Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast

74°F

23°C

Humidity 97%
Wind Speed NE 7 mph
Barometer 29.93 in (1014.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 9 Dec 4:53 am EST
Extended Forecast for

Dry Tortugas National Park FL

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 71. North wind around 10 mph.  Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 75. Windy, with a northeast wind 20 to 25 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Isolated showers.  Mostly cloudy, with a low around 72. Breezy, with a northeast wind 15 to 20 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers and
    Breezy

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 75. Northeast wind around 10 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 72. North wind around 10 mph.  Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 75. Chance of precipitation is 10%.

    High: 75 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Mostly cloudy, with a low around 73. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 71. North wind around 10 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 75. Windy, with a northeast wind 20 to 25 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 72. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 75. Northeast wind around 10 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 72. North wind around 10 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Isolated showers. Mostly sunny, with a high near 75. Chance of precipitation is 10%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.
Saturday
Scattered showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. Breezy. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 72. Windy. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 76. Windy. Chance of precipitation is 10%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dry Tortugas National Park FL
 24.62°N 82.87°W (Elev. 0 ft)
4:15 am EST Dec 9, 2025
5am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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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