Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

20°F

-7°C

Humidity 43%
Wind Speed W 12 G 20 mph
Barometer 30.27 in (1025.3 mb)
Dewpoint 1°F (-17°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 29 Jan 10:54 am EST
Extended Forecast for

Trappe MD

Cold Weather Advisory January 29, 11:01am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 11:01am until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Today

    High: 24 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind 5 to 10 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 22. Wind chill values as low as -1. Northwest wind 5 to 10 mph.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -2. North wind around 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 21. North wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 13. Blustery.  Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely
    and Blustery

  • Sunday

    Sunday: A chance of snow before 1pm.  Mostly cloudy, with a high near 26. Blustery.  Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 22. Wind chill values as low as -1. Northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -2. North wind around 5 mph.
Saturday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 21. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 13. Blustery. Chance of precipitation is 60%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Blustery.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Trappe MD
 38.65°N 76.09°W (Elev. 3 ft)
4:11 am EST Jan 29, 2026
11am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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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