Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fog/Mist
52°F
11°C
| Humidity | 94% |
| Wind Speed | N 5 mph |
| Barometer | 30.01 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 2.50 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 5 Mar 10:50 am CST |
Extended Forecast for
2 Miles NNE Bethalto IL
Today
High: 65 °F
Cloudy
Tonight
Low: 55 °F
Slight Chance
T-storms then
Chance RainFriday
High: 76 °F
Chance Rain
then Partly
Sunny and
BreezyFriday Night
Low: 58 °F
Slight Chance
T-storms then
ShowersSaturday
High: 67 °F
Chance
Showers then
Partly SunnySaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 45 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Detailed Forecast
Today
Cloudy, with a high near 65. North wind around 6 mph becoming calm in the afternoon.
Tonight
A 40 percent chance of rain and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 55. Calm wind becoming southeast 5 to 8 mph after midnight.
Friday
A 30 percent chance of rain and thunderstorms before 9am. Partly sunny, with a high near 76. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A slight chance of rain before 9pm, then a slight chance of rain and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 58. South wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 67. Southwest wind 11 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 75.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly clear, with a low around 57.
Tuesday
Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 90%.
Wednesday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
11:01 am CST Mar 5, 2026
11am CST Mar 5, 2026-6pm CDT Mar 11, 2026
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