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 Southwest Interior

TONIGHT
Mostly Cloudy
Mostly cloudy. Lows in the lower to mid 50s. West wind 10 to 15 mph becoming southwest after midnight.
FRIDAY
Rain Showers
Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s to lower 70s. West wind to 10 mph increasing to 10 to 15 mph in the afternoon.
FRIDAY NIGHT
Rain Showers
Mostly cloudy with a slight chance of showers. Lows in the upper 40s to mid 50s. West wind 10 to 15 mph decreasing to 10 mph or less after midnight.
SATURDAY
Partly Cloudy
Partly sunny. Highs in the 70s. Light wind becoming northwest to 10 mph in the afternoon.
SATURDAY NIGHT
Clear
Mostly clear. Lows near 50. West wind 10 to 15 mph decreasing to 10 mph or less after midnight.
SUNDAY
Clear
Sunny. Highs in the upper 70s.
SUNDAY NIGHT
Rain Showers
Partly cloudy in the evening then becoming mostly cloudy. A slight chance of showers. Lows in the lower 50s.
MONDAY
Rain Showers
Partly sunny with a slight chance of showers. Highs in the mid to upper 60s.
MONDAY NIGHT
Rain Showers
Partly cloudy. A slight chance of showers in the evening. Lows in the upper 40s.
TUESDAY
Partly Cloudy
Mostly sunny. Highs in the lower 70s.
TUESDAY NIGHT
Clear
Mostly clear. Lows in the mid to upper 40s.
WEDNESDAY
Partly Cloudy
Mostly sunny. Highs in the lower to mid 70s.
WEDNESDAY NIGHT
Partly Cloudy
Partly cloudy. Lows near 50.
THURSDAY
Partly Cloudy
Mostly sunny. Highs in the lower 70s.
Issued: 3:36 PM Thursday Jun 21, 2018
Will Expire: 4:00 AM Friday Jun 22, 2018