Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

87°F

31°C

Humidity 72%
Wind Speed S 6 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 20 Jul 10:53 am EDT
Extended Forecast for

Key West Airport FL

  • Today

    Today: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 90. Calm wind.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 90 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 83. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 10%.

    Slight Chance
    T-storms

    Low: 83 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 91. West wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 10%.

    Slight Chance
    T-storms

    High: 91 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 83. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 83 °F

  • Saturday

    Saturday: A slight chance of showers.  Sunny, with a high near 91. Southeast wind around 5 mph.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 91 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Partly cloudy, with a low around 83. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 83 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms.  Sunny, with a high near 90. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 90 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 82. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 82 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 90. Chance of precipitation is 30%.

    Chance
    Showers

    High: 90 °F

Detailed Forecast

Today
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 83. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 10%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 10%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 83. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Sunny, with a high near 91. Southeast wind around 5 mph. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 83. Chance of precipitation is 10%.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 82. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 90. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Key West Airport FL
 24.55°N 81.75°W (Elev. 0 ft)
11:15 am EDT Jul 20, 2017
11am EDT Jul 20, 2017-6pm EDT Jul 26, 2017
 
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