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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
18°F
-8°C
| Humidity | 45% |
| Wind Speed | N 14 mph |
| Barometer | 30.40 in |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 30 Jan 3:50 pm CST |
Extended Forecast for
2 Miles NNE Bethalto IL
This Afternoon

High: 18 °F
Chance
FlurriesTonight

Low: 3 °F
Chance
FlurriesSaturday

High: 19 °F
Cold
Saturday Night

Low: 0 °F
Mostly Clear
Sunday

High: 28 °F
Partly Sunny
Sunday Night

Low: 18 °F
Mostly Cloudy
Monday

High: 36 °F
Partly Sunny
Monday Night

Low: 23 °F
Mostly Cloudy
Tuesday
High: 36 °F
Slight Chance
Snow then
Chance
Rain/Snow
Detailed Forecast
This Afternoon
A chance of flurries. Mostly sunny and cold, with a high near 18. North wind around 9 mph.
Tonight
A chance of flurries before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -10. North wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday
Increasing clouds and cold, with a high near 19. Wind chill values as low as -10. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 0. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 28. South wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Bethalto IL
38.92°N 90.02°W (Elev. 512 ft)
38.92°N 90.02°W (Elev. 512 ft)
3:36 pm CST Jan 30, 2026
4pm CST Jan 30, 2026-6pm CST Feb 6, 2026



