Sunday morning in Jacksonville starts off calm enough, with clear skies, temperatures near 62F and a steady southerly breeze. By later today, though, the warmest day of this stretch, topping out near 80F, will give way to a fast-moving line of storms that could turn the late-day commute into a windy, messy ride both in the city and along the coast.
Afternoon Winds Pick Up
According to NWS Jacksonville, a Wind Advisory is in effect from noon to 6 PM EST on Sunday, February 15, 2026, with south winds of 15 to 25 mph and gusts that could reach about 40 mph. A strong squall line is forecast to sweep from west to east, reaching western areas between 2 and 3 PM, moving into central zones around 4 to 5 PM and then on to southeast coastal communities near 7 to 8 PM. Some storms in that line could become severe, with damaging gusts and isolated tornadoes. Small Craft Advisories are posted for area waters, and local beaches carry a moderate rip current risk.
Timing And What To Expect
The main threat window, from roughly mid-to-late afternoon into early evening, will feature brief but intense downpours that can quickly cut visibility and make roads slick. Gusty winds may toss around unsecured outdoor items and bring down tree limbs, which could spark scattered power outages. If you can, try to avoid driving during the core of the squall line and give extra space on the road to high-profile vehicles that are more vulnerable to strong crosswinds. We covered the initial forecast yesterday in yesterday's forecast.
Beaches And Boats
Small craft are urged to stay in port or head for safe harbor, as seas will turn choppy and gusts can spike in and near stronger storms. Onshore winds and a moderate rip current risk are expected at area beaches through Monday, February 16, 2026, so plan to swim only at guarded beaches and follow lifeguard directions closely. Coastal visitors should check conditions before heading out for a walk, swim or surf session.
Short Range Outlook
Once the front pushes through, Monday, February 16, 2026 (Washington's Birthday) turns drier and cooler, with highs in the upper 60s and a northerly breeze. By midweek, temperatures rebound into the upper 70s to low 80s. From Tuesday through Thursday, expect mostly sunny skies with only isolated chances for showers.
What To Do Now
Before the line of storms arrives, secure loose outdoor items, bring pets and lightweight furniture indoors and have a simple plan to move inside quickly if threatening weather approaches. If you lose power or encounter downed lines, stay clear and report outages to your utility provider. For life-threatening emergencies, call 911.
