mountains Northwest Blue Mountains Northeast Blue Mountains Lower Garfield and Asotin Counties Washington Palouse Moses Lake Area Upper Columbia Basin Spokane Area Northeast Mountains Okanogan Highlands Greater Vancouver Area South Washington Cascade Foothills Wenatchee Area East Slopes Northern Cascades Okanogan Valley Waterville Plateau

National Weather Service Forecast for South Washington Cascades

Today
Thunderstorms
Showers in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Snow level 6500 feet. West wind 5 to 15 mph. Chance of precipitation 90 percent. Rainfall amounts a quarter to a half of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly Cloudy
Mostly cloudy. Slight chance of thunderstorms in the evening. Chance of showers in the evening, then a slight chance of showers after midnight. Snow level 6000 feet. West wind 5 to 10 mph. Gusts to 20 mph in the evening. Chance of precipitation 50 percent. Rainfall amounts around a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Partly Cloudy
Partly cloudy in the morning, then mostly sunny. Warmer. Free air freezing level 9000 feet rising to 12000 feet in the afternoon. Light wind.
Monday Night
Mostly Clear
Mostly clear. Free air freezing level 13000 feet rising to 14000 feet after midnight. East wind 5 to 10 mph.
Tuesday
Mostly Sunny
Mostly sunny. Free air freezing level 14000 feet. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly Clear
Mostly clear. Free air freezing level 14000 feet lowering to 13000 feet after midnight.
Wednesday
Showers
Partly sunny with a 20 percent chance of showers. Snow level above 8000 feet.
Wednesday Night
Partly Cloudy
Partly cloudy. Free air freezing level 11000 feet rising to 12000 feet after midnight.
Thursday
Partly Cloudy
Partly cloudy. Free air freezing level 14000 feet.
Thursday Night
Partly Cloudy
Partly cloudy. Free air freezing level 15000 feet rising to 16000 feet after midnight.
Friday
Mostly Sunny
Mostly sunny. Free air freezing level 16000 feet.
Friday Night
Partly Cloudy
Partly cloudy. Free air freezing level 16000 feet lowering to 15000 feet after midnight.
Saturday
Mostly Sunny
Mostly sunny. Free air freezing level 15000 feet lowering to 14000 feet in the afternoon.
Issued: 6:33 AM Sunday Sep 19, 2021
Will Expire: 6:33 AM Monday Sep 20, 2021