Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Partly Cloudy

73°F

23°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Feb 11:53 pm EST
Extended Forecast for

Key Biscayne FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 72. South wind around 7 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 79. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am.  Partly cloudy, with a low around 71. South wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 78. Northwest wind 5 to 13 mph becoming northeast in the afternoon.  Chance of precipitation is 30%.

    High: 78 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 72. Northeast wind around 14 mph.  Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Sunny, with a high near 78. Breezy, with a northeast wind 13 to 17 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly clear, with a low around 73. Windy, with a northeast wind 18 to 23 mph.

    Low: 73 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm.  Mostly sunny, with a high near 77. Windy, with an east wind 18 to 23 mph.

    High: 77 °F

    Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 74. Windy, with an east wind 21 to 25 mph.

    Low: 74 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 72. South wind around 7 mph.
Saturday
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 71. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Northwest wind 5 to 13 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northeast wind around 14 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 78. Breezy, with a northeast wind 13 to 17 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 73. Windy, with a northeast wind 18 to 23 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 77. Windy, with an east wind 18 to 23 mph.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 74. Windy, with an east wind 21 to 25 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 78. Windy. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Windy.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 78. Windy.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. Windy.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 79. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
3:17 pm EST Feb 27, 2026
12am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database