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

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fog/Mist

19°C

67°F

Humidity 96%
Wind Speed Calm
Barometer 1016.5 mb (30.01 in)
Dewpoint 18°C (65°F)
Visibility 3.03 km
Last update 6 May 1:55 am EDT
Extended Forecast for

Franconia VA

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 18. South wind around 8 km/h.

    Low: 18 °C

    Areas Fog

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after 5pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 27. Calm wind. Chance of precipitation is 30%.

    High: 27 °C

    Areas Fog
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 2am. Patchy fog before 11pm, then patchy fog after midnight. Low around 18. Calm wind. Chance of precipitation is 90%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 18 °C

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 26. Calm wind becoming south 5 to 8 km/h. Chance of precipitation is 50%.

    High: 26 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 18. East wind 5 to 8 km/h becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 18 °C

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 20%.

    High: 31 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.

    Low: 18 °C

    Partly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 27. Chance of precipitation is 80%.

    High: 27 °C

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 16. Chance of precipitation is 80%.

    Low: 16 °C

    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 18. South wind around 8 km/h.
Monday
Scattered showers and thunderstorms, mainly after 5pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 27. Calm wind. Chance of precipitation is 30%.
Monday Night
Showers and thunderstorms, mainly before 2am. Patchy fog before 11pm, then patchy fog after midnight. Low around 18. Calm wind. Chance of precipitation is 90%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 26. Calm wind becoming south 5 to 8 km/h. Chance of precipitation is 50%.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 18. East wind 5 to 8 km/h becoming southwest after midnight. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 27. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 16. Chance of precipitation is 80%.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 23. Chance of precipitation is 40%.
Friday Night
A chance of showers. Partly cloudy, with a low around 12. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
A chance of showers. Partly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Franconia VA
 38.77°N 77.13°W (Elev. 102 m)
Last Update:
1:31 am EDT May 6, 2024
Forecast Valid:
2am EDT May 6, 2024-6pm EDT May 12, 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