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, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Overcast
63°F
17°C
| Humidity | 81% |
| Wind Speed | E 7 mph |
| Barometer | 29.96 in (1014.1 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 22 May 5:54 am CDT |
Extended Forecast for
Cottleville MO
Today
High: 69 °F
Chance
ShowersTonight
Low: 56 °F
Slight Chance
Showers then
Patchy FogSaturday
High: 81 °F
Patchy Fog
then Partly
SunnySaturday Night
Low: 60 °F
Chance
Showers then
Showers
LikelySunday
High: 81 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 59 °F
Partly Cloudy
Memorial Day
High: 84 °F
Partly Sunny
Monday Night
Low: 63 °F
Mostly Cloudy
Tuesday
High: 83 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Today
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 69. East wind 3 to 7 mph.
Tonight
A 20 percent chance of showers before 8pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 81. Calm wind.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 70%.
Sunday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 59.
Memorial Day
Partly sunny, with a high near 84.
Monday Night
Mostly cloudy, with a low around 63.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 83. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cottleville MO
38.74°N 90.65°W (Elev. 499 ft)
38.74°N 90.65°W (Elev. 499 ft)
5:36 am CDT May 22, 2026
6am CDT May 22, 2026-6pm CDT May 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
