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

Hazardous Weather Conditions

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Overcast

75°F

24°C

Humidity 66%
Wind Speed W 13 G 23 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Feb 6:53 pm EST
Extended Forecast for

Key Biscayne FL

Red Flag Warning February 23, 09:00am until February 23, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 53. Windy, with a north wind 24 to 31 mph.

    Low: 53 °F

    Windy. Slight
    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon.

    High: 63 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Windy, with a northwest wind 20 to 23 mph.

    Low: 48 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 64. Wind chill values as low as 42 early. Breezy, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

    High: 64 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Northeast wind 5 to 7 mph becoming light and variable.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Southeast wind 6 to 11 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Southeast wind around 14 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southeast wind 10 to 13 mph.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 53. Windy, with a north wind 24 to 31 mph.
Monday
Sunny, with a high near 63. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon.
Monday Night
Mostly clear, with a low around 48. Windy, with a northwest wind 20 to 23 mph.
Tuesday
Sunny, with a high near 64. Wind chill values as low as 42 early. Breezy, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. Northeast wind 5 to 7 mph becoming light and variable.
Wednesday
Sunny, with a high near 72. Southeast wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 69. Southeast wind 10 to 14 mph.
Thursday
Mostly sunny, with a high near 77. Southeast wind around 14 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southeast wind 10 to 13 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A 20 percent chance of showers. Sunny, with a high near 78.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
Last Update:
4:02 pm EST Feb 22, 2026
Forecast Valid:
7pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation