Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

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Last Map Update: Wed, Apr 1, 2026 at 3:48:43 am EDT

Watches, Warnings & Advisories

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National Weather Service Tampa Bay Area, FL

National Weather Service Miami - South Florida

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Small Craft Advisory

Rip Current Statement

Short Term Forecast

Small Craft Advisory

Island Chain

Marine Winds

Marine Seas

A Small Craft Advisory remains in effect for all the Florida Keys waters, except the SE Gulft. Winds 20 to 25 knots, decreasing to near 20 knots. Seas : 5-8 ft in the Straits of Florida. Wind and wave conditions will be hazardous for small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.

TODAY...Partly sunny with a slight chance of showers. Breezy. Highs in the lower 80s. East winds 15 to 20 mph. Chance of rain 10 percent.

A Small Craft Advisory is in effect for the Florida Straits.
Small Craft Should Exercise Caution for all remaining waters. Moderate to Fresh Easterlies.
Bay and Gulfside seas 2-3 ft, except 3-4 ft W of Marquesas, Hawk Channel seas 2-4 ft, FL Straits seas 4-7 ft, SE Gulf seas 3-5 ft.
Bay/nearshore waters Choppy
Slight Chance for Showers