Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Heavy Rain Fog/Mist

76°F

24°C

Humidity 94%
Wind Speed W 8 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 74°F (23°C)
Visibility 3.00 mi
Heat Index76°F (24°C)
Last update 20 Apr 3:53 am EDT
Extended Forecast for

Key West FL

Flood Advisory until April 20, 06:00am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until April 20, 06:00am

    NOW until
    6:00am Tue

    Flood Advisory

  • Overnight

    Overnight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. South wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 77 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 85. South wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 76. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 76 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 83. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Mostly cloudy, with a low around 76. North wind 5 to 10 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 76 °F

  • Thursday

    Thursday: A slight chance of showers.  Mostly sunny, with a high near 82. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Mostly clear, with a low around 77. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 77 °F

  • Friday

    Friday: A slight chance of showers.  Sunny, with a high near 84. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 84 °F

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 76. Southwest wind around 5 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 76. North wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 10%.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 77. Chance of precipitation is 10%.
Friday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 78.
Saturday
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 78. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Sunny, with a high near 85. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 76. Chance of precipitation is 10%.
Monday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Click Map For Forecast
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
3:15 am EDT Apr 20, 2021
4am EDT Apr 20, 2021-6pm EDT Apr 26, 2021
 
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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