Hazardous Weather Conditions
Current conditions at
Clinton Municipal Airport (KCWI)
Lat: 41.83°NLon: 90.33°WElev: 696ft.
A Few Clouds
82°F
28°C
| Humidity | 85% |
| Wind Speed | SW 5 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 1 Sep 9:56 am CDT |
Extended Forecast for
2 Miles NNW Port Byron IL
Heat Advisory September 1, 10:32am until September 3, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
Today
High: 92 °F
Slight Chance
T-stormsTonight
Low: 74 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 92 °F
Mostly Sunny
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 91 °F
Mostly Sunny
Friday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 74. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 102. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 75.
Friday
Mostly sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 74.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 71.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 67.
Labor Day
Partly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Port Byron IL
41.64°N 90.32°W (Elev. 669 ft)
41.64°N 90.32°W (Elev. 669 ft)
9:11 am CDT Sep 1, 2026
10am CDT Sep 1, 2026-6pm CDT Sep 7, 2026
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