Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
49°F
9°C
| Humidity | 46% |
| Wind Speed | E 15 mph |
| Barometer | 30.10 in (1019.2 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 14 Mar 10:54 am CDT |
Extended Forecast for
3 Miles WSW Rockbridge IL
Wind Advisory March 15, 10:00am until March 16, 12:00pm
Today
High: 60 °F
Becoming
SunnyTonight
Low: 51 °F
Increasing
CloudsSunday
High: 66 °F
Breezy.
Chance Rain
then RainSunday Night
Low: 17 °F
Rain/Snow and
Blustery then
Chance Snow
and WindyMonday
High: 25 °F
Chance Snow
and WindyMonday Night
Low: 9 °F
Partly Cloudy
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Chance Snow
then Chance
Rain/SnowWednesday
High: 62 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 60. Southeast wind around 15 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 51. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Sunday
Rain and thunderstorms likely before 3pm, then rain and possibly a thunderstorm between 3pm and 4pm, then rain after 4pm. High near 66. Breezy, with a south wind 18 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.
Sunday Night
Rain before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of snow after 10pm. Low around 17. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 25. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 44 mph.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Rockbridge IL
39.26°N 90.26°W (Elev. 515 ft)
39.26°N 90.26°W (Elev. 515 ft)
11:41 am CDT Mar 14, 2026
11am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
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