Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
82°F
28°C
| Humidity | 65% |
| Wind Speed | SW 8 mph |
| Barometer | 29.84 in (1009.8 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 25 Jun 3:53 am CDT |
Extended Forecast for
Collinsville IL
Heat Advisory June 25, 12:00pm until June 25, 08:00pm
Overnight
Low: 77 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 73 °F
Chance
T-storms then
T-storms
LikelyWednesday
High: 86 °F
T-storms then
Chance
T-stormsWednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 70 °F
Mostly Cloudy
Friday
High: 91 °F
Slight Chance
T-stormsFriday Night
Low: 79 °F
Chance
T-storms
Detailed Forecast
Overnight
Mostly clear, with a low around 77. Calm wind becoming south around 5 mph.
Tuesday
Sunny and hot, with a high near 100. Heat index values as high as 106. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 73. South wind 6 to 8 mph becoming southwest in the evening. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms, mainly before 10am. High near 86. Southwest wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Mostly clear, with a low around 67. North wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 79.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Collinsville IL
38.68°N 90°W (Elev. 499 ft)
38.68°N 90°W (Elev. 499 ft)
2:37 am CDT Jun 25, 2024
3am CDT Jun 25, 2024-6pm CDT Jul 1, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
