Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Light Snow and Breezy
27°F
-3°C
| Humidity | 58% |
| Wind Speed | NW 25 G 33 mph |
| Barometer | 29.99 in (1016.0 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 16 Mar 12:53 pm CDT |
Extended Forecast for
2 Miles SE Cahokia IL
This Afternoon

High: 30 °F
Chance
Flurries and
BlusteryTonight

Low: 16 °F
Mostly Cloudy
Tuesday

High: 37 °F
Increasing
CloudsTuesday Night
Low: 32 °F
Chance Snow
then Chance
Rain/SnowWednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 43 °F
Partly Cloudy
Thursday

High: 73 °F
Sunny
Thursday Night

Low: 45 °F
Partly Cloudy
Friday

High: 75 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of flurries. Mostly cloudy, with a high near 30. Blustery, with a northwest wind around 22 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 16. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Tuesday
Increasing clouds, with a high near 37. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 64. South wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT 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)
12:11 pm CDT Mar 16, 2026
1pm CDT Mar 16, 2026-6pm CDT Mar 22, 2026



