National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

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

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

48°F

9°C

Humidity 39%
Wind Speed SW 7 mph
Barometer 30.22 in (1024.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Nov 11:56 am EST
Extended Forecast for

2 Miles S Gainesville VA

  • This Afternoon

    This Afternoon: A slight chance of rain before 1pm, then a chance of rain after 3pm. Cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 5am. Patchy fog after midnight. Low around 39. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.

    High: 54 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Cloudy, with a high near 55. Calm wind.

    High: 55 °F

    Cloudy

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Cloudy then
    Chance Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
A slight chance of rain before 1pm, then a chance of rain after 3pm. Cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 30%.
Tonight
Rain, mainly before 5am. Patchy fog after midnight. Low around 39. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Thursday
Cloudy, with a high near 55. Calm wind.
Thursday Night
A chance of rain after 1am. Cloudy, with a low around 44. Chance of precipitation is 30%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
Friday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 1am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Gainesville VA
 38.77°N 77.62°W (Elev. 315 ft)
Last Update:
9:54 am EST Nov 18, 2025
Forecast Valid:
12pm EST Nov 18, 2025-6pm EST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation