Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

78°F

26°C

Humidity 52%
Wind Speed N 7 mph
Barometer 30.14 in (1021.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 12 Feb 12:53 pm EST
Extended Forecast for

3 Miles SW Marquesas Keys FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Northeast wind around 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. North wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. Northeast wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. North wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. East wind 10 to 15 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. Breezy.

    Low: 70 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 74. Chance of precipitation is 10%.

    High: 74 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers.  Partly cloudy, with a low around 71. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Washington's Birthday

    Washington's Birthday: Scattered showers.  Sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 65. North wind around 5 mph.
Friday
Mostly sunny, with a high near 72. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 66. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 72. East wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 70. Breezy.
Sunday
Isolated showers. Mostly sunny, with a high near 74. Chance of precipitation is 10%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Washington's Birthday
Scattered showers. Sunny, with a high near 75. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Marquesas Keys FL
 24.54°N 82.13°W (Elev. 0 ft)
1:15 pm EST Feb 12, 2026
1pm EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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