Hazardous Weather Conditions
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Thunderstorm in Vicinity Heavy Rain
80°F
27°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 29.89 in (1012.4 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 6.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 16 Aug 7:55 pm EDT |
Extended Forecast for
La Plata MD
Flood Watch until August 17, 03:00am
Severe T-storm Watch August 16, 08:15pm until August 16, 11:00pm
NOW: Multiple hazards in effect

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Tonight

Low: 71 °F
Severe
ThunderstormsMonday
High: 90 °F
Sunny then
Chance
T-stormsMonday Night
Low: 69 °F
Chance
T-storms then
Partly CloudyTuesday

High: 87 °F
Mostly Sunny
Tuesday Night

Low: 66 °F
Mostly Clear
Wednesday

High: 89 °F
Sunny
Wednesday Night

Low: 70 °F
Mostly Clear
Thursday
High: 88 °F
Slight Chance
Showers then
Chance
T-storms
Detailed Forecast
Tonight
Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could be severe. Low around 71. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 87. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 66. Light and variable wind.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Friday
A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
La Plata MD
38.53°N 77°W (Elev. 98 ft)
38.53°N 77°W (Elev. 98 ft)
8:01 pm EDT Aug 16, 2026
8pm EDT Aug 16, 2026-6pm EDT Aug 23, 2026



