Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

76°F

24°C

Humidity 74%
Wind Speed E 8 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 27 Sep 11:56 am EDT
Extended Forecast for

Bristow VA

  • This Afternoon

    This Afternoon: Showers, mainly after 1pm.  High near 73. Northeast wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before 9pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 61. North wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Showers
    Likely then
    Scattered
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. North wind 3 to 6 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 60. Calm wind.

    Low: 60 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 81. Northeast wind around 6 mph.

    High: 81 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of showers after 2am.  Cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Cloudy, with a high near 75.

    High: 75 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers, mainly after 1pm. High near 73. Northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. North wind 3 to 6 mph.
Sunday Night
Increasing clouds, with a low around 60. Calm wind.
Monday
Mostly cloudy, with a high near 81. Northeast wind around 6 mph.
Monday Night
A slight chance of showers after 2am. Cloudy, with a low around 63. Chance of precipitation is 20%.
Tuesday
Cloudy, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Bristow VA
 38.74°N 77.54°W (Elev. 200 ft)
12:37 pm EDT Sep 27, 2025
12pm EDT Sep 27, 2025-6pm EDT Oct 3, 2025
 
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Additional Resources

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