Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Unknown Precip Fog/Mist

37°F

3°C

Humidity	100%
Wind Speed	NE 8 mph
Barometer	29.84 in
Dewpoint	37°F (3°C)
Visibility	6.00 mi
Wind Chill	31°F (-1°C)
Last update	22 Feb 1:35 pm EST

More Information:

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

Extended Forecast for

Perryville MD

Winter Storm Warning February 22, 03:00pm until February 23, 10:00am

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 38 °F
Rain/Snow
Tonight
Low: 32 °F
Heavy Snow
and Breezy
Monday
High: 37 °F
Heavy Snow
and Breezy
Monday Night
Low: 22 °F
Decreasing
Clouds
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Cloudy
then Snow
Likely
Wednesday
High: 44 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 45 °F
Rain Likely

Detailed Forecast

This Afternoon

Rain and snow. High near 38. Northeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow. The snow could be heavy at times. Low around 32. Breezy, with a north wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Monday

Snow likely, mainly before 2pm. The snow could be heavy at times. Cloudy, with a high near 37. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny, with a high near 31. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

Tuesday Night

Snow likely after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Partly sunny, with a high near 44.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.