Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
A Few Clouds
48°F
9°C
| Humidity | 61% |
| Wind Speed | SW 8 G 18 mph |
| Barometer | 29.60 in (1002.2 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 10 Dec 1:53 am CST |
Extended Forecast for
3 Miles WSW Fairview Heights IL
Wind Advisory December 10, 03:00am until December 10, 12:00pm
Overnight

Low: 46 °F
Slight Chance
RainWednesday

High: 42 °F⇓
Cloudy and
BreezyWednesday Night

Low: 26 °F
Mostly Cloudy
Thursday

High: 40 °F
Increasing
CloudsThursday Night

Low: 34 °F
Mostly Cloudy
Friday

High: 42 °F
Partly Sunny
Friday Night

Low: 21 °F
Mostly Cloudy
Saturday

High: 34 °F
Partly Sunny
Saturday Night

Low: 10 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of sprinkles with a slight chance of rain before 5am. Cloudy, with a steady temperature around 46. West wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday
Cloudy, with a temperature falling to around 35 by 5pm. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 46 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming light after midnight.
Thursday
Increasing clouds, with a high near 40. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 34. Southeast wind around 8 mph becoming west after midnight.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 38.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Fairview Heights IL
38.59°N 90.06°W (Elev. 423 ft)
38.59°N 90.06°W (Elev. 423 ft)
1:21 am CST Dec 10, 2025
2am CST Dec 10, 2025-6pm CST Dec 16, 2025



