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 San Juan County

RedFlagWarning

Special Weather Statement for San Juan County

TONIGHT
Clear
Mostly clear. Lows in the lower to mid 50s. Southwest wind to 10 mph becoming northwest after midnight.
SATURDAY
Partly Cloudy
Mostly sunny. Highs in the mid 60s to lower 70s. Northwest wind to 10 mph.
SATURDAY NIGHT
Clear
Clear. Lows in the 50s. Southwest wind to 10 mph becoming north after midnight.
SUNDAY
Clear
Sunny. Areas of smoke. Highs in the 70s. Northwest wind to 10 mph.
SUNDAY NIGHT
Clear
Mostly clear. Areas of smoke in the evening then smoke after midnight. Lows in the mid 50s to lower 60s. Southwest wind to 10 mph becoming north after midnight.
MONDAY
Clear
Sunny smoke. Highs in the mid 70s to lower 80s.
MONDAY NIGHT
Clear
Clear smoke. Lows in the 50s.
TUESDAY
Clear
Sunny smoke. Highs in the mid 70s to lower 80s.
TUESDAY NIGHT
Partly Cloudy
Clear in the evening then becoming partly cloudy. Smoke in the evening. Lows in the 50s.
WEDNESDAY
Partly Cloudy
Mostly sunny. Highs in the lower to mid 70s.
WEDNESDAY NIGHT
Partly Cloudy
Partly cloudy. Lows in the mid 50s.
THURSDAY
Rain Showers
Partly sunny with a slight chance of showers. Highs in the mid 60s to lower 70s.
THURSDAY NIGHT
Mostly Cloudy
Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 50s.
FRIDAY
Partly Cloudy
Mostly sunny. Highs near 70.
Issued: 3:26 PM Friday Aug 17, 2018
Will Expire: 4:00 AM Saturday Aug 18, 2018