Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Overcast and Windy
52°F
11°C
| Humidity | 77% |
| Wind Speed | NW 30 G 40 mph |
| Barometer | 29.66 in (1004.2 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 28 Dec 3:54 pm CST |
Extended Forecast for
Whiteside MO
Wind Advisory until December 29, 06:00am
NOW until 6:00am Mon

Wind Advisory
This Afternoon

High: 70 °F
Cloudy and
BreezyTonight
Low: 16 °F
Breezy.
Chance Snow
then Mostly
CloudyMonday
High: 27 °F
Mostly Cloudy
and Blustery
then Mostly
SunnyMonday Night

Low: 15 °F
Mostly Clear
Tuesday

High: 35 °F
Mostly Sunny
Tuesday Night

Low: 26 °F
Mostly Clear
Wednesday

High: 41 °F
Partly Sunny
Wednesday Night

Low: 22 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Cloudy, with a high near 70. Breezy, with a west wind around 22 mph, with gusts as high as 38 mph.
Tonight
A 30 percent chance of snow, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. Breezy, with a west wind 22 to 24 mph, with gusts as high as 45 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 15. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 35. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Whiteside MO
39.17°N 91.01°W (Elev. 712 ft)
39.17°N 91.01°W (Elev. 712 ft)
4:21 pm CST Dec 28, 2025
4pm CST Dec 28, 2025-6pm CST Jan 4, 2026



