National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns for a Large Part of the Central U.S.; Severe Weather in the Central Plains

Dry and windy conditions will bring widespread fire weather concerns to the northern/central Plains and portions of the Southwest into the southern Plains. Severe thunderstorms with large hail and damaging wind gusts are possible over the central Plains today into this weekend. Rain and high elevation snow is expected over parts of the Cascades and Northern Intermountain Region through Saturday. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

62°F

17°C

Humidity 45%
Wind Speed NW 14 G 18 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 May 1:55 pm EDT
Extended Forecast for

2 Miles ESE Accokeek MD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. Northwest wind around 13 mph, with gusts as high as 22 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West wind 8 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Light south wind increasing to 5 to 9 mph in the morning.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. Northwest wind around 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 49. West wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 71. Northwest wind around 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 51. Light and variable wind.
Saturday
Sunny, with a high near 83. Light south wind increasing to 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Accokeek MD
 38.66°N 76.98°W (Elev. 144 ft)
Last Update:
2:23 pm EDT May 14, 2026
Forecast Valid:
2pm EDT May 14, 2026-6pm EDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation