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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

24°C

75°F

Humidity 66%
Wind Speed S 6 km/h
Barometer 1012.7 mb (29.92 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 16 Jun 2:53 am CDT
Extended Forecast for

2 Miles NW Cahokia IL

  • Overnight

    Overnight: Mostly clear, with a low around 22. Southeast wind 5 to 8 km/h.

    Low: 22 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 36. Heat index values as high as 39. South wind 10 to 18 km/h, with gusts as high as 32 km/h.

    High: 36 °C

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. South wind 8 to 14 km/h.

    Low: 24 °C

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 35. Heat index values as high as 41. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h.

    High: 35 °C

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. South wind 11 to 21 km/h, with gusts as high as 37 km/h.

    Low: 24 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33.

    High: 33 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy

  • Juneteenth

    Juneteenth: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Southeast wind 5 to 8 km/h.
Sunday
Sunny and hot, with a high near 36. Heat index values as high as 39. South wind 10 to 18 km/h, with gusts as high as 32 km/h.
Sunday Night
Mostly clear, with a low around 24. South wind 8 to 14 km/h.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 35. Heat index values as high as 41. South wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h.
Monday Night
Partly cloudy, with a low around 24. South wind 11 to 21 km/h, with gusts as high as 37 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 23.
Juneteenth
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny and hot, with a high near 36.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny and hot, with a high near 37.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 37.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cahokia IL
 38.57°N 90.21°W (Elev. 397 m)
Last Update:
3:36 am CDT Jun 16, 2024
Forecast Valid:
3am CDT Jun 16, 2024-6pm CDT Jun 22, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation