Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fog/Mist
74°F
23°C
| Humidity | 91% |
| Wind Speed | NW 8 mph |
| Barometer | 29.97 in (1014.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 6.00 mi |
| Last update | 14 Jun 10:53 am CDT |
Extended Forecast for
Caseyville IL
Today
High: 83 °F
Chance
T-stormsTonight
Low: 67 °F
Partly Cloudy
then Patchy
FogSunday
High: 85 °F
Patchy Fog
then Mostly
SunnySunday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
ShowersMonday
High: 83 °F
Slight Chance
T-storms then
Chance
ShowersMonday Night
Low: 71 °F
Mostly Cloudy
then Slight
Chance
T-stormsTuesday
High: 89 °F
Chance
T-stormsTuesday Night
Low: 74 °F
Chance
T-stormsWednesday
High: 90 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly cloudy, with a high near 83. North wind 7 to 10 mph.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 67. North wind 5 to 8 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Northeast wind 3 to 5 mph.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 69. Light and variable wind.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72.
Juneteenth
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Caseyville IL
38.64°N 90.03°W (Elev. 446 ft)
38.64°N 90.03°W (Elev. 446 ft)
9:22 am CDT Jun 14, 2025
10am CDT Jun 14, 2025-6pm CDT Jun 20, 2025
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