Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

43°F

6°C

Humidity	35%
Wind Speed	W 6 mph
Barometer	30.08 in
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	22 Jan 6:35 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Perryville MD

Winter Storm Watch January 24, 07:00pm until January 26, 07:00am

Cold Weather Advisory January 23, 08:00pm until January 24, 10:00am

Click here for hazard details and duration

Winter Storm Watch

Cold Weather Advisory

Tonight
Low: 29 °F
Decreasing
Clouds
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 11 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Saturday
High: 21 °F
Partly Sunny
Saturday Night
Low: 17 °F
Snow Likely
then Heavy
Snow
Sunday
High: 27 °F
Wintry Mix
Sunday Night
Low: 23 °F
Sleet then
Snow/Sleet
Monday
High: 25 °F
Chance Snow
Monday Night
Low: 9 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 5 to 8 mph becoming calm after midnight.

Friday

Partly sunny, with a high near 39. Light southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 25 mph.

Friday Night

Partly cloudy, with a low around 11. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 31 mph.

Saturday

Partly sunny, with a high near 21. Wind chill values as low as -5. North wind 10 to 14 mph, with gusts as high as 18 mph.

Saturday Night

Snow. The snow could be heavy at times. Low around 17. Northeast wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow before 10am, then snow, possibly mixed with sleet between 10am and 1pm, then snow and sleet, possibly mixed with freezing rain after 1pm. The snow could be heavy at times. High near 27. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.

Sunday Night

Sleet before 1am, then snow likely. Low around 23. Chance of precipitation is 90%.

Monday

A chance of snow before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 40%.

Monday Night

Mostly clear, with a low around 9.

Tuesday

Sunny, with a high near 20.

Tuesday Night

Partly cloudy, with a low around 12.

Wednesday

Partly sunny, with a high near 24.