Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

82°F

28°C

Humidity 40%
Wind Speed S 15 mph
Barometer 29.82 in (1009.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Mar 6:54 pm CDT
Extended Forecast for

Whiteside MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. South wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Partly sunny, with a high near 82. Southwest wind 11 to 14 mph, with gusts as high as 31 mph.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 2am, then rain and possibly a thunderstorm after 2am.  Low around 53. Southwest wind around 8 mph becoming north after midnight.  Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm.  High near 66. East wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    High: 66 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm.  Low around 57. East wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 80%.

    Low: 57 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm.  High near 75. Chance of precipitation is 90%.

    High: 75 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain.  Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain and thunderstorms.  Partly sunny, with a high near 79.

    High: 79 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm.  Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 64. South wind 10 to 13 mph, with gusts as high as 26 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 82. Southwest wind 11 to 14 mph, with gusts as high as 31 mph.
Tuesday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 2am, then rain and possibly a thunderstorm after 2am. Low around 53. Southwest wind around 8 mph becoming north after midnight. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 66. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 57. East wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Thursday
Rain and possibly a thunderstorm. High near 75. Chance of precipitation is 90%.
Thursday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 79.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Saturday
Rain likely and possibly a thunderstorm before 1pm, then a chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Whiteside MO
 39.17°N 91.01°W (Elev. 712 ft)
6:06 pm CDT Mar 30, 2026
7pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
 
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Additional Resources

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