News Headlines
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
48°F
9°C
| Humidity | 66% |
| Wind Speed | NW 10 mph |
| Barometer | 30.09 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 9 Jan 11:50 am CST |
Extended Forecast for
2 Miles WSW Alton IL
This Afternoon

High: 50 °F
Partly Sunny
Tonight
Low: 36 °F
Mostly Cloudy
then Chance
RainSaturday
High: 47 °F
Slight Chance
Rain then
SunnySaturday Night

Low: 24 °F
Partly Cloudy
Sunday

High: 37 °F
Sunny
Sunday Night

Low: 26 °F
Mostly Clear
Monday

High: 52 °F
Sunny
Monday Night

Low: 38 °F
Partly Cloudy
Tuesday

High: 56 °F
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 50. Northwest wind 6 to 10 mph becoming northeast.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 36. Northeast wind around 6 mph becoming calm.
Saturday
A 20 percent chance of rain before 7am. Cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 37. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 39.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT 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)
11:17 am CST Jan 9, 2026
12pm CST Jan 9, 2026-6pm CST Jan 15, 2026


