Miami, Florida –Thunderstorms will surge back into Miami by Friday afternoon, July 18th, threatening to drench streets just as commuters hit I-95. With rain chances reaching 70 percent and strong wind gusts possible, drivers should prepare for slick pavement and sudden slowdowns after 2 p.m.
According to the National Weather Service, Miami’s heat index could top 103°F before storms roll through on Friday, with gusty southeast winds making outdoor conditions steamy and unpredictable. Residents are urged to plan ahead: allow extra travel time, avoid flooded roads, and check for power outages, especially during peak rainfall late Friday.
Friday night brings a return to drier air as thunderstorms taper off, but the heat holds strong. Saturday promises a classic Miami summer day with full sun and a high near 88°F, ideal for outdoor plans. East winds continue, but storm risks drop sharply for the weekend.
By Sunday, spotty showers and thunderstorms could pop up in the evening, with most of the day remaining warm and dry. Next week, a daily pattern of afternoon storms resumes—Monday and Tuesday each bring a 40 percent chance of showers, especially late in the day.
Stay weather-aware: charge devices, secure outdoor items, and stay off the roads during downpours. With summer heating up, Miami residents should be ready for quick changes and heavy rain through early next week.
Warnings remain in effect through Sunday night. More advisories may be issued as storm chances fluctuate.
Miami Five Day Forecast (Friday, July 18th – Wednesday, July 23rd):
- Friday: Partly sunny, then thunderstorms after 2 p.m. High 88°F. Winds SE 13–15 mph, gusts up to 20 mph.
- Friday Night: Partly cloudy, slight chance of showers. Low 83°F.
- Saturday: Sunny, hot. High near 88°F.
- Saturday Night: Mostly clear. Low 82°F.
- Sunday: Afternoon storms possible (30% chance), mostly sunny. High 88°F.
- Sunday Night: Showers possible (40% chance). Low 81°F.
- Monday: Thunderstorms likely after 2 p.m. (40% chance). High 88°F.
- Monday Night: Storms linger. Low 81°F.
- Tuesday: Afternoon storms likely. High 88°F.
- Tuesday Night: Isolated storms. Low 81°F.
- Wednesday: Scattered storms continue. High near 88°F.
Prepare for changing summer conditions and stay alert for new advisories as Miami’s stormy season continues.
