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

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

16°C

61°F

Humidity 54%
Wind Speed SW 6 km/h
Barometer 1012.1 mb (29.91 in)
Dewpoint 7°C (44°F)
Visibility 16 km
Last update 12 May 3:51 am CDT
Extended Forecast for

Champ MO

Flood Warning May 12, 04:17am until May 13, 11:30am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning May 12, 04:17am until May 13, 11:30am

    NOW until 11:30am Mon

    Flood Warning

  • Today

    High: 29 °C

    Sunny

  • Tonight

    Tonight: Isolated showers after midnight. Mostly cloudy, with a low around 17. South wind 10 to 13 km/h. Chance of precipitation is 20%.

    Low: 17 °C

    Partly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 23. South wind 11 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.

    High: 23 °C

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 17. South wind 10 to 14 km/h. Chance of precipitation is 90%.

    Low: 17 °C

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 22. North wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.

    High: 22 °C

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 24.

    High: 24 °C

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 14.

    Low: 14 °C

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 29. Southwest wind 5 to 13 km/h.
Tonight
Isolated showers after midnight. Mostly cloudy, with a low around 17. South wind 10 to 13 km/h. Chance of precipitation is 20%.
Monday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 23. South wind 11 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Low around 17. South wind 10 to 14 km/h. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm. High near 22. North wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Sunny, with a high near 24.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 14.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 26.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 25.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 29.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Champ MO
 38.71°N 90.43°W (Elev. 518 m)
Last Update:
3:07 am CDT May 12, 2024
Forecast Valid:
4am CDT May 12, 2024-6pm CDT May 18, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation