Jacksonville, FL – Jacksonville residents should prepare for afternoon thunderstorms starting Monday, with storms expected to develop after 1 p.m. and continue into the evening. Heat index values may reach 100 degrees before storms temporarily ease the heat, according to officials.
Thunderstorm Activity Expected Daily Through Wednesday
The National Weather Service Jacksonville reports that scattered showers and storms will form across North Florida each afternoon through Wednesday, with the strongest activity midweek. Gusty winds up to 30 mph and localized heavy downpours may reduce visibility on major roads, particularly along Interstates 10 and 95, during evening commutes.
Monday carries a 70% chance of storms, while Tuesday sees a 40% chance of afternoon showers, and Wednesday’s storm chances rise again to 60%, with stronger storms possible between 11 a.m. and 2 p.m.
Areas Most at Risk and Precautions
Residents in Duval, Clay, and St. Johns counties should prepare for brief power flickers, ponding on roads, and lightning delays at outdoor events. Officials advise drivers to slow down during heavy rain, avoid flooded streets, and keep devices charged in case of power outages.
Temperatures are expected to hover near 90 degrees daily, with the highest heat peaking Thursday at 94°F once drier air moves in.
Jacksonville Five-Day Forecast
- Monday: High 90°F, storms likely after 1 p.m., rain chance 70%
- Tuesday: High 90°F, scattered storms in afternoon, rain chance 40%
- Wednesday: High 91°F, storms likely midday, rain chance 60%
- Thursday: High 94°F, sunny with isolated storms late, rain chance 20%
- Friday: High 92°F, widespread afternoon storms, rain chance 80%
How are you staying safe during Jacksonville’s stormy afternoons? Share your tips and experiences in the comments below.
