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Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Mostly Cloudy
84°F
29°C
| Humidity | 49% |
| Wind Speed | E 6 mph |
| Barometer | 29.98 in (1014.8 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 20 Jun 1:53 pm CDT |
Extended Forecast for
2 Miles SSW Dupo IL
Flood Watch June 21, 07:00am until June 22, 07:00am
This Afternoon

High: 85 °F
Sunny
Tonight

Low: 67 °F
Increasing
CloudsSunday

High: 85 °F
T-storms
Sunday Night
Low: 67 °F
T-storms then
Scattered
T-stormsMonday
High: 78 °F
Isolated
Showers then
Partly SunnyMonday Night

Low: 62 °F
Partly Cloudy
Tuesday

High: 81 °F
Mostly Sunny
Tuesday Night

Low: 63 °F
Mostly Clear
Wednesday

High: 84 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 85. Light northwest wind.
Tonight
Increasing clouds, with a low around 67. Northeast wind around 6 mph becoming light and variable.
Sunday
Showers and thunderstorms, mainly before 3pm. High near 85. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms before 4am, then isolated showers. Low around 67. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Isolated showers before 10am. Mostly cloudy, with a high near 78. North wind 8 to 10 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Dupo IL
38.49°N 90.21°W (Elev. 499 ft)
38.49°N 90.21°W (Elev. 499 ft)
1:26 pm CDT Jun 20, 2026
2pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026



