Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fog/Mist

37°F

3°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.11 in (1020.9 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Wind Chill32°F (0°C)
Last update 19 Jan 12:56 pm EST
Extended Forecast for

2 Miles WNW Bristow VA

Wind Advisory January 20, 11:00am until January 20, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • This
    Afternoon

    This Afternoon: A chance of rain, snow, and sleet before 4pm, then rain and sleet.  High near 36. East wind around 8 mph.  Chance of precipitation is 80%. Total daytime snow and sleet accumulation of less than a half inch possible.

    Wintry Mix

    High: 36 °F

  • Tonight

    Tonight: Rain and sleet, becoming all rain after 7pm.  Temperature rising to around 45 by 4am. East wind 5 to 8 mph becoming southwest after midnight.  Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    Rain/Sleet
    then Rain

    Low: 35 °F

  • Sunday

    Sunday: Rain likely, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 24 by 5pm. Breezy, with a northwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Breezy. Rain
    Likely then
    Partly Sunny

    High: 41 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph.

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

    Low: 10 °F

  • M.L.King
    Day

    M.L.King Day: Sunny, with a high near 22. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Sunny

    High: 22 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 4.

    Mostly Clear

    Low: 4 °F

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    Sunny

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Mostly Cloudy

    Low: 27 °F

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    Rain Likely

    High: 50 °F

Detailed Forecast

This Afternoon
A chance of rain, snow, and sleet before 4pm, then rain and sleet. High near 36. East wind around 8 mph. Chance of precipitation is 80%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Rain and sleet, becoming all rain after 7pm. Temperature rising to around 45 by 4am. East wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Sunday
Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 24 by 5pm. Breezy, with a northwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph.
M.L.King Day
Sunny, with a high near 22. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 37. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 39.
Click Map For Forecast
Point Forecast:
2 Miles WNW Bristow VA
 38.75°N 77.59°W (Elev. 276 ft)
12:36 pm EST Jan 19, 2019
1pm EST Jan 19, 2019-6pm EST Jan 25, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database