Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

73°F

23°C

Humidity 74%
Wind Speed E 12 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Feb 9:53 pm EST
Extended Forecast for

Big Pine Key FL

  • Tonight

    Tonight: Mostly clear, with a low around 68. East wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. East wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. East wind around 10 mph.
Wednesday
Sunny, with a high near 81. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 69. East wind around 5 mph.
Thursday
Sunny, with a high near 82. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 69.
Sunday
A slight chance of showers. Sunny, with a high near 83. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 58. Breezy. Chance of precipitation is 10%.
Monday
Sunny, with a high near 69. Breezy.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Pine Key FL
 24.68°N 81.35°W (Elev. 3 ft)
10:15 pm EST Feb 17, 2026
10pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
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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