Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Partly Cloudy and Breezy
52°F
11°C
| Humidity | 55% |
| Wind Speed | NW 22 G 32 mph |
| Barometer | 29.60 in (1002.2 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 10 Dec 5:53 am CST |
Extended Forecast for
2 Miles SSE Belleville IL
Wind Advisory until December 10, 12:00pm
NOW until 12:00pm Wed
Wind Advisory
Today
High: 44 °F⇓
Breezy.
Slight Chance
Rain then
Mostly CloudyTonight

Low: 26 °F
Mostly Cloudy
Thursday

High: 39 °F
Partly Sunny
Thursday Night

Low: 34 °F
Mostly Cloudy
Friday

High: 42 °F
Partly Sunny
Friday Night

Low: 21 °F
Mostly Cloudy
Saturday

High: 34 °F
Partly Sunny
Saturday Night

Low: 10 °F
Mostly Cloudy
Detailed Forecast
Today
A slight chance of rain before 7am, then a chance of sprinkles between 7am and noon. Mostly cloudy, with a temperature falling to around 36 by 4pm. Breezy, with a northwest wind 14 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming light after midnight.
Thursday
Partly sunny, with a high near 39. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 34. Southeast wind around 7 mph becoming west after midnight.
Friday
Partly sunny, with a high near 42. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 38.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Belleville IL
38.5°N 89.98°W (Elev. 495 ft)
38.5°N 89.98°W (Elev. 495 ft)
4:21 am CST Dec 10, 2025
6am CST Dec 10, 2025-6pm CST Dec 16, 2025



