Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles SW Waterloo IL

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am.  Low around 61. South wind 11 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%.

    Low: 61 °F

    Partly Cloudy
    then Rain

  • Saturday

    Saturday: Rain and thunderstorms, mainly before noon.  Temperature rising to near 68 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 100%.

    High: 68 °F

    T-storms then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming light west  after midnight.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. Southwest wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47. South wind 5 to 8 mph.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain and thunderstorms after midnight.  Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm.  Mostly sunny, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm.  Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am. Low around 61. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Saturday
Rain and thunderstorms, mainly before noon. Temperature rising to near 68 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%.
Saturday Night
Partly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Sunny, with a high near 66. Southwest wind 3 to 7 mph.
Sunday Night
Clear, with a low around 47. South wind 5 to 8 mph.
Monday
Sunny, with a high near 77.
Monday Night
A 30 percent chance of rain and thunderstorms after midnight. Mostly clear, with a low around 59.
Tuesday
Rain likely and possibly a thunderstorm. Mostly sunny, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 53. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before noon, then a chance of rain. High near 61. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Waterloo IL
 38.29°N 90.19°W (Elev. 633 ft)
4:41 pm CST Mar 6, 2026
5pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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