Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

A Few Clouds

22°F

-6°C

Humidity 31%
Wind Speed Vrbl 5 mph
Barometer 30.26 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 30 Jan 2:35 pm EST
Extended Forecast for

Compton MD

Cold Weather Advisory January 30, 08:00pm until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 23. Northwest wind 7 to 9 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as -1. North wind 5 to 7 mph.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm.  Mostly cloudy, with a high near 20. Wind chill values as low as -1. North wind 7 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Cloudy, with a low around 12. Wind chill values as low as -5. North wind 13 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 23. Northwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -1. North wind 5 to 7 mph.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 20. Wind chill values as low as -1. North wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Cloudy, with a low around 12. Wind chill values as low as -5. North wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 26. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Compton MD
 38.31°N 76.64°W (Elev. 98 ft)
1:44 pm EST Jan 30, 2026
2pm EST Jan 30, 2026-6pm EST Feb 5, 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