Severe Thunderstorm Warning

Locations Affected

Jacksonville, FL ∙ Bryceville, FL ∙ Jacksonville Division, FL ∙ Amelia City, FL ∙ Sawgrass, FL ∙ Lake Shore, FL ∙ Yulee, FL ∙ Atlantic Beach, FL ∙ Amelia Island, FL ∙ Neptune Beach, FL

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Jacksonville FL 223 PM EDT Wed Aug 12 2026 The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Central Nassau County in northeastern Florida... North central St. Johns County in northeastern Florida... Duval County in northeastern Florida... South central Charlton County in southeastern Georgia... * Until 315 PM EDT. * At 223 PM EDT, severe thunderstorms were located along a line extending from Yulee to near Bryceville, moving southeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Jacksonville, Fernandina Beach, Callahan, Jacksonville International Arpt, Unf, Arlington, Ponte Vedra Beach, Jacksonville Beach, Atlantic Beach, and Yulee. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3047 8210 3060 8187 3069 8155 3065 8140 3052 8141 3003 8128 TIME...MOT...LOC 1823Z 294DEG 17KT 3063 8157 3044 8198 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

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