Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

74°F

23°C

Humidity 67%
Wind Speed SE 8 mph
Barometer 30.23 in (1023.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Feb 10:53 am EST
Extended Forecast for

3 Miles NE Islamorada FL

  • Today

    Today: Sunny, with a high near 77. East wind around 5 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76. North wind around 5 mph becoming calm.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming north after midnight.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. North wind around 5 mph becoming calm  in the morning.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers.  Partly sunny, with a high near 79. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 77. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. North wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 62. West wind around 5 mph becoming north after midnight.
Friday
Sunny, with a high near 75. North wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
A slight chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Washington's Birthday
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 10%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Islamorada FL
 24.95°N 80.59°W (Elev. 0 ft)
10:15 am EST Feb 11, 2026
11am EST Feb 11, 2026-6pm EST Feb 17, 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