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

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

57°F

14°C

Humidity 87%
Wind Speed SE 6 mph
Barometer 29.77 in (1007.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 9 Nov 9:52 am EST
Extended Forecast for

Catharpin VA

  • Today

    Today: Scattered showers. Partly sunny, with a high near 68. South wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 68 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. Northwest wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 51. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 46. West wind 11 to 18 mph, with gusts as high as 31 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 68. South wind 6 to 9 mph. Chance of precipitation is 50%.
Tonight
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. Northwest wind 6 to 10 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 51. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 28. West wind around 11 mph, with gusts as high as 20 mph.
Veterans Day
Sunny, with a high near 46. West wind 11 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Catharpin VA
 38.86°N 77.58°W (Elev. 295 ft)
Last Update:
9:29 am EST Nov 9, 2025
Forecast Valid:
10am EST Nov 9, 2025-6pm EST Nov 15, 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