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

Winter Storm Watch in effect from February 22, 03:00 PM EST until February 23, 10:00 AM EST

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

46°F

8°C

Humidity	100%
Wind Speed	Calm
Barometer	29.55 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	20 Feb 3:35 pm EST

More Information:

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

Extended Forecast for

3 Miles NNW Jarrettsville 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: 34 °F
Mostly Clear
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Partly Cloudy
then Chance
Rain/Snow
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 28 °F
Rain/Snow
then Heavy
Snow
Monday
High: 36 °F
Chance Snow
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 32 °F
Partly Sunny
Tuesday Night
Low: 21 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 34. West wind 7 to 10 mph, with gusts as high as 20 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 31. Calm wind. Chance of precipitation is 40%.

Sunday

Rain and snow. High near 37. Northeast wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 28. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday

A chance of snow. Cloudy, with a high near 36. Chance of precipitation is 50%.

Monday Night

Mostly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 32.

Tuesday Night

Mostly cloudy, with a low around 21.

Wednesday

Mostly cloudy, with a high near 41.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.