Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

81°F

27°C

Humidity 77%
Wind Speed Vrbl 3 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 16 Mar 7:53 pm EDT
Extended Forecast for

Key West FL

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 67. West wind around 10 mph.  Chance of precipitation is 80%.

    Low: 67 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Cloudy, with a high near 76. North wind around 15 mph.  Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 65. Breezy, with a north wind 15 to 20 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Cloudy, with a high near 77. Breezy, with a northeast wind 15 to 20 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 67. Breezy, with a northeast wind 15 to 20 mph.  Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A slight chance of showers.  Mostly cloudy, with a high near 78. Breezy.  Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 77. Breezy.

    High: 77 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 67. West wind around 10 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms. Cloudy, with a high near 76. North wind around 15 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 65. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 77. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 67. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 50%.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Sunny, with a high near 77. Breezy.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
8:15 pm EDT Mar 16, 2026
8pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database