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. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

50°F

10°C

Humidity 57%
Wind Speed SW 6 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 Nov 2:52 am EST
Extended Forecast for

3 Miles ESE Great Falls VA

  • Overnight

    Overnight: Mostly clear, with a low around 44. West wind around 8 mph.

    Low: 44 °F

    Mostly 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 38. Northwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Southwest wind 3 to 7 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. West wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 44. West wind around 8 mph.
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 38. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Southwest wind 3 to 7 mph.
Tuesday Night
Clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Veterans Day
Sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Rain, mainly after 1pm. High near 62. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Great Falls VA
 39°N 77.24°W (Elev. 318 ft)
Last Update:
1:23 am EST Nov 9, 2026
Forecast Valid:
3am EST Nov 9, 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