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

Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

84°F

29°C

Humidity 82%
Wind Speed SE 8 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 17 Jun 5:53 pm EDT
Extended Forecast for

Key West FL

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Southeast wind around 10 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 79 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. South wind around 10 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 80 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 81 °F

  • Thursday

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

    Slight Chance
    T-storms

    High: 90 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 81 °F

  • Friday

    Friday: 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

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 82 °F

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Southeast wind around 10 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. South wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Southeast wind around 10 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Southeast wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 10%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
Last Update:
6:16 pm EDT Jun 17, 2019
Forecast Valid:
6pm EDT Jun 17, 2019-6pm EDT Jun 24, 2019
 
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