National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

80°F

27°C

Humidity 82%
Wind Speed E 8 mph
Barometer 29.92 in (1013.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Oct 9:53 pm EDT
Extended Forecast for

Dry Tortugas National Park FL

  • Tonight

    Tonight: Isolated showers. Mostly clear, with a low around 79. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 10%.

    Low: 79 °F

    Isolated
    Showers and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers. Mostly clear, with a low around 79. Northeast wind around 15 mph. Chance of precipitation is 10%.

    Low: 79 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Sunny, with a high near 83. Northeast wind around 15 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly clear, with a low around 79. Northeast wind around 15 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Sunny, with a high near 84. Windy. Chance of precipitation is 40%.

    High: 84 °F

    Scattered
    Showers and
    Windy

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 79. Windy. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers and
    Windy

  • Saturday

    Saturday: Scattered showers. Sunny, with a high near 83. Windy. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 80. Windy. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers and
    Windy

Detailed Forecast

Tonight
Isolated showers. Mostly clear, with a low around 79. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph.
Wednesday Night
Isolated showers. Mostly clear, with a low around 79. Northeast wind around 15 mph. Chance of precipitation is 10%.
Thursday
Isolated showers. Sunny, with a high near 83. Northeast wind around 15 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly clear, with a low around 79. Northeast wind around 15 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Sunny, with a high near 84. Windy. Chance of precipitation is 40%.
Friday Night
Scattered showers. Partly cloudy, with a low around 79. Windy. Chance of precipitation is 40%.
Saturday
Scattered showers. Sunny, with a high near 83. Windy. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 80. Windy. Chance of precipitation is 30%.
Sunday
Isolated showers. Sunny, with a high near 84. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 81. Chance of precipitation is 20%.
Monday
Isolated showers. Sunny, with a high near 84. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Tuesday
Isolated showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dry Tortugas National Park FL
 24.62°N 82.87°W (Elev. 0 ft)
Last Update:
9:58 pm EDT Oct 14, 2025
Forecast Valid:
10pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation