Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Mostly Cloudy
53°F
12°C
| Humidity | 45% |
| Wind Speed | NW 16 mph |
| Barometer | 30.21 in (1023.3 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 15 Nov 3:55 pm EST |
Extended Forecast for
Potomac Heights MD
Tonight
Low: 40 °F
Partly Cloudy
Monday
High: 59 °F
Mostly Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 39 °F
Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 41 °F
Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 40. North wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 59. North wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 38. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 61. Northwest wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 39. Calm wind becoming west around 5 mph in the evening.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Clear, with a low around 41.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Potomac Heights MD
38.61°N 77.13°W (Elev. 49 ft)
38.61°N 77.13°W (Elev. 49 ft)
3:53 pm EST Nov 15, 2026
4pm EST Nov 15, 2026-6pm EST Nov 22, 2026
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