Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
49°F
9°C
| Humidity | 41% |
| Wind Speed | W 8 mph |
| Barometer | 30.29 in (1026.1 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 12 Mar 12:54 pm CDT |
Extended Forecast for
2 Miles NW O'Fallon MO
This Afternoon

High: 56 °F
Sunny
Tonight
Low: 45 °F
Partly Cloudy
then Partly
Cloudy and
BreezyFriday

High: 60 °F
Mostly Sunny
Friday Night

Low: 36 °F
Partly Cloudy
Saturday

High: 64 °F
Partly Sunny
Saturday Night
Low: 54 °F
Mostly Cloudy
then Slight
Chance RainSunday

High: 67 °F
Rain and
BreezySunday Night

Low: 21 °F
Rain/Snow
Likely and
BlusteryMonday

High: 33 °F
Mostly Sunny
and Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 56. Southwest wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a south wind 11 to 21 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 60. West wind 11 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 36. Light and variable wind becoming east around 6 mph after midnight.
Saturday
Partly sunny, with a high near 64. East wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 54.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 67. Breezy. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 33. Breezy.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NW O'Fallon MO
38.81°N 90.74°W (Elev. 499 ft)
38.81°N 90.74°W (Elev. 499 ft)
11:11 am CDT Mar 12, 2026
1pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026



