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 Lower Columbia and I - 5 Corridor in Cowlitz County

Rest Of Today
Rain
Rain. Rain may be heavy at times in the morning. Highs around 60. South wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts a half to three quarters of an inch.
Tonight
Cloudy
Cloudy. Showers in the evening, then a chance of showers after midnight. Lows 50 to 55. South wind 5 to 10 mph. Chance of precipitation 90 percent. Rainfall amounts around a tenth of an inch.
Monday
Mostly Cloudy
Mostly cloudy. Chance of showers in the morning, then showers and a slight chance of thunderstorms in the afternoon. Highs around 65. South wind 5 to 10 mph. Gusts to 20 mph in the afternoon. Chance of precipitation 90 percent. Rainfall amounts around a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Thunderstorms
Showers likely and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Patchy fog after midnight. Lows 50 to 55. South wind 5 to 10 mph. Chance of precipitation 70 percent.
Tuesday
Rain
Rain. Highs 60 to 65. Southeast wind 10 to 20 mph with gusts to 30 mph. Chance of rain near 100 percent.
Tuesday Night
Showers
Showers. Lows 50 to 55. Chance of precipitation near 100 percent.
Wednesday
Showers
Showers likely. Highs 65 to 70. Chance of precipitation 70 percent.
Wednesday Night
Thunderstorms
Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows around 50. Chance of precipitation 40 percent.
Thursday
Showers
Partly sunny with a 20 percent chance of showers. Highs 65 to 70.
Thursday Night
Mostly Cloudy
Mostly cloudy with a 20 percent chance of showers. Lows 50 to 55.
Friday
Mostly Cloudy
Mostly cloudy with a 20 percent chance of showers. Highs 65 to 70.
Friday Night
Mostly Cloudy
Mostly cloudy with a 20 percent chance of showers. Lows around 55.
Saturday
Showers
Partly sunny with a 20 percent chance of showers. Highs around 70.
Issued: 8:42 AM Sunday Sep 15, 2019
Will Expire: 8:42 AM Monday Sep 16, 2019