Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

76°F

24°C

Humidity	47%
Wind Speed	S 3 mph
Barometer	29.91 in (1013.1 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	16 Apr 9:55 am EDT

More Information:

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

Extended Forecast for

Mount Vernon VA

Today
High: 94 °F
Mostly Sunny
Tonight
Low: 69 °F
Isolated
Showers
Friday
High: 84 °F
Partly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 56 °F
Chance
Showers
Sunday
High: 64 °F
Showers
Likely
Sunday Night
Low: 42 °F
Chance
Showers then
Partly Cloudy
Monday
High: 58 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 94. South wind 6 to 13 mph, with gusts as high as 20 mph.

Tonight

Isolated showers after 11pm. Increasing clouds, with a low around 69. Southwest wind around 8 mph becoming northwest after midnight. Chance of precipitation is 20%.

Friday

Partly sunny, with a high near 84. Northwest wind 6 to 10 mph.

Friday Night

Mostly clear, with a low around 62. North wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 92. Light and variable wind becoming south 5 to 10 mph in the morning.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

Sunday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.