Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain Fog/Mist

32°F

0°C

Humidity	100%
Wind Speed	Calm
Barometer	30.49 in (1032.9 mb)
Dewpoint	32°F (0°C)
Visibility	0.25 mi
Last update	3 Mar 9:52 am EST

More Information:

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

Extended Forecast for

2 Miles NNW Great Falls VA

Today
High: 43 °F
Rain and
Patchy Fog
then Chance
Rain and
Patchy Fog
Tonight
Low: 43 °F
Rain and
Patchy Fog
then Chance
Rain and
Patchy Fog
Wednesday
High: 59 °F
Chance Rain
Wednesday Night
Low: 50 °F
Rain Likely
Thursday
High: 69 °F
Chance
Showers
Thursday Night
Low: 56 °F
Showers
Likely
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 51 °F
Mostly Cloudy
Saturday
High: 74 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Today

Rain before 3pm, then a chance of rain after 4pm. Patchy fog before 4pm. High near 43. South wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain before 11pm, then a chance of rain after midnight. Patchy fog between 1am and 2am. Low around 43. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain. Cloudy, with a high near 59. Light and variable wind. Chance of precipitation is 50%.

Wednesday Night

Rain likely. Cloudy, with a low around 50. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

Friday

Mostly sunny, with a high near 74.

Friday Night

Mostly cloudy, with a low around 51.

Saturday

A chance of showers after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Sunday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.