NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
65°F
18°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.90 in (1012.1 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 3:53 am CDT |
Extended Forecast for
Millstadt IL
Today
High: 89 °F
Sunny
Tonight
Low: 71 °F
Partly Cloudy
Monday
High: 88 °F
Chance
Showers then
Showers
LikelyMonday Night
Low: 71 °F
Partly Cloudy
Tuesday
High: 86 °F
Showers
Tuesday Night
Low: 58 °F
Showers
Wednesday
High: 71 °F
Slight Chance
ShowersWednesday Night
Low: 52 °F
Slight Chance
ShowersThursday
High: 72 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 89. South wind 8 to 17 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 71. South wind around 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 88. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 71. South wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Showers and possibly a thunderstorm. High near 86. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 58. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 71.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Additional Forecasts and Information
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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)
4:26 am CDT May 17, 2026
4am CDT May 17, 2026-6pm CDT May 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
