Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
62°F
17°C
| Humidity | 90% |
| Wind Speed | SW 3 mph |
| Barometer | 29.75 in (1007.1 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 9:53 am CDT |
Extended Forecast for
4 Miles SW Waterloo IL
Today
High: 63 °F⇓
Chance
Showers and
BreezyTonight
Low: 31 °F
Decreasing
Clouds and
Blustery then
Mostly ClearThursday
High: 55 °F
Sunny
Thursday Night
Low: 43 °F
Partly Cloudy
then Partly
Cloudy and
BreezyFriday
High: 62 °F
Partly Sunny
Friday Night
Low: 37 °F
Partly Cloudy
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Cloudy
Sunday
High: 66 °F
Breezy.
Chance
T-storms then
Rain
Detailed Forecast
Today
A chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm. Cloudy, with a temperature falling to around 45 by 4pm. Breezy, with a west wind 13 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 55. West wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 43. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 62. West wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
A chance of rain and thunderstorms, then rain after 1pm. High near 66. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am. Partly cloudy, with a low around 25. Blustery. Chance of precipitation is 30%.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Waterloo IL
38.29°N 90.19°W (Elev. 633 ft)
38.29°N 90.19°W (Elev. 633 ft)
7:41 am CDT Mar 11, 2026
10am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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