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Wildire Danger Continues in Southern California

High pressure building into the Western U.S. will create strong offshore winds in southern California. Temperatures in this region are unseasonably hot, and conditions are dry. The combination of these strong winds and dry conditions will bring fire danger to portions of southern California. Red Flag Warnings are in effect here. Any new fires in this region could quickly grow out of control. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.28 in (1025.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Oct 1:52 am EDT
Extended Forecast for

Great Falls VA

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Light southeast wind.

    Partly Cloudy

    Low: 57 °F

  • Monday

    Monday: Patchy fog between 7am and 8am.  Otherwise, mostly cloudy, with a high near 74. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    Patchy Fog
    then Mostly
    Cloudy

    High: 74 °F

  • Monday
    Night

    Monday Night: Showers, with thunderstorms also possible after 2am.  Low around 62. Southeast wind around 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: Showers likely, mainly before 11am.  Partly sunny, with a high near 71. Southwest wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 49. West wind 5 to 8 mph becoming northwest after midnight.

    Mostly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    Mostly Sunny

    High: 58 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 40.

    Mostly Clear

    Low: 40 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Light southeast wind.
Monday
Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 74. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Showers, with thunderstorms also possible after 2am. Low around 62. Southeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely, mainly before 11am. Partly sunny, with a high near 71. Southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 49. West wind 5 to 8 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Great Falls VA
 39.01°N 77.29°W (Elev. 348 ft)
1:27 am EDT Oct 23, 2017
2am EDT Oct 23, 2017-6pm EDT Oct 29, 2017
 
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