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

Hazardous Weather Conditions

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

24°C

76°F

Humidity 79%
Wind Speed Calm
Barometer 1016.8 mb (30.04 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 22 Jun 6:54 am CDT
Extended Forecast for

3 Miles NNW Elsah IL

  • Today

    Today: Sunny, with a high near 35. Southeast wind 10 to 15 km/h becoming southwest 18 to 23 km/h in the morning. Winds could gust as high as 35 km/h.

    High: 35 °C

    Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 23. Southwest wind 13 to 18 km/h, with gusts as high as 32 km/h.

    Low: 23 °C

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 32. Northwest wind 13 to 16 km/h.

    High: 32 °C

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 22. Northwest wind 6 to 11 km/h becoming light and variable after midnight.

    Low: 22 °C

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 36. East wind 5 to 10 km/h becoming south in the afternoon.

    High: 36 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 37.

    High: 37 °C

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °C

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.

    High: 32 °C

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 35. Southeast wind 10 to 15 km/h becoming southwest 18 to 23 km/h in the morning. Winds could gust as high as 35 km/h.
Tonight
A 50 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 23. Southwest wind 13 to 18 km/h, with gusts as high as 32 km/h.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 32. Northwest wind 13 to 16 km/h.
Sunday Night
Clear, with a low around 22. Northwest wind 6 to 11 km/h becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 36. East wind 5 to 10 km/h becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 25.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 37.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 33.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Elsah IL
 39°N 90.39°W (Elev. 640 m)
Last Update:
7:06 am CDT Jun 22, 2024
Forecast Valid:
7am CDT Jun 22, 2024-6pm CDT Jun 28, 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