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

Heavy Rainfall and Flash Flood Threat for the Southern Plains Today; Severe Thunderstorms from the Northeast to the Ohio Valley

Heavy rains are leading to an elevated concern for flash flooding across parts of Oklahoma and Texas today, and this heavy rainfall will spread slowly east over the weekend. Severe thunderstorms may produce damaging winds and a few tornadoes across parts of the Northeast and Ohio Valley this afternoon and evening. Significant river flooding continues across the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Rain

82°F

28°C

Humidity 79%
Wind Speed W 5 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 75°F (24°C)
Visibility 3.00 mi
Heat Index89°F (32°C)
Last update 21 Sep 2:53 pm EDT
Extended Forecast for

Key West FL

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms. Partly sunny, with a high near 89. East wind around 10 mph. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 80. East wind around 10 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 80 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. East wind around 10 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 79 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind around 10 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 88 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 81 °F

  • Monday

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.

    Chance
    Showers

    High: 88 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 81 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

    Chance
    Showers

    High: 89 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Partly sunny, with a high near 89. East wind around 10 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 80. East wind around 10 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. East wind around 10 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind around 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
Last Update:
3:15 pm EDT Sep 21, 2018
Forecast Valid:
3pm EDT Sep 21, 2018-6pm EDT Sep 27, 2018
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation