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.

Fair

57°F

14°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 31 Jan 6:53 am EST
Extended Forecast for

Key West FL

Wind Advisory January 31, 07:00pm until February 1, 10:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Showers likely.  Partly sunny, with a high near 72. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely and
    Windy

  • Tonight

    Tonight: A slight chance of showers.  Mostly cloudy, with a low around 50. Very windy, with a northwest wind around 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers and
    Very Windy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 59 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. Breezy, with a north wind 15 to 20 mph.

    Low: 51 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 62. North wind 10 to 15 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    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 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely. Partly sunny, with a high near 72. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Tonight
A slight chance of showers. Mostly cloudy, with a low around 50. Very windy, with a northwest wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 59. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 51. Breezy, with a north wind 15 to 20 mph.
Monday
Sunny, with a high near 62. North wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
A slight chance of showers. Sunny, with a high near 71. Chance of precipitation is 10%.
Thursday Night
Partly cloudy, with a low around 56. Breezy.
Friday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
7:15 am EST Jan 31, 2026
7am EST Jan 31, 2026-6pm EST Feb 6, 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