Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Thunderstorm Light Rain
70°F
21°C
| Humidity | 88% |
| Wind Speed | W 9 mph |
| Barometer | 29.85 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 8:50 pm CDT |
Extended Forecast for
3 Miles S Donnellson IL
Tonight
Low: 66 °F
Chance
T-stormsJuneteenth
High: 82 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 75 °F
Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 66. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 82. Northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 65. West wind around 6 mph becoming light and variable.
Friday
Sunny, with a high near 86. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 72. South wind around 10 mph.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Donnellson IL
38.97°N 89.48°W (Elev. 600 ft)
38.97°N 89.48°W (Elev. 600 ft)
5:52 pm CDT Jun 18, 2025
9pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
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