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Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

35°C

95°F

Humidity 39%
Wind Speed S 9 km/h
Barometer 1008.3 mb (29.77 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index37°C (98°F)
Last update 26 Jun 12:55 pm EDT
Extended Forecast for

3 Miles S Accokeek MD

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 37. Heat index values as high as 40. Southwest wind around 11 km/h. Chance of precipitation is 30%.

    High: 37 °C

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 21. West wind around 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

    Low: 21 °C

    T-storms
    Likely then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 8 to 10 km/h. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Northeast wind 3 to 8 km/h.

    Low: 19 °C

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30. Northeast wind 11 to 13 km/h.

    High: 30 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °C

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °C

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 34. Chance of precipitation is 60%.

    High: 34 °C

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 37. Heat index values as high as 40. Southwest wind around 11 km/h. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 21. West wind around 8 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.
Thursday
A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 8 to 10 km/h. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 19. Northeast wind 3 to 8 km/h.
Friday
Mostly sunny, with a high near 30. Northeast wind 11 to 13 km/h.
Friday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 18. Chance of precipitation is 60%.
Monday
Sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Accokeek MD
 38.64°N 77.01°W (Elev. 154 m)
Last Update:
10:30 am EDT Jun 26, 2024
Forecast Valid:
1pm EDT Jun 26, 2024-6pm EDT Jul 2, 2024
 
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