Jacksonville, FL – A dangerous mix of heat and storms is set to impact the Jacksonville area Wednesday, with afternoon thunderstorms likely and heat index values pushing past 105°F. Residents should brace for heavy rain and possible localized flooding, especially during the late afternoon commute.
According to the National Weather Service, storms are expected to develop by early afternoon and intensify through the day, with a 60% chance of showers and thunderstorms. Winds will shift from the southeast to southwest, gusting up to 16 mph. Heat and humidity will remain high until storms roll through, offering only temporary relief.
Drivers should watch for sudden downpours on I-95 and I-10, along with ponding on local streets like San Jose Boulevard and Beach Boulevard. Outdoor workers and event organizers are urged to limit strenuous activities during the hottest part of the day and keep hydration a priority.
This storm threat tapers off Wednesday night, but rain chances linger into Thursday and Friday before a potentially wetter weekend. More advisories may be issued if storms intensify.
Five Day Jacksonville, FL Forecast:
- Tuesday Night: Chance of storms before 8 p.m., then partly cloudy. Low 77°F
- Wednesday: Strong storms likely in afternoon, heat index up to 107°F. High 94°F, low 78°F
- Thursday: 40% chance of storms after 2 p.m., sunny early. High 95°F, low 78°F
- Friday: 50% chance of storms, partly sunny. High 94°F, low 79°F
- Saturday: Storms likely in afternoon, partly cloudy. High 93°F, low 78°F
