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 >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Mostly Cloudy

65°F

18°C

Humidity 68%
Wind Speed NW 17 G 35 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Feb 12:53 am EST
Extended Forecast for

5 Miles WSW Long Key FL

  • Overnight

    Overnight: Mostly clear, with a low around 54. Very windy, with a north wind around 30 mph.

    Low: 54 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Sunny, with a high near 61. Windy, with a north wind 20 to 25 mph.

    High: 61 °F

    Sunny and
    Windy

  • Monday Night

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

    Low: 49 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon.

    High: 61 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northeast wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 72. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Very windy, with a north wind around 30 mph.
Monday
Sunny, with a high near 61. Windy, with a north wind 20 to 25 mph.
Monday Night
Mostly clear, with a low around 49. Breezy, with a northwest wind around 20 mph.
Tuesday
Sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Long Key FL
 24.79°N 80.89°W (Elev. 0 ft)
1:19 am EST Feb 23, 2026
1am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database