Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Overcast

57°F

14°C

Humidity	96%
Wind Speed	NW 9 mph
Barometer	29.74 in (1007.0 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	9 Nov 10:52 pm EST

More Information:

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

Extended Forecast for

2 Miles NW Mechanicsville MD

Freeze Warning November 10, 11:00pm until November 11, 09:00am

Click here for hazard details and duration

Freeze Warning

Tonight
Low: 41 °F
Showers
Likely
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 28 °F
Chance Snow
Showers
Veterans Day
High: 46 °F
Sunny and
Breezy
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Tonight

Showers likely, mainly between midnight and 2am. Mostly cloudy, with a low around 41. Northwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Partly sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

Monday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 28. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Veterans Day

Sunny, with a high near 46. Breezy, with a west wind 14 to 23 mph, with gusts as high as 33 mph.

Tuesday Night

Mostly cloudy, with a low around 34. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 60. Breezy.

Wednesday Night

Mostly clear, with a low around 38.

Thursday

Mostly sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 34.