Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

11°F

-12°C

Humidity	61%
Wind Speed	Calm
Barometer	30.24 in (1024.4 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Last update	27 Jan 4:55 am EST

More Information:

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

Extended Forecast for

2 Miles W Newington VA

Cold Weather Advisory January 27, 07:00pm until January 28, 11:00am

Cold Weather Advisory January 27, 05:15am until January 27, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

...

Cold Weather Advisory January 27, 05:15am until January 27, 11:00am
NOW until 11:00am Tue
Cold Weather Advisory
Today
High: 28 °F
Increasing
Clouds
Tonight
Low: 8 °F
Decreasing
Clouds
Wednesday
High: 23 °F
Increasing
Clouds
Wednesday Night
Low: 5 °F
Decreasing
Clouds
Thursday
High: 23 °F
Sunny
Thursday Night
Low: 3 °F
Partly Cloudy
Friday
High: 20 °F
Mostly Sunny
Friday Night
Low: 4 °F
Partly Cloudy

Detailed Forecast

Today

Increasing clouds, with a high near 28. Wind chill values as low as -8. Light and variable wind becoming south 5 to 10 mph in the morning.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -3. Northwest wind 5 to 7 mph.

Wednesday

Increasing clouds, with a high near 23. Wind chill values as low as -3. Northwest wind 5 to 7 mph.

Wednesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -4. Calm wind becoming northwest around 6 mph after midnight.

Thursday

Sunny, with a high near 23. Northwest wind 6 to 9 mph.

Thursday Night

Partly cloudy, with a low around 3.

Friday

Mostly sunny, with a high near 20.

Friday Night

Partly cloudy, with a low around 4.

Saturday

A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.