Severe Storms And Heavy Rain Is Expected In The Central/Southern Plains; Locally Heavy Rain/Scattered Storms In East/South; Poor Air Quality Persists Out West

Late afternoon and evening severe thunderstorms with heavy rainfall is expected from the Front Range of the Central/Southern Rockies into the High Plains. Meanwhile in the East and South, a slow moving front will trigger scattered storms with locally heavy rain. Finally, smoke from numerous ongoing wildfires in the West are requiring alerts throughout the region and even into the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Mostly Cloudy

85°F

29°C

Humidity 65%
Wind Speed SW 6 mph
Barometer 29.90 in (1013.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 18 Aug 1:56 pm EDT
Extended Forecast for

2 Miles WNW Bristow VA

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Cloudy, with a high near 87. Southwest wind around 7 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 87 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 5am, then isolated showers.  Patchy fog after 5am.  Otherwise, cloudy, with a low around 69. Southwest wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 40%.

    Scattered
    T-storms then
    Scattered
    Showers and
    Patchy Fog

    Low: 69 °F

  • Sunday

    Sunday: Isolated showers, then scattered showers and thunderstorms after 8am.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 84. North wind around 7 mph.  Chance of precipitation is 40%.

    Scattered
    Showers and
    Patchy Fog
    then
    Scattered
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before midnight, then isolated showers between midnight and 2am.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 67. Northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Isolated
    Showers and
    Patchy Fog

    Low: 67 °F

  • Monday

    Monday: Isolated showers after 2pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 83. Northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    Patchy Fog
    then Isolated
    Showers

    High: 83 °F

  • Monday
    Night

    Monday Night: Isolated showers before 8pm, then isolated showers after 2am.  Mostly cloudy, with a low around 68. Chance of precipitation is 20%.

    Mostly Cloudy
    then Isolated
    Showers

    Low: 68 °F

  • Tuesday

    Tuesday: A chance of showers between 8am and noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 83. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 70 °F

  • Wednesday

    Wednesday: A chance of showers.  Mostly sunny, with a high near 85. Chance of precipitation is 30%.

    Chance
    Showers

    High: 85 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 87. Southwest wind around 7 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms before 5am, then isolated showers. Patchy fog after 5am. Otherwise, cloudy, with a low around 69. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Sunday
Isolated showers, then scattered showers and thunderstorms after 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 84. North wind around 7 mph. Chance of precipitation is 40%.
Sunday Night
Isolated showers and thunderstorms before midnight, then isolated showers between midnight and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Monday
Isolated showers after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 83. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before 8pm, then isolated showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 20%.
Tuesday
A chance of showers between 8am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
2 Miles WNW Bristow VA
 38.75°N 77.59°W (Elev. 276 ft)
1:30 pm EDT Aug 18, 2018
2pm EDT Aug 18, 2018-6pm EDT Aug 24, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database