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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

19°F

-7°C

Humidity 65%
Wind Speed NW 3 mph
Barometer 29.88 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 6 Feb 12:35 am EST
Extended Forecast for

Perryville MD

Extreme Cold Watch February 7, 04:00am until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Scattered snow showers after 5pm. Mostly cloudy, with a high near 31. Light and variable wind. Chance of precipitation is 30%.

    High: 31 °F

    Partly Sunny
    then
    Scattered
    Snow Showers

  • Friday Night

    Friday Night: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 11. Light and variable wind becoming northwest 13 to 18 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

    Low: 11 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Wind chill values as low as -14. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 55 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 46 mph.

    Low: 7 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. Calm wind.
Friday
Scattered snow showers after 5pm. Mostly cloudy, with a high near 31. Light and variable wind. Chance of precipitation is 30%.
Friday Night
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 11. Light and variable wind becoming northwest 13 to 18 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 17. Wind chill values as low as -14. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 55 mph.
Saturday Night
Mostly clear, with a low around 7. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 46 mph.
Sunday
Sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A chance of rain or freezing rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.57°N 76.07°W (Elev. 79 ft)
Last Update:
12:53 am EST Feb 6, 2026
Forecast Valid:
12am EST Feb 6, 2026-6pm EST Feb 12, 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