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

Mostly Tranquil Weather for the CONUS

A tranquil stretch of weather for the Lower 48 is expected with no major storms through Wednesday and Thursday. Heavy rain is likely to produce flooding impacts through at least Thursday in American Samoa. Confidence is increasing that a significant winter storm will create considerable impacts Friday through the weekend from the Mid-Atlantic through the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

21°C

69°F

Humidity 70%
Wind Speed E 17 km/h
Barometer 1015.7 mb (30.00 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Last update 25 Jan 11:53 am EST
Extended Forecast for

3 Miles SW Marquesas Keys FL

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 24. Southeast wind around 20 km/h.

    Mostly Sunny

    High: 24 °C

  • Tonight

    Tonight: Isolated showers, then scattered showers and thunderstorms after 1am. Mostly cloudy, with a low around 23. Southeast wind around 25 km/h. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 23 °C

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 25. South wind 20 to 25 km/h becoming west 15 to 20 km/h in the afternoon. Chance of precipitation is 70%.

    Showers
    Likely

    High: 25 °C

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 21. Northwest wind 10 to 15 km/h becoming north after midnight. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 21 °C

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 23. North wind around 20 km/h. Chance of precipitation is 10%.

    Isolated
    Showers

    High: 23 °C

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 21.

    Mostly Cloudy

    Low: 21 °C

  • Friday

    Friday: Isolated showers. Mostly cloudy, with a high near 23. Chance of precipitation is 20%.

    Isolated
    Showers

    High: 23 °C

  • Friday
    Night

    Friday Night: Scattered showers. Cloudy, with a low around 18. Windy. Chance of precipitation is 50%.

    Scattered
    Showers and
    Windy

    Low: 18 °C

  • Saturday

    Saturday: Isolated showers. Mostly cloudy, with a high near 20. Very windy. Chance of precipitation is 10%.

    Isolated
    Showers and
    Very Windy

    High: 20 °C

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. Southeast wind around 20 km/h.
Tonight
Isolated showers, then scattered showers and thunderstorms after 1am. Mostly cloudy, with a low around 23. Southeast wind around 25 km/h. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 25. South wind 20 to 25 km/h becoming west 15 to 20 km/h in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 21. Northwest wind 10 to 15 km/h becoming north after midnight. Chance of precipitation is 30%.
Thursday
Isolated showers. Partly sunny, with a high near 23. North wind around 20 km/h. Chance of precipitation is 10%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Isolated showers. Mostly cloudy, with a high near 23. Chance of precipitation is 20%.
Friday Night
Scattered showers. Cloudy, with a low around 18. Windy. Chance of precipitation is 50%.
Saturday
Isolated showers. Mostly cloudy, with a high near 20. Very windy. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 13. Windy.
Sunday
Mostly sunny, with a high near 18. Windy.
Sunday Night
Partly cloudy, with a low around 15. Breezy.
Monday
Mostly sunny, with a high near 20. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles SW Marquesas Keys FL
 24.54°N 82.13°W (Elev. 0 m)
Last Update:
10:15 am EST Jan 25, 2022
Forecast Valid:
12pm EST Jan 25, 2022-6pm EST Jan 31, 2022
 
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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