Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

26°C

79°F

Humidity 74%
Wind Speed Vrbl 11 G 30 km/h
Barometer 1010.0 mb (29.84 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 14 Jun 12:53 am CDT
Extended Forecast for

Collinsville IL

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly before 4am.  Mostly cloudy, with a low around 22. Southwest wind 8 to 10 km/h.

    Low: 22 °C

    Chance
    T-storms

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 32. North wind 10 to 18 km/h.

    High: 32 °C

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Northeast wind 5 to 11 km/h.

    Low: 18 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33. Southeast wind 8 to 13 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Southeast wind 10 to 13 km/h.

    Low: 22 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 22. Southwest wind 8 to 10 km/h.
Friday
Partly sunny, then gradually becoming sunny, with a high near 32. North wind 10 to 18 km/h.
Friday Night
Mostly clear, with a low around 18. Northeast wind 5 to 11 km/h.
Saturday
Sunny, with a high near 33. Southeast wind 8 to 13 km/h.
Saturday Night
Mostly clear, with a low around 22. Southeast wind 10 to 13 km/h.
Sunday
Sunny and hot, with a high near 37.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny and hot, with a high near 37.
Monday Night
Mostly clear, with a low around 24.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 24.
Juneteenth
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 36.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Collinsville IL
 38.68°N 90°W (Elev. 499 m)
1:07 am CDT Jun 14, 2024
1am CDT Jun 14, 2024-6pm CDT Jun 20, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database