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Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
21°F
-6°C
| Humidity | 57% |
| Wind Speed | Calm |
| Barometer | 30.32 in (1027.3 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jan 5:53 am CST |
Extended Forecast for
2 Miles WNW Belleville IL
Winter Storm Watch January 24, 12:00am until January 25, 12:00pm
Cold Weather Advisory January 24, 12:00am until January 24, 12:00pm
Today

High: 38 °F
Partly Sunny
Tonight

Low: 11 °F
Partly Cloudy
Friday

High: 16 °F
Cold
Friday Night
Low: 6 °F
Mostly Cloudy
then Slight
Chance SnowSaturday
High: 13 °F
Chance Snow
then SnowSaturday Night

Low: 10 °F
Snow
Sunday

High: 17 °F
Chance Snow
Sunday Night

Low: 3 °F
Mostly Cloudy
Monday

High: 22 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 38. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 11. Light northwest wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 24 mph.
Friday
Mostly cloudy and cold, with a high near 16. North wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 6. Northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
Snow, mainly after noon. High near 13. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 10. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Belleville IL
38.55°N 90.04°W (Elev. 538 ft)
38.55°N 90.04°W (Elev. 538 ft)
4:46 am CST Jan 22, 2026
6am CST Jan 22, 2026-6pm CST Jan 28, 2026



