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 Naval Air Station (KNQX)

Lat: 24.58°NLon: 81.68°WElev: 3ft.

Overcast

74°F

23°C

Humidity 91%
Wind Speed NE 8 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 9 Dec 5:53 am EST
Extended Forecast for

Summerland Key FL

  • Today

    Today: A chance of showers and thunderstorms, then showers likely after 7am.  Mostly cloudy, with a high near 78. Northeast wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers.  Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers.  Partly sunny, with a high near 78. North wind around 5 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 68. Northwest wind around 10 mph.  Chance of precipitation is 10%.

    Low: 68 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 75. North wind around 10 mph.

    High: 75 °F

    Sunny

  • Thursday Night

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

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

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

    Low: 72 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely after 7am. Mostly cloudy, with a high near 78. Northeast wind 10 to 15 mph. Chance of precipitation is 60%.
Tonight
A chance of showers. Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 78. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 68. Northwest wind around 10 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 75. North wind around 10 mph.
Thursday Night
Mostly clear, with a low around 69.
Friday
Mostly sunny, with a high near 78.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 20%.
Saturday
A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Monday
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:
Summerland Key FL
 24.66°N 81.43°W (Elev. 0 ft)
6:15 am EST Dec 9, 2025
6am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database