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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

46°F

8°C

Humidity 68%
Wind Speed W 10 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 8 Nov 2:52 am EST
Extended Forecast for

Catharpin VA

Frost Advisory until November 8, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until November 8, 09:00am

    NOW until 9:00am Sun

    Frost Advisory

  • Overnight

    Low: 39 °F

    Patchy Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 63. West wind 6 to 9 mph becoming south in the afternoon.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Southwest wind around 6 mph becoming west in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. Northwest wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Overnight
Patchy frost. Otherwise, clear, with a low around 39. Northwest wind around 7 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 63. West wind 6 to 9 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 41. Southwest wind around 6 mph becoming west in the evening.
Monday
Mostly sunny, with a high near 63. Northwest wind 7 to 17 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 36. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Sunny, with a high near 67.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Catharpin VA
 38.83°N 77.55°W (Elev. 299 ft)
Last Update:
1:22 am EST Nov 8, 2026
Forecast Valid:
3am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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