Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Additionally, strong to locally severe thunderstorms may produce isolated damaging winds and maybe a brief tornado across parts of south Texas. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

62°F

17°C

Humidity 37%
Wind Speed W 9 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 8 Nov 1:52 pm EST
Extended Forecast for

3 Miles NNW Catharpin VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Southwest wind around 8 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. West wind 3 to 7 mph.

    Low: 42 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Southwest wind 3 to 6 mph.

    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 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm.  Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Southwest wind around 8 mph.
Tonight
Clear, with a low around 42. West wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 62. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind around 6 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 68. Southwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Catharpin VA
 38.9°N 77.57°W (Elev. 299 ft)
1:23 pm EST Nov 8, 2026
2pm EST Nov 8, 2026-6pm EST Nov 14, 2026
 
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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