Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
A Few Clouds
90°F
32°C
| Humidity | 58% |
| Wind Speed | N 9 mph |
| Barometer | 29.94 in (1013.4 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 19 Aug 5:53 pm CDT |
Extended Forecast for
4 Miles S Troy IL
Heat Advisory August 19, 07:46pm until August 19, 08:00pm
NOW until 8:00pm Tue

Heat Advisory
Tonight

Low: 71 °F
Partly Cloudy
Wednesday

High: 87 °F
Mostly Sunny
Wednesday Night

Low: 65 °F
Mostly Clear
Thursday

High: 85 °F
Mostly Sunny
Thursday Night

Low: 64 °F
Mostly Clear
Friday

High: 87 °F
Sunny
Friday Night

Low: 65 °F
Mostly Clear
Saturday

High: 87 °F
Mostly Sunny
Detailed Forecast
Tonight
Partly cloudy, with a low around 71. North wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 87. North wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 65. Northeast wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 85. North wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 64. Northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Troy IL
38.68°N 89.92°W (Elev. 574 ft)
38.68°N 89.92°W (Elev. 574 ft)
6:21 pm CDT Aug 19, 2025
7pm CDT Aug 19, 2025-6pm CDT Aug 26, 2025



