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

TODAY
Rain Showers
Mostly cloudy. A 20 percent chance of showers in the morning. Highs 60 to 65. Northwest wind 5 to 10 mph.
TONIGHT
Mostly Cloudy
Partly cloudy in the evening then mostly cloudy. Lows 45 to 50. West wind 5 to 10 mph.
MONDAY
Cloudy
Cloudy in the morning then mostly sunny. Highs 65 to 70. North wind 5 to 10 mph.
MONDAY NIGHT
Mostly Cloudy
Partly cloudy in the evening then mostly cloudy. Lows around 50. North wind 5 to 10 mph.
TUESDAY
Partly Cloudy
Mostly sunny. Warmer. Highs 75 to 80. North wind 5 to 10 mph.
TUESDAY NIGHT
Partly Cloudy
Partly cloudy. Lows 50 to 55.
WEDNESDAY
Thunderstorms
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 75 to 80.
WEDNESDAY NIGHT
Thunderstorms
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows around 55.
THURSDAY
Partly Cloudy
Partly cloudy. Highs around 75.
THURSDAY NIGHT
Partly Cloudy
Partly cloudy. Lows around 50.
FRIDAY
Rain Showers
Partly cloudy. A 20 percent chance of showers in the afternoon. Highs 75 to 80.
FRIDAY NIGHT
Rain Showers
Partly cloudy in the evening then mostly cloudy. A 20 percent chance of showers. Lows 50 to 55.
SATURDAY
Rain Showers
Mostly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs 70 to 75. Chance of precipitation 30 percent.
Issued: 3:08 AM Sunday May 20, 2018
Will Expire: 5:00 PM Sunday May 20, 2018