Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Partly Cloudy

69°F

21°C

Humidity 66%
Wind Speed N 3 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 31 Jul 8:56 am EDT
Extended Forecast for

Manassas Park VA

  • Today

    Today: Mostly sunny, with a high near 83. Light and variable wind.

    Mostly Sunny

    High: 83 °F

  • Tonight

    Tonight: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 66. Light south wind.  Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 66 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 81 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 62. South wind around 6 mph becoming calm.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 62 °F

  • Monday

    Monday: Sunny, with a high near 82. Northwest wind 6 to 9 mph.

    Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers.  Partly sunny, with a high near 82. Chance of precipitation is 30%.

    Chance
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 64.

    Mostly Cloudy

    Low: 64 °F

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 82. Chance of precipitation is 30%.

    Chance
    Showers

    High: 82 °F

Detailed Forecast

Today
Mostly sunny, with a high near 83. Light and variable wind.
Tonight
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 66. Light south wind. Chance of precipitation is 40%.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62. South wind around 6 mph becoming calm. Chance of precipitation is 30%.
Monday
Sunny, with a high near 82. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Manassas Park VA
 38.78°N 77.45°W (Elev. 200 ft)
7:31 am EDT Jul 31, 2021
9am EDT Jul 31, 2021-6pm EDT Aug 6, 2021
 
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Additional Resources

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Hourly Weather Forecast

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