Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
28°F
-2°C
| Humidity | 75% |
| Wind Speed | NE 14 G 23 mph |
| Barometer | 30.38 in (1029.0 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 1 Mar 7:54 am CST |
Extended Forecast for
3 Miles NNW Elsberry MO
Winter Weather Advisory March 1, 06:00pm until March 2, 06:00am
Today
High: 45 °F
Partly Sunny
then Slight
Chance RainTonight

Low: 32 °F
Wintry Mix
Monday
High: 46 °F
Chance Rain
then CloudyMonday Night

Low: 39 °F
Showers
Tuesday

High: 61 °F
Showers
Tuesday Night

Low: 52 °F
Showers
Wednesday

High: 66 °F
Showers
Wednesday Night

Low: 48 °F
Showers
LikelyThursday

High: 67 °F
Chance
Showers
Detailed Forecast
Today
A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 45. Northeast wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Rain and snow before 2am, then rain, snow, and sleet likely between 2am and 3am, then a chance of rain after 3am. Low around 32. East wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around an inch possible.
Monday
A 30 percent chance of rain, mainly before 9am. Cloudy, with a high near 46. East wind 6 to 8 mph.
Monday Night
Showers. Low around 39. Southeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Showers. High near 61. Southeast wind 5 to 7 mph. Chance of precipitation is 90%.
Tuesday Night
Showers, with thunderstorms also possible after 3am. Low around 52. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 49. Chance of precipitation is 70%.
Saturday
Showers likely. Cloudy, with a high near 61. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Elsberry MO
39.21°N 90.8°W (Elev. 509 ft)
39.21°N 90.8°W (Elev. 509 ft)
8:26 am CST Mar 1, 2026
8am CST Mar 1, 2026-6pm CST Mar 7, 2026



