Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
71°F
22°C
| Humidity | 32% |
| Wind Speed | S 12 G 26 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 5:53 pm CDT |
Extended Forecast for
2 Miles SE Cahokia IL
Red Flag Warning until March 29, 07:00pm
NOW until 7:00pm Sun
Red Flag Warning
Tonight
Low: 58 °F
Mostly Cloudy
Monday
High: 84 °F
Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 58 °F
Chance Rain
then RainWednesday
High: 70 °F
Rain
Wednesday Night
Low: 54 °F
Rain
Thursday
High: 68 °F
Rain
Detailed Forecast
Tonight
Mostly cloudy, with a low around 58. South wind 9 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 84. Southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 65. South wind around 14 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 86. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1am. Low around 58. Southwest wind 9 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.
Thursday
Rain. High near 68. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 74.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 57.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Cahokia IL
38.53°N 90.15°W (Elev. 499 ft)
38.53°N 90.15°W (Elev. 499 ft)
6:01 pm CDT Mar 29, 2026
6pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
Additional Resources
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