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

Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Quantico Marine Corps Airfield - Turner Field (KNYG)

Lat: 38.5°NLon: 77.3°WElev: 7ft.

Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed Calm
Barometer 30.04 in (1017.2 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 19 Nov 2:56 am EST
Extended Forecast for

Dahlgren VA

  • Overnight

    Overnight: A chance of rain, mainly before 4am. Cloudy, with a low around 43. South wind 5 to 8 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: Increasing clouds, with a high near 55. Calm wind becoming north 5 to 8 mph in the morning.

    High: 55 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: A chance of rain before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly before 4am. Cloudy, with a low around 43. South wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday
Increasing clouds, with a high near 55. Calm wind becoming north 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 54. Calm wind.
Thursday Night
Mostly cloudy, with a low around 45. Calm wind.
Friday
A slight chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Saturday
A chance of rain before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dahlgren VA
 38.33°N 77.06°W (Elev. 3 ft)
Last Update:
3:00 am EST Nov 19, 2025
Forecast Valid:
3am EST Nov 19, 2025-6pm EST Nov 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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