Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
72°F
22°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | 30.04 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 7.00 mi |
| Last update | 15 Aug 4:15 am CDT |
Extended Forecast for
Mount Olive IL
Today
High: 91 °F
Sunny
Tonight
Low: 73 °F
Mostly Clear
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 91. South wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 73. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 73. Calm wind.
Sunday
Sunny, with a high near 95. Light south wind.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Olive IL
39.09°N 89.73°W (Elev. 676 ft)
39.09°N 89.73°W (Elev. 676 ft)
4:26 am CDT Aug 15, 2025
4am CDT Aug 15, 2025-6pm CDT Aug 21, 2025
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