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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
26°F
-3°C
| Humidity | 68% |
| Wind Speed | S 5 mph |
| Barometer | 30.16 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 2 Feb 2:15 am CST |
Extended Forecast for
2 Miles WSW Alton IL
Overnight
Low: 25 °F
Mostly Cloudy
Monday
High: 37 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 33 °F
Slight Chance
SnowTuesday Night
Low: 17 °F
Mostly Cloudy
Wednesday
High: 30 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Mostly Clear
Thursday
High: 39 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 25. Light south wind.
Monday
Partly sunny, with a high near 37. Light and variable wind becoming west around 6 mph.
Monday Night
Mostly cloudy, with a low around 28. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. North wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 17. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 42.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Alton IL
38.88°N 90.19°W (Elev. 407 ft)
38.88°N 90.19°W (Elev. 407 ft)
1:26 am CST Feb 2, 2026
2am CST Feb 2, 2026-6pm CST Feb 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
