National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Excessive Rainfall across the South-Central U.S

Widespread severe weather will continue across the Plains and Missouri Valley region Friday evening. Very large hail, strong tornadoes and wind damage are all possible. The severe thunderstorm activity will then shift into portions of the southern/central Plains Saturday. A Moderate Risk (Level 3/5) of excessive rainfall is also forecast from far northern Texas into Kansas Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Rain Fog/Mist

17°C

63°F

Humidity 90%
Wind Speed S 20 G 37 km/h
Barometer 1010.2 mb (29.83 in)
Dewpoint 16°C (60°F)
Visibility 8 km
Last update 26 Apr 6:50 pm CDT
Extended Forecast for

Ellisville MO

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 18. South wind 21 to 23 km/h, with gusts as high as 48 km/h. Chance of precipitation is 80%.

    Heavy Rain
    then
    Scattered
    Showers

    Low: 18 °C

  • Saturday

    Saturday: Isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 27. South wind 21 to 24 km/h, with gusts as high as 48 km/h. Chance of precipitation is 20%.

    Mostly Cloudy
    then Isolated
    T-storms

    High: 27 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 20. South wind 16 to 21 km/h, with gusts as high as 37 km/h.

    Mostly Cloudy

    Low: 20 °C

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 26. Breezy, with a south wind 26 to 31 km/h increasing to 32 to 37 km/h in the morning. Winds could gust as high as 55 km/h. Chance of precipitation is 50%.

    Breezy.
    Scattered
    Showers then
    Chance
    T-storms

    High: 26 °C

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 17. South wind around 27 km/h, with gusts as high as 42 km/h. Chance of precipitation is 90%.

    Showers

    Low: 17 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.

    Chance
    T-storms then
    Showers
    Likely

    High: 25 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 13.

    Slight Chance
    T-storms

    Low: 13 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 28.

    Sunny then
    Slight Chance
    T-storms

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.

    Slight Chance
    T-storms

    Low: 17 °C

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 18. South wind 21 to 23 km/h, with gusts as high as 48 km/h. Chance of precipitation is 80%.
Saturday
Isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 27. South wind 21 to 24 km/h, with gusts as high as 48 km/h. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 20. South wind 16 to 21 km/h, with gusts as high as 37 km/h.
Sunday
Scattered showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 26. Breezy, with a south wind 26 to 31 km/h increasing to 32 to 37 km/h in the morning. Winds could gust as high as 55 km/h. Chance of precipitation is 50%.
Sunday Night
Showers and possibly a thunderstorm. Low around 17. South wind around 27 km/h, with gusts as high as 42 km/h. Chance of precipitation is 90%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 13.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 28.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 28.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 26.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 12.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 23.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Ellisville MO
 38.58°N 90.57°W (Elev. 212 m)
Last Update:
5:22 pm CDT Apr 26, 2024
Forecast Valid:
7pm CDT Apr 26, 2024-6pm CDT May 3, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation