Severe Weather in the Central High Plains; Heavy Rain in the Mid-Atlantic

Strong to severe storms capable of strong wind gusts and large hail are possible over portions of the central High Plains. A stalled front is expected to bring additional showers and flash flooding risks from the northern Mid-Atlantic to the Carolinas through Thursday. Red flag warnings in effect in the Pacific Northwest and the southern Great Basin. Read More >

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fog/Mist

14°C

57°F

Humidity 93%
Wind Speed Calm
Barometer 1019.5 mb (30.12 in)
Dewpoint 13°C (55°F)
Visibility 2.01 km
Last update 5 Aug 6:54 am CDT
Extended Forecast for

Ballwin MO

  • Today

    Today: Sunny, with a high near 26. Calm wind becoming east 5 to 8 km/h in the afternoon.

    Sunny

    High: 26 °C

  • Tonight

    Tonight: Mostly clear, with a low around 15. East wind 5 to 8 km/h becoming calm  after midnight.

    Mostly Clear

    Low: 15 °C

  • Thursday

    Thursday: Sunny, with a high near 27. Calm wind becoming east 5 to 10 km/h in the morning.

    Sunny

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17. East wind 5 to 10 km/h becoming calm  after midnight.

    Mostly Clear

    Low: 17 °C

  • Friday

    Friday: A slight chance of showers between 8am and 2pm.  Mostly sunny, with a high near 30. Light southeast wind increasing to 6 to 11 km/h in the morning.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 30 °C

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 21.

    Partly Cloudy
    then Chance
    T-storms

    Low: 21 °C

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 32.

    Chance
    T-storms

    High: 32 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 23.

    Partly Cloudy
    then Chance
    T-storms

    Low: 23 °C

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 2pm.  Mostly sunny, with a high near 34.

    Chance
    T-storms

    High: 34 °C

Detailed Forecast

Today
Sunny, with a high near 26. Calm wind becoming east 5 to 8 km/h in the afternoon.
Tonight
Mostly clear, with a low around 15. East wind 5 to 8 km/h becoming calm after midnight.
Thursday
Sunny, with a high near 27. Calm wind becoming east 5 to 10 km/h in the morning.
Thursday Night
Mostly clear, with a low around 17. East wind 5 to 10 km/h becoming calm after midnight.
Friday
A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 30. Light southeast wind increasing to 6 to 11 km/h in the morning. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 21.
Saturday
A 40 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 32.
Saturday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 23.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 34.
Sunday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
Ballwin MO
 38.58°N 90.55°W (Elev. 178 m)
5:57 am CDT Aug 5, 2020
7am CDT Aug 5, 2020-6pm CDT Aug 11, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database