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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

18°F

-8°C

Humidity 35%
Wind Speed NW 13 mph
Barometer 30.18 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 30 Jan 3:55 pm EST
Extended Forecast for

Perryville MD

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

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -8. Northwest wind around 7 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 19. Wind chill values as low as -8. North wind 7 to 9 mph.

    High: 19 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Wind chill values as low as -5. North wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Wind chill values as low as -5. North wind around 18 mph, with gusts as high as 29 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -8. Northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 19. Wind chill values as low as -8. North wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 12. Wind chill values as low as -5. North wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 25. Wind chill values as low as -5. North wind around 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 16. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
3:54 pm EST Jan 30, 2026
4pm EST Jan 30, 2026-6pm EST Feb 6, 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