Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

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Last Map Update: Wed, Mar 11, 2026 at 8:36:30 am PDT

Watches, Warnings & Advisories

National Weather Service Seattle/Tacoma, WA

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Blizzard Warning

Winter Storm Warning

High Wind Warning

Gale Warning

Winter Weather Advisory

Small Craft Advisory

Hazardous Seas Warning

Wind Advisory

Hydrologic Outlook

Heavy Rain & Flooding Potential

A long duration atmospheric river will bring periods of moderate to heavy rain to NW OR & SW WA Wed-Fri. Landslides, minor flooding of rivers that drain from the Willapa Hills, Coast Range, & Cascades, and flooding of small creeks, streams, & low-lying areas are possible.