Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

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Last Map Update: Wed, Apr 15, 2026 at 7:02:30 am PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Small Craft Advisory

Lake Wind Advisory

Wind Advisory

Frost Advisory

Freeze Watch

Gusty Winds Wednesday - Thursday

Freeze Watch Friday Morning

Weekly Weather Outlook

A cold front is expected to produce gusty winds Wednesday into Thursday. Wind Advisories have been issued for Sierra Front, W NV Basin and Range, N Washoe county, and the Surprise Valley. Lake Wind Advisory in effect for Lake Tahoe Wednesday.

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Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

NWS Forecast Office Reno, NV