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 Upper Columbia Basin

Rest Of Tonight
Cloudy
Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid to upper 50s. Southwest wind 5 to 15 mph.
Tuesday
Cloudy
Partly cloudy. Highs in the lower to mid 80s. Southwest wind 5 to 15 mph.
Tuesday Night
Cloudy
Partly cloudy. Lows in the mid to upper 50s. Southwest wind 5 to 15 mph.
Wednesday
Cloudy
Mostly cloudy. Highs in the lower to mid 80s. Southwest wind 5 to 15 mph with gusts to around 30 mph.
Wednesday Night
Clear
Mostly clear. Lows in the 50s. Breezy. West wind 10 to 20 mph with gusts to around 35 mph.
Thursday through Saturday Night
Windy
Windy Thursday afternoon and evening. Mostly clear. Highs in the mid 70s to mid 80s. Lows in the upper 40s to upper 50s.
Sunday and Sunday Night
Clear
Mostly clear. Highs in the mid to upper 80s. Lows in the 50s.
Monday
Sunny
Sunny. Highs in the lower to mid 90s.
Issued: 4:40 PM Monday Jul 15, 2019
Will Expire: 4:40 PM Tuesday Jul 16, 2019