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Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Overcast
22°F
-6°C
| Humidity | 60% |
| Wind Speed | NE 8 mph |
| Barometer | 30.29 in (1026.8 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 29 Jan 5:54 pm CST |
Extended Forecast for
3 Miles E Chesterfield MO
Tonight
Low: 6 °F
Snow Likely
then Slight
Chance SnowFriday

High: 19 °F
Cold
Friday Night

Low: 5 °F
Decreasing
CloudsSaturday

High: 20 °F
Cold
Saturday Night

Low: 3 °F
Mostly Clear
Sunday

High: 32 °F
Partly Sunny
Sunday Night

Low: 21 °F
Mostly Cloudy
Monday

High: 36 °F
Partly Sunny
Monday Night

Low: 21 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 6. North wind 3 to 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Partly sunny and cold, with a high near 19. North wind 5 to 9 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. North wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and cold, with a high near 20. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 3. Light and variable wind.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
A slight chance of rain and snow after noon. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT 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)
4:46 pm CST Jan 29, 2026
6pm CST Jan 29, 2026-6pm CST Feb 5, 2026



