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

Weather Focus Shifts To The West This Weekend

A strong system and cold front will dive and carve through the West this weekend. Widespread mountain snow is expected for the favored terrain, as some winter storm watches have been issued. This system will then evolve into a multi-hazard storm of heavy rain, flooding and severe thunderstorms early to the middle of next week, from the Lower Mississippi Valley through the saturated Mid South. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

35°F

2°C

Humidity 44%
Wind Speed W 12 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 28 Feb 10:52 pm EST
Extended Forecast for

Reston VA

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind around 9 mph.

    Partly Cloudy

    Low: 25 °F

  • Saturday

    Saturday: Partly sunny, with a high near 37. West wind 10 to 16 mph, with gusts as high as 26 mph.

    Partly Sunny

    High: 37 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 6 to 10 mph.

    Partly Cloudy

    Low: 23 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 5 to 8 mph.

    Mostly Sunny

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind 7 to 9 mph.

    Partly Cloudy

    Low: 35 °F

  • Monday

    Monday: A chance of showers after 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    Showers

    High: 59 °F

  • Monday
    Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Chance Rain

    Low: 46 °F

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    Rain Likely

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Chance Rain

    Low: 53 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. West wind around 9 mph.
Saturday
Partly sunny, with a high near 37. West wind 10 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 51. West wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 7 to 9 mph.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Tuesday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Wednesday
A chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 52.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Reston VA
 38.97°N 77.36°W (Elev. 430 ft)
Last Update:
9:33 pm EST Feb 28, 2020
Forecast Valid:
11pm EST Feb 28, 2020-6pm EST Mar 6, 2020
 
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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