Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

76°F

24°C

Humidity 85%
Wind Speed NW 15 G 25 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 22 Feb 6:53 pm EST
Extended Forecast for

Marathon Shores FL

  • Tonight

    Tonight: A slight chance of showers before 1am.  Partly cloudy, with a low around 55. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers and
    Windy

  • Monday

    Monday: Sunny, with a high near 62. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 62 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 60. North wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North wind around 5 mph becoming east after midnight.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 72. Chance of precipitation is 10%.

    Low: 72 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 1am. Partly cloudy, with a low around 55. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 62. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 49. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 60. North wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. North wind around 5 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 10%.
Friday
A slight chance of showers. Sunny, with a high near 82. Chance of precipitation is 10%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Sunny, with a high near 83. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Sunny, with a high near 82. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon Shores FL
 24.72°N 81.05°W (Elev. 0 ft)
6:15 pm EST Feb 22, 2026
7pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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