Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
A Few Clouds
76°F
24°C
| Humidity | 67% |
| Wind Speed | S 16 mph |
| Barometer | 29.68 in (1004.7 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 2 Apr 5:54 pm CDT |
Extended Forecast for
4 Miles W Old Monroe MO
Wind Advisory April 2, 06:34pm until April 2, 07:00pm
NOW until 7:00pm Thu
Wind Advisory
Tonight
Low: 58 °F
Chance
T-storms then
Chance
ShowersFriday
High: 78 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 54 °F
Showers
Saturday
High: 60 °F
Chance
ShowersSaturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 39 °F
Clear
Monday
High: 61 °F
Sunny
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 78. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7pm. Low around 54. South wind around 10 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 38. West wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 61.
Monday Night
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles W Old Monroe MO
38.94°N 90.82°W (Elev. 525 ft)
38.94°N 90.82°W (Elev. 525 ft)
5:46 pm CDT Apr 2, 2026
6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
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