Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Extreme Cold Watch in effect from February 7, 04:00 AM EST until February 8, 10:00 AM EST

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

25°F

-4°C

Humidity	50%
Wind Speed	N 5 mph
Barometer	29.97 in
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	5 Feb 5:55 pm EST

More Information:

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

Extended Forecast for

2 Miles WNW Jarrettsville MD

Extreme Cold Watch February 7, 04:00am until February 8, 10:00am

Click here for hazard details and duration

Extreme Cold Watch

Tonight
Low: 13 °F
Increasing
Clouds
Friday
High: 30 °F
Partly Sunny
then
Scattered
Snow Showers
Friday Night
Low: 9 °F
Scattered
Snow Showers
Saturday
High: 16 °F
Mostly Sunny
and Windy
Saturday Night
Low: 3 °F
Mostly Clear
and Blustery
then Mostly
Clear
Sunday
High: 18 °F
Sunny
Sunday Night
Low: 7 °F
Partly Cloudy
Monday
High: 26 °F
Mostly Sunny
Monday Night
Low: 12 °F
Mostly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 13. Northwest wind around 5 mph becoming calm in the evening.

Friday

Scattered snow showers, mainly after 2pm. Increasing clouds, with a high near 30. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

Friday Night

Scattered snow showers. Mostly cloudy, with a low around 9. Light and variable wind becoming northwest 13 to 18 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

Saturday

Mostly sunny, with a high near 16. Wind chill values as low as -11. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 55 mph.

Saturday Night

Mostly clear, with a low around 3. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 39 mph.

Sunday

Sunny, with a high near 18.

Sunday Night

Partly cloudy, with a low around 7.

Monday

Mostly sunny, with a high near 26.

Monday Night

Mostly cloudy, with a low around 12.