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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

69°F

21°C

Humidity 55%
Wind Speed E 9 mph
Barometer 30.08 in (1019.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Nov 9:53 pm EST
Extended Forecast for

Key West FL

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Northeast wind around 10 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. North wind around 10 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. East wind around 15 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Breezy, with an east wind 15 to 20 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 73. Breezy, with an east wind around 20 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Windy. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Windy. Chance of precipitation is 50%.

    Low: 73 °F

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 82. Windy. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Windy. Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. Northeast wind around 10 mph.
Sunday
Sunny, with a high near 80. North wind around 10 mph.
Sunday Night
Mostly clear, with a low around 73. East wind around 15 mph.
Monday
Sunny, with a high near 82. Breezy, with an east wind 15 to 20 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 73. Breezy, with an east wind around 20 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Windy. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Windy. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Windy. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Windy. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 82. Windy. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 74. Windy. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 83. Breezy. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Saturday
A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
Last Update:
10:15 pm EST Nov 14, 2026
Forecast Valid:
10pm EST Nov 14, 2026-6pm EST Nov 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation