Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

A Few Clouds

28°C

83°F

Humidity 67%
Wind Speed E 7 km/h
Barometer 1018.9 mb (30.09 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 21 Aug 12:53 am EDT
Extended Forecast for

Miami FL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 27. East wind around 13 km/h.

    Chance
    Showers

    Low: 27 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 32. Heat index values as high as 38. East wind 13 to 18 km/h.

    Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 26. East wind around 11 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 26 °C

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 32. East wind 10 to 16 km/h.

    Chance
    T-storms

    High: 32 °C

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 26. East wind 11 to 13 km/h.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 26 °C

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 31. East wind 10 to 14 km/h.

    Chance
    T-storms

    High: 31 °C

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers.  Mostly cloudy, with a low around 26. Southeast wind 11 to 13 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 26 °C

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 8am.  Mostly cloudy, with a high near 32. Southeast wind 11 to 14 km/h.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 32 °C

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 26. Southeast wind around 11 km/h.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 26 °C

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 27. East wind around 13 km/h.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32. Heat index values as high as 38. East wind 13 to 18 km/h.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 26. East wind around 11 km/h. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32. East wind 10 to 16 km/h.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 26. East wind 11 to 13 km/h.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East wind 10 to 14 km/h.
Friday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 26. Southeast wind 11 to 13 km/h. Chance of precipitation is 60%.
Saturday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 32. Southeast wind 11 to 14 km/h. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 26. Southeast wind around 11 km/h.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 32.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Miami FL
 25.76°N 80.21°W
12:17 am EDT Aug 21, 2019
1am EDT Aug 21, 2019-6pm EDT Aug 27, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database