Significant Weather Hazards from Storms on the West coast and in the Mississippi Valley

A powerful West Coast storm is likely to produce areas of heavy rain with life-threatening flash flooding, especially on burn scars, high winds, and significant waves along the coast. Scattered severe storms capable of damaging winds gusts, isolated large hail, and tornadoes, including larger tornadoes EF-2 or greater is expected in parts of the Mississippi Valley into the Ohio Valley. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

66°F

19°C

Humidity 65%
Wind Speed SE 9 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Oct 6:52 pm EDT
Extended Forecast for

Tysons Corner VA

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. South wind 6 to 8 mph.

    Mostly Cloudy

    Low: 59 °F

  • Monday

    Monday: A chance of showers after 3pm.  Mostly cloudy, with a high near 75. South wind 6 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    Showers

    High: 75 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 56. South wind 7 to 11 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 56 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers.  Mostly cloudy, with a high near 63. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Chance
    Showers then
    Slight Chance
    Showers

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 51. Northwest wind around 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 51 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Partly sunny, with a high near 62.

    Partly Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Rain likely, mainly after 3am.  Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Rain Likely

    Low: 53 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. South wind 6 to 8 mph.
Monday
A chance of showers after 3pm. Mostly cloudy, with a high near 75. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South wind 7 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Mostly cloudy, with a high near 63. Northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 51. Northwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Saturday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Tysons Corner VA
 38.91°N 77.22°W (Elev. 449 ft)
5:38 pm EDT Oct 24, 2021
7pm EDT Oct 24, 2021-6pm EDT Oct 31, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database