Jacksonville, Fla. – Drivers in northeast Florida could see wet roads and thunder rumbling by Tuesday afternoon as storms develop across Jacksonville. The mix of high heat and spotty thunderstorms will affect commutes and outdoor plans, especially along I-95. Residents should plan for delays and stay weather-aware through midweek.
According to the National Weather Service in Jacksonville, a 30% chance of storms arrives Tuesday after 2 p.m., with gusts up to 16 mph. Highs will push near 90, adding humidity to the first full day of fall. East winds will calm conditions Tuesday night, but more storms return by Wednesday afternoon.
Localized downpours may cause ponding on streets and slower travel, especially on major corridors such as I-95 and I-10. Afternoon outdoor activities could face lightning delays. Those with school pickups or evening sports should monitor conditions and have a backup plan.
Wednesday’s forecast brings another round of showers and storms by mid-afternoon, with highs near 91°. Conditions remain unsettled through Thursday evening as a weak front lingers over north Florida. By Friday, rain chances climb to 60%, keeping roads slick and skies unsettled.
This stretch of September heat paired with daily storm chances will continue into the weekend, though early fall cold fronts remain weeks away. More advisories are possible if storms intensify.
Five-Day Forecast for Jacksonville, Fla.
- Tuesday: Mostly sunny, storms after 2 p.m., high near 90°.
- Wednesday: 20% chance storms by afternoon, high near 91°.
- Thursday: 30% chance storms, high near 92°.
- Friday: 60% chance showers, high near 90°.
- Saturday: 40% chance storms, high near 88°.
