Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

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Last Map Update: Tue, Sep 1, 2026 at 4:46:38 am PDT

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Frost Advisory

Air Quality Alert

Thunderstorm and Rain Chances Increase This Week

PoP and High & Low Temperatures This Week

Chances of thunderstorms across the Cascades increase through Wednesday and Thursday (10-30% chance) with widespread rain showers across the Columbia Basin. Fall like temperatures return this week after a weather system brings cooler air into the region.