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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

20°F

-7°C

Humidity 55%
Wind Speed W 10 G 18 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 27 Jan 12:54 am EST
Extended Forecast for

Londontowne MD

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am
Cold Weather Advisory January 27, 01:29am until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 01:29am until January 27, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Overnight

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27. Wind chill values as low as -3. Southwest wind 6 to 9 mph.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. Wind chill values as low as -1. West wind 3 to 6 mph.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. Wind chill values as low as -1. West wind 6 to 9 mph.

    High: 22 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Calm wind becoming northwest around 6 mph after midnight.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Wind chill values as low as -2. West wind around 7 mph.
Tuesday
Sunny, with a high near 27. Wind chill values as low as -3. Southwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 9. Wind chill values as low as -1. West wind 3 to 6 mph.
Wednesday
Increasing clouds, with a high near 22. Wind chill values as low as -1. West wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 8. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 5.
Saturday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Londontowne MD
 38.95°N 76.55°W (Elev. 3 ft)
Last Update:
12:53 am EST Jan 27, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation