Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast

54°F

12°C

Humidity 57%
Wind Speed N 14 G 29 mph
Barometer 30.30 in (1026.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 1 Feb 10:53 am EST
Extended Forecast for

Key West FL

  • Today

    Today: A slight chance of showers.  Partly sunny, with a high near 59. Breezy, with a north wind around 20 mph.  Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Breezy, with a northwest wind 15 to 20 mph.

    Low: 51 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. North wind around 15 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. North wind around 15 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind 10 to 15 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers.  Mostly clear, with a low around 62. Chance of precipitation is 10%.

    Low: 62 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers. Partly sunny, with a high near 59. Breezy, with a north wind around 20 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 51. Breezy, with a northwest wind 15 to 20 mph.
Monday
Mostly sunny, with a high near 62. North wind around 15 mph.
Monday Night
Mostly clear, with a low around 54. North wind around 15 mph.
Tuesday
Sunny, with a high near 68. Northeast wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 62. Chance of precipitation is 10%.
Thursday
A chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 55. Breezy. Chance of precipitation is 10%.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
11:15 am EST Feb 1, 2026
11am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database