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Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
18°F
-8°C
| Humidity | 59% |
| Wind Speed | W 15 mph |
| Barometer | 30.50 in (1033.6 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 31 Jan 1:54 pm CST |
Extended Forecast for
4 Miles SW Carrollton IL
This Afternoon
High: 20 °F
Cold
Tonight
Low: 2 °F
Mostly Clear
Sunday
High: 27 °F
Slight Chance
SnowSunday Night
Low: 17 °F
Mostly Cloudy
Monday
High: 35 °F
Mostly Sunny
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 31 °F
Slight Chance
SnowTuesday Night
Low: 13 °F
Mostly Cloudy
Wednesday
High: 28 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny and cold, with a high near 20. Northwest wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 2. West wind around 6 mph becoming light and variable in the evening.
Sunday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 27. South wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 17. South wind around 6 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 35. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 41.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Carrollton IL
39.25°N 90.46°W (Elev. 600 ft)
39.25°N 90.46°W (Elev. 600 ft)
11:11 am CST Jan 31, 2026
2pm CST Jan 31, 2026-6pm CST Feb 6, 2026
Additional Resources
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