On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Hot Weather Over Much of the U.S.

Tuesday may be the first day of September, but it will feel more like July in much of the country. Highs in the low to mid 90s will be common from the central and southern Plains across the southeast and into the mid-Atlantic. Highs over 100 will be common in the desert southwest. The hot weather is expected to continue in many areas through the Labor Day weekend.
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Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 68°F (20°C)
Visibility 2.00 mi
Last update 1 Sep 3:55 am EDT
Extended Forecast for

3 Miles WSW Vint Hill Farms Station VA

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 90. Calm wind becoming north around 5 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 90 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Light southwest wind.

    Partly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after noon.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 90. Northwest wind 3 to 5 mph.  Chance of precipitation is 20%.

    Patchy Fog
    then Isolated
    T-storms

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers before midnight.  Partly cloudy, with a low around 69. West wind 3 to 5 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Partly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 91. North wind 3 to 5 mph.

    Mostly Sunny

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 87. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 66.

    Mostly Cloudy

    Low: 66 °F

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 68. Light southwest wind.
Wednesday
Isolated showers and thunderstorms after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 90. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 69. West wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 91. North wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around 69.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 66.
Saturday
Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 63.
Labor Day
Mostly sunny, with a high near 87.
  Click Map For Forecast
Point Forecast:
3 Miles WSW Vint Hill Farms Station VA
 38.73°N 77.71°W (Elev. 427 ft)
1:39 am EDT Sep 1, 2015
4am EDT Sep 1, 2015-6pm EDT Sep 7, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database