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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
43°F
6°C
| Humidity | 46% |
| Wind Speed | W 15 G 22 mph |
| Barometer | 29.74 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 16 Jan 2:50 pm CST |
Extended Forecast for
Bethalto IL
This Afternoon
High: 45 °F
Scattered
Rain/SnowTonight
Low: 20 °F
Rain/Snow
Likely then
Isolated Snow
ShowersSaturday
High: 26 °F
Scattered
FlurriesSaturday Night
Low: 11 °F
Partly Cloudy
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 12 °F
Partly Cloudy
M.L.King Day
High: 22 °F
Sunny
Monday Night
Low: 10 °F
Mostly Clear
Tuesday
High: 35 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of rain showers between 4pm and 5pm, then scattered rain and snow showers. Mostly cloudy, with a high near 45. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Rain and snow showers likely before midnight, then a slight chance of snow showers between midnight and 3am, then scattered flurries after 3am. Cloudy, then gradually becoming partly cloudy, with a low around 20. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Scattered flurries after noon. Partly sunny, with a high near 26. West wind 14 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 11. West wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 31. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 35.
Thursday Night
A chance of snow and freezing rain. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bethalto IL
38.88°N 90.02°W (Elev. 499 ft)
38.88°N 90.02°W (Elev. 499 ft)
2:21 pm CST Jan 16, 2026
3pm CST Jan 16, 2026-6pm CST Jan 23, 2026
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