Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

27°C

81°F

Humidity 79%
Wind Speed Calm
Barometer 1016.8 mb (30.03 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 29 Sep 3:53 am EDT
Extended Forecast for

Key West FL

  • Overnight

    Overnight: A slight chance of showers.  Partly cloudy, with a low around 26. Calm wind.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 26 °C

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 8am.  Mostly sunny, with a high near 31. Calm wind.  Chance of precipitation is 10%.

    Slight Chance
    T-storms

    High: 31 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 26. Northeast wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 26 °C

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. East wind around 10 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 32 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. Northeast wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 27 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Sunny, with a high near 32. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 32 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 27 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 31. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 31 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 26 °C

Detailed Forecast

Overnight
A slight chance of showers. Partly cloudy, with a low around 26. Calm wind. Chance of precipitation is 10%.
Thursday
A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 31. Calm wind. Chance of precipitation is 10%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Northeast wind 5 to 10 km/h. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. East wind around 10 km/h. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Northeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Sunny, with a high near 32. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 2 m)
3:15 am EDT Sep 29, 2016
4am EDT Sep 29, 2016-6pm EDT Oct 5, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database