Severe Weather Across the Northern Tier of the Country; Heat Builds Across the Center of the Nation

A frontal boundary will focus the threat for showers and thunderstorms, some severe, across the northern tier of the country through Tuesday. Meanwhile, dangerous heat will expand across the center of the nation through at least the middle of the week. Elevated to critical fire weather conditions will persist across the Great Basin, portions of the Plains and interior Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72° N Lon: 77.18° W Elev: 69 ft.

Fair

82°F

28°C

Humidity 49%
Wind Speed Calm
Barometer 30.11 in (1019.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Jul 7:56 pm EDT
Detailed forecast for

Fairfax County

Tonight
Partly cloudy. Lows in the upper 60s. Southeast winds around 5 mph.
Tuesday
Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. South winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 50 percent.
Thursday
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
Friday
Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent.
Friday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
Saturday
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
Saturday Night
Partly cloudy with a 50 percent chance of showers. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Mostly clear. Lows in the mid 60s.
Monday
Mostly sunny. Highs in the mid 80s.



Click Map For Forecast
736 PM EDT Mon Jul 4 2022
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database