Hazardous Weather Conditions
Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Mostly Cloudy
76°F
24°C
| Humidity | 60% |
| Wind Speed | S 20 G 31 mph |
| Barometer | 29.72 in (1005.6 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 2 Apr 6:51 pm CDT |
Extended Forecast for
2 Miles SW Saint Charles MO
Tonight
Low: 60 °F
Chance
T-storms then
Chance
ShowersFriday
High: 79 °F
Chance
T-stormsFriday Night
Low: 56 °F
Showers
Saturday
High: 62 °F
Showers
LikelySaturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 60. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 79. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 56. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 62. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 40. West wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 62.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Saint Charles MO
38.76°N 90.54°W (Elev. 597 ft)
38.76°N 90.54°W (Elev. 597 ft)
7:41 pm CDT Apr 2, 2026
7pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
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