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

Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

62°F

17°C

Humidity 90%
Wind Speed S 9 mph
Barometer 30.18 in (1021.7 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 7 Oct 7:52 am EDT
Extended Forecast for

Wolf Trap VA

  • Today

    Today: Increasing clouds, with a high near 81. South wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 81 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 63. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. High near 69. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North wind around 8 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Northeast wind 8 to 10 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 81. South wind 6 to 11 mph, with gusts as high as 23 mph.
Tonight
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 63. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. High near 69. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly clear, with a low around 44. North wind around 8 mph.
Thursday
Sunny, with a high near 61. Northeast wind 8 to 10 mph.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 49.
Columbus Day
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wolf Trap VA
 38.96°N 77.27°W (Elev. 299 ft)
Last Update:
7:29 am EDT Oct 7, 2025
Forecast Valid:
7am EDT Oct 7, 2025-6pm EDT Oct 13, 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