Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Extreme Cold Watch in effect from February 7, 04:00 AM EST until February 8, 10:00 AM EST

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

23°F

-5°C

Humidity	60%
Wind Speed	NW 3 mph
Barometer	29.94 in (1014.1 mb)
Dewpoint	11°F (-12°C)
Visibility	10.00 mi
Last update	5 Feb 8:52 pm EST

More Information:

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

Extended Forecast for

3 Miles SE Great Falls VA

Extreme Cold Watch February 7, 04:00am until February 8, 10:00am

Click here for hazard details and duration

Extreme Cold Watch

Tonight
Low: 15 °F
Mostly Cloudy
Friday
High: 33 °F
Partly Sunny
then
Scattered
Snow Showers
Friday Night
Low: 12 °F
Scattered
Snow Showers
Saturday
High: 19 °F
Mostly Sunny
and Blustery
Saturday Night
Low: 8 °F
Mostly Clear
and Blustery
then Mostly
Clear
Sunday
High: 22 °F
Mostly Sunny
Sunday Night
Low: 12 °F
Partly Cloudy
Monday
High: 32 °F
Mostly Sunny
Monday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 15. Calm wind.

Friday

Scattered snow showers, mainly after 2pm. Increasing clouds, with a high near 33. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.

Friday Night

Scattered snow showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 12. Light and variable wind becoming northwest 13 to 18 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

Saturday

Mostly sunny, with a high near 19. Wind chill values as low as -6. Blustery, with a northwest wind around 25 mph, with gusts as high as 55 mph.

Saturday Night

Mostly clear, with a low around 8. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 34 mph.

Sunday

Mostly sunny, with a high near 22.

Sunday Night

Partly cloudy, with a low around 12.

Monday

Mostly sunny, with a high near 32.

Monday Night

Mostly cloudy, with a low around 17.