Threat For Heavy Rainfall And Flash Flooding Continues From The Mid South To The Mid Atlantic; Critical Fire Weather Over The Western U.S.

A slow moving low pressure system will bring a continued threat for heavy rainfall and flooding from portions of the Mid South to the Ohio Valley and Mid Atlantic through midweek. Some areas could see locally significant flooding. Out west,very dry humidity combined with gusty winds will lead to a continued threat for critical fire weather and dry thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

30°C

86°F

Humidity 72%
Wind Speed E 13 km/h
Barometer 1016.8 mb (30.03 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 25 Sep 12:53 am EDT
Extended Forecast for

Key West FL

  • Overnight

    Overnight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. East wind around 10 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 27 °C

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 32. East wind around 15 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

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

    Chance
    Showers

    Low: 27 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. East wind around 15 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 28. East wind around 20 km/h.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 28 °C

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. Chance of precipitation is 30%.

    Chance
    Showers

    High: 32 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 27 °C

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. 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. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 27 °C

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind around 10 km/h. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 32. East wind around 15 km/h. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind around 15 km/h. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. East wind around 15 km/h. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 28. East wind around 20 km/h. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly 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 26. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 2 m)
1:15 am EDT Sep 25, 2018
1am EDT Sep 25, 2018-6pm EDT Oct 1, 2018
 
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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