Locally Heavy Rainfall from Texas Into the Southeast; Critical Fire Weather Conditions for Parts of the West

Locally heavy rainfall and flooding will remain possible from east Texas into the Southeast through Thursday. Meanwhile, critical fire weather conditions are again expected over parts of the Great Basin. Elsewhere, a low pressure system will bring heavy rainfall, gusty winds, and cooler temperatures to the Pacific Northwest. Large swells and rip currents will continue along much of the East Coast. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

67°F

19°C

Humidity 68%
Wind Speed S 8 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Sep 10:52 pm EDT
Extended Forecast for

McLean VA

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West wind around 6 mph.

    Partly Cloudy

    Low: 60 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

    Mostly Cloudy

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 59. Southwest wind around 6 mph.

    Mostly Cloudy

    Low: 59 °F

  • Friday

    Friday: A chance of showers.  Mostly cloudy, with a high near 71. South wind 3 to 6 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 71 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Chance
    Showers and
    Patchy Fog

    Low: 60 °F

  • Saturday

    Saturday: A slight chance of showers.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 79. Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Patchy Fog

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 66 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. West wind around 6 mph.
Thursday
Mostly cloudy, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 59. Southwest wind around 6 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 71. South wind 3 to 6 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Saturday
A slight chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 79. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
McLean VA
 38.93°N 77.19°W (Elev. 299 ft)
10:39 pm EDT Sep 23, 2020
11pm EDT Sep 23, 2020-6pm EDT Sep 30, 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