Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Mostly Cloudy
83°F
28°C
| Humidity | 49% |
| Wind Speed | S 12 G 21 mph |
| Barometer | 29.91 in (1012.2 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 3 Apr 2:54 pm CDT |
Extended Forecast for
3 Miles E Chesterfield MO
This Afternoon
High: 80 °F
Chance
T-stormsTonight
Low: 55 °F
Chance
T-storms then
ShowersSaturday
High: 60 °F⇓
Showers
Likely then
Slight Chance
ShowersSaturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 38 °F
Partly Cloudy
then Slight
Chance
ShowersTuesday
High: 56 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 80. South wind around 14 mph, with gusts as high as 24 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 55. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Saturday
Showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 56 by 9am. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 39. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 60. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 63.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Chesterfield MO
38.65°N 90.51°W (Elev. 597 ft)
38.65°N 90.51°W (Elev. 597 ft)
2:26 pm CDT Apr 3, 2026
3pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
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