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.
Mostly Cloudy
76°F
24°C
| Humidity | 82% |
| Wind Speed | NE 12 G 18 mph |
| Barometer | 29.94 in (1013.4 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 16 May 2:53 pm CDT |
Extended Forecast for
3 Miles NNW Maeystown IL
This Afternoon
High: 79 °F
Chance
T-stormsTonight
Low: 66 °F
Mostly Cloudy
Sunday
High: 86 °F
Becoming
SunnySunday Night
Low: 70 °F
Increasing
CloudsMonday
High: 88 °F
Slight Chance
T-storms then
Chance
T-stormsMonday Night
Low: 71 °F
Slight Chance
T-stormsTuesday
High: 88 °F
Showers
Tuesday Night
Low: 60 °F
Showers
Wednesday
High: 72 °F
Slight Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 79. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 66. Southeast wind around 8 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 86. South wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Increasing clouds, with a low around 70. South wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 88. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Wednesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 70.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Maeystown IL
38.26°N 90.25°W (Elev. 656 ft)
38.26°N 90.25°W (Elev. 656 ft)
1:46 pm CDT May 16, 2026
3pm CDT May 16, 2026-6pm CDT May 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
