Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

27°C

80°F

Humidity 76%
Wind Speed SW 11 km/h
Barometer 1021.2 mb (30.16 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 9 Aug 8:52 am EDT
Extended Forecast for

Chevy Chase MD

  • Today

    Today: Scattered showers and thunderstorms after 2pm.  Mostly sunny, with a high near 32. Southwest wind 3 to 8 km/h.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 32 °C

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm.  Patchy fog after 2am.  Otherwise, mostly clear, with a low around 22. South wind 5 to 8 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Patchy Fog

    Low: 22 °C

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 33. South wind 3 to 8 km/h.

    Patchy Fog
    then Mostly
    Sunny

    High: 33 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 23. South wind 8 to 10 km/h.

    Partly Cloudy

    Low: 23 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 33. Calm wind becoming south 5 to 10 km/h in the morning.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 33 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 23. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 23 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 32. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 23 °C

  • Thursday

    Thursday: Showers and thunderstorms likely.  Partly sunny, with a high near 31. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 31 °C

Detailed Forecast

Today
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Southwest wind 3 to 8 km/h. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 8pm. Patchy fog after 2am. Otherwise, mostly clear, with a low around 22. South wind 5 to 8 km/h. Chance of precipitation is 30%.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. South wind 3 to 8 km/h.
Monday Night
Partly cloudy, with a low around 23. South wind 8 to 10 km/h.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 33. Calm wind becoming south 5 to 10 km/h in the morning. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 32. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 30. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Chevy Chase MD
 38.98°N 77.09°W (Elev. 105 m)
7:31 am EDT Aug 9, 2020
9am EDT Aug 9, 2020-6pm EDT Aug 15, 2020
 
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Additional Resources

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National Digital Forecast Database