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
Mount Olive IL
Today
High: 64 °F
Patchy Fog
Tonight
Low: 53 °F
Mostly Cloudy
then Chance
Rain and
Patchy FogFriday
High: 75 °F
Chance Rain
and Patchy
Fog then
Partly Sunny
and BreezyFriday Night
Low: 58 °F
Mostly Cloudy
then ShowersSaturday
High: 66 °F
Chance
Showers then
Partly SunnySaturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Detailed Forecast
Today
Patchy fog before noon. Otherwise, cloudy, with a high near 64. North wind around 6 mph becoming calm in the afternoon.
Tonight
A 40 percent chance of rain and thunderstorms, mainly after 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 53. Calm wind becoming southeast 5 to 8 mph after midnight.
Friday
A chance of rain and thunderstorms before 9am, then a slight chance of rain between 9am and 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Showers and possibly a thunderstorm after midnight. Low around 58. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 66. Southwest wind 11 to 17 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
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 74. Breezy. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%.
Wednesday
Showers likely. Cloudy, with a high near 60. Breezy. Chance of precipitation is 70%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Olive IL
39.07°N 89.73°W (Elev. 669 ft)
39.07°N 89.73°W (Elev. 669 ft)
11:01 am CST Mar 5, 2026
11am CST Mar 5, 2026-6pm CDT Mar 11, 2026
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