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.

Dangerous heat continues across lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update

*** Not a current observation ***

Extended Forecast for

3 Miles WSW Vint Hill Farms Station VA

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly sunny, with a high near 88. West wind around 6 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm.  Mostly clear, with a low around 66. Northwest wind 3 to 6 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Mostly Clear

    Low: 66 °F

  • Friday

    Friday: Sunny, with a high near 87. Northwest wind 5 to 7 mph.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 64. Light southwest wind.

    Mostly Clear

    Low: 64 °F

  • Saturday

    Saturday: A slight chance of showers after noon.  Mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    Showers

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 65. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

  • Monday

    Monday: Mostly sunny, with a high near 91.

    Mostly Sunny

    High: 91 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 88. West wind around 6 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms before 9pm. Mostly clear, with a low around 66. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 87. Northwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 64. Light southwest wind.
Saturday
A slight chance of showers after noon. Mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
A chance of showers and thunderstorms. Partly 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)
1:46 pm EDT Jul 30, 2015
4pm EDT Jul 30, 2015-6pm EDT Aug 6, 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