Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

39°F

4°C

Humidity	41%
Wind Speed	NW 7 mph
Barometer	30.09 in
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	22 Jan 8:15 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: 26 °F
Decreasing
Clouds
Friday
High: 39 °F
Partly Sunny
Friday Night
Low: 8 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Saturday
High: 19 °F
Partly Sunny
Saturday Night
Low: 14 °F
Snow Likely
then Heavy
Snow
Sunday
High: 25 °F
Wintry Mix
Sunday Night
Low: 20 °F
Sleet then
Snow/Sleet
Monday
High: 25 °F
Chance Snow
Monday Night
Low: 7 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind around 6 mph becoming calm after midnight.

Friday

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

Friday Night

Partly cloudy, with a low around 8. Wind chill values as low as -8. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 32 mph.

Saturday

Partly sunny, with a high near 19. Wind chill values as low as -9. North wind 9 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Snow. The snow could be heavy at times. Low around 14. North wind 5 to 9 mph becoming calm. 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 25. 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 20. 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 7.

Tuesday

Sunny, with a high near 21.

Tuesday Night

Partly cloudy, with a low around 9.

Wednesday

Partly sunny, with a high near 24.