Weather Alerts For Jacksonville, FL
Freeze Warning
-URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1113 PM EST Mon Feb 23 2026 Coastal Nassau-Coastal Duval-Coastal Flagler-Trout River- Northeast Coastal St. Johns-South Central Duval-Southeast Coastal St. Johns-Northern Inland St. Johns- Including the cities of Ponte Vedra Beach, Butler Beach, Anastasia, Oceanway, Amelia City, Saint Augustine Beach, Arlington, Riverside, Yulee, Jacksonville, Saint Augustine, Fernandina Beach, Ortega, Tallyrand, Saint Augustine Shore, San Marco, Saint Augustine South, Durbin, Palm Coast, and Palm Valley 1113 PM EST Mon Feb 23 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 24 expected. * WHERE...Coastal Duval, Coastal Flagler, Coastal Nassau, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, and Trout River Counties. * WHEN...Until 9 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold. &&
Cold Weather Advisory
-URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1113 PM EST Mon Feb 23 2026 Coastal Nassau-Coastal Duval-Coastal Flagler-Trout River- Northeast Coastal St. Johns-South Central Duval-Southeast Coastal St. Johns-Northern Inland St. Johns- Including the cities of Ponte Vedra Beach, Butler Beach, Anastasia, Oceanway, Amelia City, Saint Augustine Beach, Arlington, Riverside, Yulee, Jacksonville, Saint Augustine, Fernandina Beach, Ortega, Tallyrand, Saint Augustine Shore, San Marco, Saint Augustine South, Durbin, Palm Coast, and Palm Valley 1113 PM EST Mon Feb 23 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 24 expected. * WHERE...Coastal Duval, Coastal Flagler, Coastal Nassau, Northeast Coastal St. Johns, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, and Trout River Counties. * WHEN...Until 9 AM EST Tuesday. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold. &&