Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Thunderstorm Rain Fog/Mist
47°F
8°C
| Humidity | 90% |
| Wind Speed | W 20 G 31 mph |
| Barometer | 29.42 in (996.2 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 5.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 15 Mar 5:53 pm CDT |
Extended Forecast for
Millstadt IL
Tornado Watch March 15, 06:18pm until March 15, 08:00pm
Wind Advisory March 15, 06:18pm until March 16, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 22 °F
Rain/Snow and
Breezy then
Slight Chance
Snow and
BlusteryMonday
High: 28 °F
Blustery.
Slight Chance
Snow then
Scattered
FlurriesMonday Night
Low: 15 °F
Partly Cloudy
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 31 °F
Slight Chance
Snow then
Chance
Rain/SnowWednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
Thursday
High: 70 °F
Sunny
Detailed Forecast
Tonight
Rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a slight chance of snow after 11pm. The rain could be heavy at times. Some thunder is also possible. Low around 22. Blustery, with a west wind 21 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Scattered flurries with a slight chance of snow before noon, then scattered flurries between noon and 1pm. Cloudy, with a high near 28. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 15. Northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 36. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 31. Southeast wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Millstadt IL
38.46°N 90.1°W (Elev. 604 ft)
38.46°N 90.1°W (Elev. 604 ft)
5:36 pm CDT Mar 15, 2026
6pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
