Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
Read More...

Current conditions at

Quantico, Marine Corps Air Facility (KNYG)

Lat: 38.51°NLon: 77.29°WElev: 10ft.

Mostly Cloudy

76°F

24°C

Humidity 85%
Wind Speed S 7 mph
Barometer 30.12 in (1020.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 6 Jul 12:56 am EDT
Extended Forecast for

Dumfries VA

  • Overnight

    Heavy Rain Chance for Measurable Precipitation 80%

    Heavy
    Rain

    Low: 70 °F

  • Monday

    Showers Chance for Measurable Precipitation 80%

    Showers

    High: 84 °F

  • Monday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 70 °F

  • Tuesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 90 °F

  • Tuesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 73 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 89 °F

  • Wednesday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 70 °F

  • Thursday

    Partly Sunny

    Partly
    Sunny

    High: 88 °F

  • Thursday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 70 °F

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 3am, then scattered showers. Some of the storms could produce heavy rain. Low around 70. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 84. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 70. South wind 3 to 5 mph. Chance of precipitation is 50%.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 73. South wind 5 to 7 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 70.
Thursday
Partly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Mostly cloudy, with a low around 71.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
Dumfries VA
 38.56°N 77.34°W (Elev. 98 ft)
10:38 pm EDT Jul 5, 2015
2am EDT Jul 6, 2015-6pm EDT Jul 12, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database