Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
73°F
23°C
| Humidity | 71% |
| Wind Speed | S 10 G 21 mph |
| Barometer | 29.81 in (1008.4 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 12:54 am CDT |
Extended Forecast for
2 Miles NNE O'Fallon MO
Overnight
Low: 68 °F
Scattered
ShowersWednesday
High: 81 °F
Scattered
T-storms then
T-storms
LikelyWednesday Night
Low: 62 °F
Showers
Thursday
High: 82 °F
Scattered
ShowersThursday Night
Low: 61 °F
Mostly Clear
Friday
High: 87 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 52 °F
Showers
Saturday
High: 65 °F
Chance
ShowersSaturday Night
Low: 40 °F
Slight Chance
Showers
Detailed Forecast
Overnight
Scattered showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 68. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 81. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms before 4am, then scattered showers. Low around 62. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
Scattered showers between 7am and 1pm, then scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 61. South wind 3 to 5 mph.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Friday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 65. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE O'Fallon MO
38.81°N 90.71°W (Elev. 502 ft)
38.81°N 90.71°W (Elev. 502 ft)
1:26 am CDT Apr 15, 2026
1am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
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