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Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Fair

58°F

14°C

Humidity 84%
Wind Speed S 3 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 Feb 4:52 am EST
Extended Forecast for

Mc Lean VA

  • Today

    Today: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 77. South wind 5 to 11 mph, with gusts as high as 21 mph.

    Patchy Fog
    then Partly
    Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. South wind 8 to 10 mph.

    Mostly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 1pm.  High near 71. Breezy, with a south wind 8 to 13 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Showers and
    Breezy

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 35. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 39 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 35 °F

  • Sunday

    Sunday: Sunny, with a high near 49. West wind 13 to 16 mph, with gusts as high as 24 mph.

    Sunny

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

  • Monday

    Monday: Partly sunny, with a high near 57.

    Partly Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 44 °F

  • Tuesday

    Tuesday: A chance of showers.  Partly sunny, with a high near 63. Chance of precipitation is 40%.

    Chance
    Showers

    High: 63 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. South wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 57. South wind 8 to 10 mph.
Saturday
Showers and possibly a thunderstorm, mainly after 1pm. High near 71. Breezy, with a south wind 8 to 13 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 35. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 49. West wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 57.
Monday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
Mc Lean VA
 38.95°N 77.19°W (Elev. 253 ft)
3:27 am EST Feb 24, 2017
5am EST Feb 24, 2017-6pm EST Mar 2, 2017
 
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