Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

Washington Manassas Airport (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

71°F

22°C

Humidity	87%
Wind Speed	S 6 mph
Barometer	29.89 in (1012.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	5 Nov 6:56 pm EST

More Information:

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

Extended Forecast for

Clifton VA

Tonight
Low: 61 °F
Showers
Likely and
Patchy Fog
Friday
High: 70 °F
Scattered
Showers and
Patchy Fog
then Isolated
Showers
Friday Night
Low: 48 °F
Mostly Cloudy
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 38 °F
Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely before 4am, then scattered showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Scattered showers, mainly before 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.

Friday Night

Mostly cloudy, with a low around 48. Light and variable wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 21 mph.

Saturday

Sunny, with a high near 61. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 44. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

Sunday

Sunny, with a high near 64.

Sunday Night

Clear, with a low around 41.

Monday

Sunny, with a high near 65.