Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy and Breezy

46°F

8°C

Humidity	35%
Wind Speed	NW 22 G 36 mph
Barometer	29.94 in (1014.0 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	17 Nov 10:52 am EST

More Information:

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

Extended Forecast for

2 Miles SSW Great Falls VA

Today
High: 49 °F
Sunny
Tonight
Low: 30 °F
Mostly Clear
Tuesday
High: 46 °F
Partly Sunny
then Chance
Rain
Tuesday Night
Low: 39 °F
Rain
Wednesday
High: 51 °F
Mostly Cloudy
Wednesday Night
Low: 42 °F
Mostly Cloudy
Thursday
High: 54 °F
Partly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
then Chance
Rain
Friday
High: 63 °F
Chance Rain

Detailed Forecast

Today

Sunny, with a high near 49. Northwest wind 13 to 16 mph, with gusts as high as 28 mph.

Tonight

Mostly clear, with a low around 30. Northwest wind 5 to 7 mph becoming calm after midnight.

Tuesday

A chance of rain after 1pm. Increasing clouds, with a high near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.

Tuesday Night

Rain, mainly before 1am. Low around 39. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Mostly cloudy, with a high near 51. North wind 3 to 6 mph.

Wednesday Night

Mostly cloudy, with a low around 42.

Thursday

Partly sunny, with a high near 54.

Thursday Night

A chance of rain after 1am. Cloudy, with a low around 46. Chance of precipitation is 40%.

Friday

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

Friday Night

A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.