Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

44°F

7°C

Humidity	47%
Wind Speed	NE 12 mph
Barometer	30.33 in (1027.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	1 Mar 6:52 pm EST

More Information:

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

Extended Forecast for

4 Miles ENE The Plains VA

Tonight
Low: 27 °F
Mostly Clear
Monday
High: 34 °F
Snow Likely
Monday Night
Low: 29 °F
Chance Snow
then Wintry
Mix
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 45 °F
Rain Likely
Wednesday
High: 63 °F
Chance Rain
Wednesday Night
Low: 51 °F
Chance Rain
Thursday
High: 72 °F
Mostly Cloudy
then Chance
Rain
Thursday Night
Low: 55 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 27. North wind 6 to 9 mph.

Monday

Snow likely, mainly between 10am and 4pm. Cloudy, with a high near 34. Northeast wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A chance of snow before 1am, then rain, snow and freezing rain, possibly mixed with sleet between 1am and 4am, then rain or freezing rain after 4am. Low around 29. Southeast wind 8 to 10 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

Tuesday

Rain, mainly before 1pm. High near 48. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain likely, mainly before 1am. Cloudy, with a low around 45. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday

A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.

Wednesday Night

A chance of rain before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

Thursday

A chance of rain after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.

Thursday Night

A chance of rain before 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Friday

A chance of rain after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 54.