Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast
A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
A Few Clouds
36°F
2°C
| Humidity | 67% |
| Wind Speed | NW 9 mph |
| Barometer | 30.07 in (1018.3 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 13 Nov 3:54 am CST |
Extended Forecast for
3 Miles SW Jerseyville IL
Today
High: 45 °F
Sunny
Tonight
Low: 24 °F
Clear
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 24 °F
Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 27 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 28 °F
Clear
Tuesday
High: 52 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 45. North wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 24. North wind 5 to 8 mph.
Saturday
Sunny, with a high near 48. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 24. Calm wind.
Sunday
Sunny, with a high near 50. Calm wind.
Sunday Night
Clear, with a low around 27.
Monday
Sunny, with a high near 50.
Monday Night
Clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Clear, with a low around 29.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Jerseyville IL
39.09°N 90.38°W (Elev. 607 ft)
39.09°N 90.38°W (Elev. 607 ft)
4:06 am CST Nov 13, 2026
4am CST Nov 13, 2026-6pm CST Nov 19, 2026
Additional Resources
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