Rain Chances Build Through Week, Heavy Storms Likely by Friday

TODAY: Partly sunny with a slight chance of late-morning showers and thunderstorms. Breezy. High in the upper 80s. Southeast winds 15 to 20 mph, gusts up to 30 mph. Rain chance: 20%.

TONIGHT: Partly cloudy with a chance of showers developing after midnight. Low in the upper 70s. Southeast winds ease from 10 to 15 mph down to five to 10 mph overnight. Rain chance: 30%.

THIS WEEK: The pattern gets progressively wetter. Thursday brings considerable cloud cover with showers and thunderstorms likely by late afternoon — a 70% rain chance. Thursday night lingers at 50% before easing slightly after midnight. By Friday, the week's heaviest threat arrives: an 80% chance of afternoon and evening storms with thunderstorms likely. Anyone planning a beach day or offshore run this weekend should treat Friday as a washout and build schedules around Thursday morning. Rain chances step up sharply each day — Wednesday's 20% jumps to Friday's 80%. No forecast data is available beyond Friday.

ON THE WATER: Southeast winds at 15 to 20 mph with gusts to 30 mph make Wednesday a rough ride on open water. Small-craft operators should account for choppy conditions on the nearshore reefs and inlet approaches. The morning window — before any late-morning convection fires — offers the safer fishing window today. By Thursday and Friday, building southwest flow and increasing storm activity will close that window earlier each afternoon. Target Wednesday morning: run the nearshore bottom structure early, pull lines by noon and stay ahead of the day's developing cells.

ALERTS: No active National Weather Service watches, warnings or advisories are in effect for Martin, St. Lucie or Indian River counties at time of publication. Monitor NWS Melbourne (weather.gov/mlb) as the Friday storm system develops.

This article was generated with AI assistance using publicly available information. It was reviewed and approved by a human editor before publication. TC Sentinel uses AI writing tools in accordance with FTC guidelines.