Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fog

41°F

5°C

Humidity	100%
Wind Speed	N 5 mph
Barometer	29.67 in
Dewpoint	41°F (5°C)
Visibility	0.50 mi
Wind Chill	38°F (3°C)
Last update	20 Feb 8:55 pm EST

More Information:

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

Extended Forecast for

Perryville MD

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

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 37 °F
Partly Cloudy
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
then Chance
Rain/Snow
Sunday
High: 38 °F
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
then Snow
Monday
High: 37 °F
Snow Likely
Monday Night
Low: 26 °F
Mostly Cloudy
Tuesday
High: 34 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. West wind 7 to 10 mph.

Saturday

Mostly sunny, with a high near 47. Northwest wind 6 to 8 mph.

Saturday Night

A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 34. Calm wind. Chance of precipitation is 40%.

Sunday

Rain, possibly mixed with snow before 10am, then rain between 10am and 1pm, then rain and snow after 1pm. High near 38. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 31. North wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow likely, mainly before 1pm. Cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Mostly cloudy, with a low around 26.

Tuesday

Mostly sunny, with a high near 34.

Tuesday Night

Mostly cloudy, with a low around 24.

Wednesday

Mostly cloudy, with a high near 42.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.