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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

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

19°F

-7°C

Humidity 56%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 27 Jan 12:15 am EST
Extended Forecast for

Dowell MD

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am
Cold Weather Advisory January 27, 12:35am until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 12:35am until January 27, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Overnight

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 27. Northwest wind 6 to 8 mph.

    High: 27 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12. Calm wind becoming northwest around 6 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 10. Northwest wind around 8 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 30. West wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 13. Southwest wind around 7 mph becoming northwest after midnight.
Wednesday
Increasing clouds, with a high near 27. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 12. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 8.
Saturday
A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dowell MD
 38.36°N 76.46°W (Elev. 49 ft)
Last Update:
9:53 pm EST Jan 26, 2026
Forecast Valid:
12am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation