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

Hazardous Weather Outlook

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

55°F

13°C

Humidity	80%
Wind Speed	N 6 mph
Barometer	29.75 in (1007.5 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Wind Chill	54°F (12°C)
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

Marlow Heights MD

Tonight
Low: 42 °F
Showers
Monday
High: 49 °F
Partly Sunny
Monday Night
Low: 29 °F
Slight Chance
Snow Showers
Veterans Day
High: 45 °F
Sunny and
Breezy
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 59 °F
Mostly Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 55 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Tonight

Showers, mainly before 1am. Low around 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Partly sunny, with a high near 49. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

Monday Night

A slight chance of snow showers before 1am. Mostly cloudy, with a low around 29. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Veterans Day

Sunny, with a high near 45. Breezy, with a west wind 15 to 21 mph, with gusts as high as 36 mph.

Tuesday Night

Mostly cloudy, with a low around 34. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 59.

Wednesday Night

Mostly clear, with a low around 40.

Thursday

Mostly sunny, with a high near 55.

Thursday Night

Mostly clear, with a low around 37.