Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
51°F
11°C
| Humidity | 92% |
| Wind Speed | E 6 mph |
| Barometer | 30.06 in (1018.0 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 7.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 20 Nov 10:53 am CST |
Extended Forecast for
4 Miles NNE Valmeyer IL
Today
High: 56 °F
Slight Chance
RainTonight
Low: 54 °F
Rain Likely
and Patchy
Fog then Rain
and Patchy
FogFriday
High: 60 °F
Rain and
Patchy Fog
then Rain
LikelyFriday Night
Low: 46 °F
Rain Likely
then Chance
RainSaturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 64 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
then Chance
RainMonday
High: 60 °F
Chance Rain
Detailed Forecast
Today
A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Cloudy, with a high near 56. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Tonight
A chance of rain and thunderstorms, then rain after 11pm. Patchy fog after 11pm. Low around 54. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 100%.
Friday
Rain and possibly a thunderstorm before 3pm, then rain likely. Patchy fog before 10am. High near 60. North wind 5 to 7 mph. Chance of precipitation is 100%.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. North wind 5 to 9 mph. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 44.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Valmeyer IL
38.35°N 90.27°W (Elev. 397 ft)
38.35°N 90.27°W (Elev. 397 ft)
10:56 am CST Nov 20, 2025
11am CST Nov 20, 2025-6pm CST Nov 26, 2025
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