Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

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Last Map Update: Sat, Aug 9, 2025 at 12:12:34 pm PDT

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Extreme Heat Warning

Heat Advisory

Extreme Heat Watch

Heat Peaks Monday & Tuesday

An Extreme Heat Watch has been issued for much of the region including the Columbia Gorge, Lower Columbia Basin, Blue Mountain foothills, Central Oregon, John Day Basin, Simcoe Highlands, and the Yakima/Kittitas Valleys Sunday afternoon through Tuesday Evening. High temperatures are expected to reach 90-100 Sunday, 95-105 Monday, and 94-104 Tuesday. Mild overnight are also expected to drop into the low to mid-60s.