Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

84°F

29°C

Humidity	67%
Wind Speed	NW 3 mph
Barometer	29.94 in (1014.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	7 Jul 4:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSE Fairfax VA

This Afternoon
High: 83 °F
Scattered
T-storms
Tonight
Low: 70 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 81 °F
Chance
Showers and
Patchy Fog
Wednesday Night
Low: 71 °F
Chance
Showers then
Showers
Likely
Thursday
High: 85 °F
Showers
Likely then
T-storms
Thursday Night
Low: 70 °F
T-storms then
Slight Chance
Showers
Friday
High: 88 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 70 °F
Showers
Likely then
Slight Chance
T-storms
Saturday
High: 84 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. Light east wind. Chance of precipitation is 50%.

Tonight

Showers and thunderstorms likely before 2am, then scattered showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, mainly before 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 81. East wind 3 to 6 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 71. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. South wind around 6 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 70. Chance of precipitation is 80%.

Friday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 67.

Tuesday

Sunny, with a high near 89.