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

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.

A Few Clouds

64°F

18°C

Humidity 33%
Wind Speed W 8 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 8 Nov 2:52 pm EST
Extended Forecast for

2 Miles ESE Great Falls VA

  • Tonight

    Tonight: Clear, with a low around 44. Light and variable wind becoming west 5 to 8 mph in the evening.

    Low: 44 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Southwest wind 3 to 6 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. Light northwest wind.

    Low: 42 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 67.

    High: 67 °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 59. Chance of precipitation is 70%.

    High: 59 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 44. Light and variable wind becoming west 5 to 8 mph in the evening.
Monday
Mostly sunny, with a high near 61. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Southwest wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 42. Light northwest wind.
Veterans Day
Sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. 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 48. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Great Falls VA
 39°N 77.26°W (Elev. 259 ft)
Last Update:
3:08 pm EST Nov 8, 2026
Forecast Valid:
3pm EST Nov 8, 2026-6pm EST Nov 15, 2026
 
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