National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Isolated Severe Thunderstorms in the South

Excessive rainfall will continue to bring localized flash, urban, and small stream flooding, along with new and renewed river rises over the northern Gulf Coast into this afternoon. Isolated strong to severe thunderstorms are possible today across parts of southeast Alabama, southern Georgia and portions of north and northeast Florida. Read More >

Hazardous Weather Conditions

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Thunderstorm

86°F

30°C

Humidity 72%
Wind Speed SE 10 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 12 May 2:53 pm EDT
Extended Forecast for

Miami FL

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind around 10 mph.

    Chance
    T-storms

    High: 86 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 7 mph becoming southwest after midnight.

    Chance
    T-storms

    Low: 77 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Slight Chance
    T-storms then
    Showers
    Likely

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 77. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 77 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 82. Northeast wind 9 to 11 mph.

    Chance
    Showers

    High: 82 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 75. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 75 °F

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 80. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 22 mph.

    Slight Chance
    Showers and
    Breezy

    High: 80 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 75. Breezy, with a northeast wind around 18 mph, with gusts as high as 24 mph.

    Slight Chance
    Showers and
    Breezy

    Low: 75 °F

  • Sunday

    Sunday: A 20 percent chance of showers. Partly sunny, with a high near 79. Windy, with an east wind 16 to 21 mph, with gusts as high as 26 mph.

    Slight Chance
    Showers and
    Windy

    High: 79 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind around 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 7 mph becoming southwest after midnight.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 77. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 82. Northeast wind 9 to 11 mph.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 75. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 80. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 75. Breezy, with a northeast wind around 18 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 79. Windy, with an east wind 16 to 21 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 75. Windy.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 80. Breezy.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 76. Windy.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Miami FL
 25.78°N 80.18°W
Last Update:
3:01 pm EDT May 12, 2021
Forecast Valid:
3pm EDT May 12, 2021-6pm EDT May 18, 2021
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation