JACKSONVILLE, Fla. – A muggy start leads into another active weather day for Jacksonville, as conditions are expected to change quickly by this afternoon.
The Weather Authority’s Exact Track 4D technology shows a clear but steamy morning, with showers and storms likely rolling in after noon.
Rain and thunderstorm activity will be spotty, not widespread, so some neighborhoods may avoid the downpours while others are hit with heavy pockets of rain.
These storms are expected to remain non-severe, providing a much-needed break from any worries about dangerous winds or hail.
Instead, Jacksonville will see “run-of-the-mill” summertime storms with locally heavy rain, especially as the day goes on and into the evening.
The hourly outlook suggests clouds thickening by 2 p.m. and continued showers possible all the way through midnight.
Looking ahead, rainfall is expected to increase by midweek, with Jacksonville’s five-day accumulation around half an inch and some coastal spots pushing over one inch in the next week.
It’s a good idea to keep an umbrella handy—and watch for some extra standing water, especially in areas already prone to puddles.
Heat and humidity raise safety concerns
In addition to approaching storms, the heat and humidity will be relentless.
Temperatures start in the mid-70s early, surging into the 80s by 10 a.m. and reaching the 90s by midday, according to Exact Track 4D.
Many will feel like it’s in the triple digits, so it’s important to look out for pets and anyone planning time outdoors during the hottest stretch—from 8 a.m. through mid-afternoon.
The Weather Authority also warns of a high rip current risk for all area beaches today.
If a beach trip is in the plans, water safety is key—use extra caution and stay aware of posted warnings.
Highs for local communities are forecast to hit 91 in Starke, 92 in Middleburg, and 90 in St. Augustine, with the beaches hovering in the upper 80s to low 90s.
Tropical Storm Fernand is no threat
Tropical Storm Fernand is staying out at sea and is not expected to bring any impacts to Jacksonville or the First Coast.
Another area of disturbance near the Leeward Islands and Puerto Rico is being tracked, but the chances of development are low—only about 10% over the next week.
For now, the tropics remain on the quiet side, but The Weather Authority will keep you posted if that outlook changes.
Stay prepared and share your weather photos
With changing skies, lingering heat, and storm risks, it’s a great time to stay up to date on the latest forecasts from News4JAX and The Weather Authority with our weather app, available for free in the Apple and Google Play stores.
Have a unique photo of today’s weather in your neighborhood? Share it on SnapJAX.