On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Marginal Risk of Severe Storms Northern Plains to Northern Great Lake States

Strong thunderstorms are also possible across the Ohio Valley and the Carolinas. Storms may contain damaging winds and heavy rain. Critical fire weather conditions persist ahead of a cold front moving into the Pacific Northwest. Behind the front, much colder air with high elevation snow will occur.
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Hazardous Weather Conditions

Current conditions at

Key West, Key West International Airport (KEYW)

Lat: 24.55°NLon: 81.75°WElev: 3ft.

Fair

30°C

86°F

Humidity 75%
Wind Speed N 9 km/h
Barometer 29.97 in (1014.8 mb)
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index36°C (97°F)
Last update 4 Sep 8:53 pm EDT
Extended Forecast for

Key West FL

  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 28. Calm wind.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 28 °C

  • Saturday

    Saturday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 32. West wind 5 to 10 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 32 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 9pm.  Partly cloudy, with a low around 28. North wind around 10 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 28 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. West wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 32 °C

  • Sunday
    Night

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

    Chance
    T-storms

    Low: 27 °C

  • Labor
    Day

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

    Chance
    T-storms

    High: 32 °C

  • Monday
    Night

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

    Chance
    T-storms

    Low: 27 °C

  • Tuesday

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

    Chance
    T-storms then
    Chance
    Showers

    High: 32 °C

  • Tuesday
    Night

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

    Chance
    Showers

    Low: 27 °C

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 28. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 32. West wind 5 to 10 km/h. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms, mainly after 9pm. Partly cloudy, with a low around 28. North wind around 10 km/h. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. West wind 5 to 10 km/h. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Northwest wind around 10 km/h. Chance of precipitation is 30%.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 2 m)
8:15 pm EDT Sep 4, 2015
9pm EDT Sep 4, 2015-6pm EDT Sep 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database