NWS Forecast Office Jacksonville, FL

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Last Map Update: Sat, Jun 13, 2026 at 5:54:20 pm EDT

Watches, Warnings & Advisories

National Weather Service Atlanta/Peachtree City, GA

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National Weather Service Tampa Bay Area, FL

Heat Advisory

Flood Advisory

Special Weather Statement

Marine Weather Statement

Hazardous Weather Outlook

High Heat This Weekend

Localized Flooding Possible Today

Climate

🥵 Summertime heat and humidity will build through this weekend. ⚠️ Heat Index values are forecast to soar to about 104-108° range ☀️ Heat Safety tips to keep your cool: 🕶️🧢 Have protection from the heat/sun (like sunglasses or a hat) 🥤 Drink plenty of water to stay hydrated ⛱️ Look for shady areas to take breaks 🧴 Apply sunscreen regularly

Increasing thunderstorm coverage is expected this afternoon with scattered to numerous showers and thunderstorms, especially south of Waycross, GA. Storms will move slowly, and strong storms may produce rainfall at a rate of 3 to 5 inches per hour. Though individual storms aren't likely to last an hour, they still have the potential to wring out 1 to 2 inches of rain as they "pulse up." Heavy downpours may cause brief flooding in flood-prone areas, especially urban locations.