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

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Partly Cloudy

21°F

-6°C

Humidity 35%
Wind Speed NW 16 G 23 mph
Barometer 30.25 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 29 Jan 11:57 am EST
Extended Forecast for

Overlea MD

Cold Weather Advisory January 29, 07:00pm until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. West wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -6. Northwest wind around 7 mph.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19. Wind chill values as low as -5. Northwest wind 5 to 7 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -4. Calm wind becoming north around 6 mph after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm.  Mostly cloudy, with a high near 19. North wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 25. Blustery.

    High: 25 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. West wind 11 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -6. Northwest wind around 7 mph.
Friday
Mostly sunny, with a high near 19. Wind chill values as low as -5. Northwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -4. Calm wind becoming north around 6 mph after midnight.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 19. North wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 25. Blustery.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Overlea MD
 39.37°N 76.54°W (Elev. 302 ft)
9:54 am EST Jan 29, 2026
12pm 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