Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fog
43°F
6°C
| Humidity | 97% |
| Wind Speed | E 7 mph |
| Barometer | 29.56 in (1000.8 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 0.25 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 19 Feb 4:54 am CST |
Extended Forecast for
Eldred IL
Dense Fog Advisory until February 19, 09:00am
NOW until 9:00am Thu

Dense Fog Advisory
Overnight

Low: 42 °F
Mostly Cloudy
Thursday

High: 66 °F
T-storms
Likely and
Patchy FogThursday Night

Low: 34 °F
Increasing
CloudsFriday

High: 47 °F
Mostly Sunny
Friday Night

Low: 27 °F
Partly Cloudy
Saturday
High: 44 °F
Mostly Sunny
then Slight
Chance SnowSaturday Night

Low: 22 °F
Mostly Clear
Sunday

High: 37 °F
Sunny
Detailed Forecast
Overnight
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Rain and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 66. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
Increasing clouds, with a low around 34. West wind 9 to 18 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 47. West wind 6 to 16 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 27. Calm wind becoming north around 5 mph after midnight.
Saturday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Eldred IL
39.29°N 90.57°W (Elev. 430 ft)
39.29°N 90.57°W (Elev. 430 ft)
4:26 am CST Feb 19, 2026
5am CST Feb 19, 2026-6pm CST Feb 25, 2026



