Miami, FL – South Florida is bracing for a week of persistent afternoon thunderstorms, which could interfere with outdoor plans for Juneteenth and the upcoming weekend. While Wednesday starts with a 30% chance of storms, the threat continues daily through the weekend, bringing heavy rain, lightning, and high humidity to the region.
The heat index will make it feel close to 100°F at times, so residents should prepare for consistently warm conditions.
Weather Threats for Juneteenth and Beyond
According to the National Weather Service in Miami, daily thunderstorms will affect the area, with storm chances ranging from 20% to 40% through the weekend. On Thursday, Juneteenth, expect scattered showers and thunderstorms after 11 a.m., with a 30% chance of rain.
This could impact travel along major routes like Interstate 95 and the Dolphin Expressway, particularly during the afternoon commute when heavy downpours and reduced visibility are possible. Drivers should plan for extra travel time and exercise caution in wet conditions.
Weekend Outlook: Heat and Storms
The weather pattern will remain mostly unchanged through Friday and Saturday, with partly sunny skies giving way to afternoon thunderstorms.
Highs will stay in the upper 80s, but the humidity will make it feel much hotter, so it’s essential to stay hydrated and take shelter if storms develop. As afternoon thunderstorms are likely, residents with outdoor plans should be prepared for sudden changes in the weather.
Storms Continue Into the New Week
The unsettled weather will persist into Sunday and Monday, with a 50% chance of showers and thunderstorms each day. These storms are typical for this time of year but can still disrupt plans and travel.
With the highest rainfall chances at the start of the work week, it’s important to stay weather-aware and have a reliable way to receive weather alerts for any changes to the forecast.
Five-Day Miami Forecast:
| Day | Weather Conditions | High Temperature | Chance of Showers & Thunderstorms |
|---|---|---|---|
| Wednesday | 30% chance of showers and thunderstorms, mainly after 1 p.m. | 87°F | 30% |
| Thursday | 30% chance of showers and thunderstorms, mainly after 11 a.m. | 86°F | 30% |
| Friday | 20% chance of showers and thunderstorms | 87°F | 20% |
| Saturday | 40% chance of showers and thunderstorms | 87°F | 40% |
| Sunday | 50% chance of showers and thunderstorms | 87°F | 50% |
Stay Prepared for Heat and Storms
Miami residents should prepare for another week of summer-like weather, with frequent afternoon thunderstorms and high humidity making it feel hotter than the actual temperature.
Be sure to stay hydrated, monitor the weather for changes, and take shelter if storms develop. With the potential for travel disruptions due to heavy rain and lightning, plan accordingly and check for weather updates throughout the week.
