As of 5:04 a.m. Eastern on Sunday, March 15, 2026, Jacksonville is waking up to mostly cloudy, muggy skies, with patchy fog cutting into visibility for the morning commute. Highs are still expected to climb into the mid-80s this afternoon, and showers and thunderstorms are likely later in the day.
Afternoon Storms And Commute Impacts
The fog should lift by midmorning, but that will just clear the stage for the main act. A slight chance of showers around 1–2 p.m. turns into showers and thunderstorms likely from mid- to late afternoon into the early evening. Southeast winds of 5–15 mph with gusts up to 23 mph are expected, and while most cells will be brief, isolated storms, especially along US-301 and I-95, could produce damaging gusts and localized heavy downpours. The National Weather Service in Jacksonville has highlighted these threats, urging residents to secure loose outdoor items and plan for slower travel this afternoon. NWS Jacksonville
Monday Cold Front And Severe Threat
A strong cold front arrives Monday, March 16, bringing numerous showers and an elevated chance for strong to severe thunderstorms with damaging winds and a low chance of isolated tornadoes. Rainfall totals of roughly a half-inch to an inch are possible in bands that train over the same spot, and temperatures will tumble behind the front with highs in the mid-50s on Tuesday, March 17. Keep plans flexible for outdoor activities on Monday and monitor local forecasts.
Beach And Boating Safety
Local beaches can expect a moderate rip-current risk today with surf around 2–4 feet, and mariners should prepare for Small Craft Advisory conditions that begin late Sunday night into Monday. Swim only at lifeguarded beaches, avoid venturing out on small craft during the advisory, and check with local ocean-rescue teams before heading to the water.
How This Update Differs From Last Week
Hoodline ran a March 8 update about sea fog and pop-up storms; this weekend’s forecast features a more organized frontal system and a marine advisory that could disrupt Monday’s commute and coastal plans. For background on last week’s conditions, see our earlier coverage. sea fog and pop-up storms
