National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

75°F

24°C

Humidity 62%
Wind Speed NE 6 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 31 May 11:53 am CDT
Extended Forecast for

Millstadt ILSimilar City Names

  • This Afternoon

    This Afternoon: Isolated rain before 1pm, then isolated showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 82. Southeast wind around 6 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 5am. Increasing clouds, with a low around 64. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 64 °F

    Isolated
    T-storms then
    T-storms
    Likely

  • Monday

    Monday: Showers and thunderstorms, mainly before 9am. High near 82. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 82 °F

    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Northeast wind 3 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. East wind 6 to 10 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated rain before 1pm, then isolated showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 82. Southeast wind around 6 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely, mainly after 5am. Increasing clouds, with a low around 64. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
Showers and thunderstorms, mainly before 9am. High near 82. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 62. Northeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 80. East wind 6 to 10 mph.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 64.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Millstadt ILSimilar City Names
 38.46°N 90.1°W (Elev. 604 ft)
Last Update:
11:11 am CDT May 31, 2026
Forecast Valid:
12pm CDT May 31, 2026-6pm CDT Jun 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation