Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
20°F
-7°C
| Humidity | 81% |
| Wind Speed | W 5 mph |
| Barometer | 30.45 in |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 28 Nov 3:35 am CST |
Extended Forecast for
Carlinville IL
Winter Storm Warning November 29, 12:00am until November 30, 12:00am
Overnight
Low: 22 °F
Clear
Friday
High: 36 °F
Increasing
CloudsFriday Night
Low: 27 °F
Slight Chance
Snow then
SnowSaturday
High: 36 °F
Wintry Mix
and BreezySaturday Night
Low: 21 °F
Rain/Snow
then CloudySunday
High: 27 °F
Mostly Cloudy
Sunday Night
Low: 10 °F
Mostly Cloudy
Monday
High: 24 °F
Mostly Cloudy
then Slight
Chance SnowMonday Night
Low: 13 °F
Chance Snow
Detailed Forecast
Overnight
Clear, with a steady temperature around 22. Northwest wind around 6 mph.
Friday
Increasing clouds, with a high near 36. Northwest wind around 6 mph becoming light and variable in the afternoon.
Friday Night
Snow, mainly after 3am. Low around 27. Light southeast wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday
Snow, possibly mixed with sleet before noon, then rain and snow, possibly mixed with sleet between noon and 3pm, then rain after 3pm. The snow could be heavy at times. High near 36. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Saturday Night
Rain and snow, mainly before midnight. Low around 21. South wind 13 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Monday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 28.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Carlinville IL
39.27°N 89.89°W (Elev. 614 ft)
39.27°N 89.89°W (Elev. 614 ft)
3:16 am CST Nov 28, 2025
3am CST Nov 28, 2025-6pm CST Dec 4, 2025
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