Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Mostly Cloudy
82°F
28°C
| Humidity | 79% |
| Wind Speed | S 7 mph |
| Barometer | 30.04 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 15 Aug 12:41 pm CDT |
Extended Forecast for
Mendota IL
This Afternoon
High: 81 °F
Chance
ShowersTonight
Low: 72 °F
Chance
Showers then
Showers
LikelySunday
High: 83 °F
Chance
Showers then
Partly SunnySunday Night
Low: 64 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 81 °F
Partly Sunny
Tuesday Night
Low: 67 °F
Showers
LikelyWednesday
High: 78 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 72. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am. Partly sunny, with a high near 83. West northwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 64. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 80. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Partly sunny, with a high near 81.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67.
Wednesday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.56°N 89.1°W
41.56°N 89.1°W
12:31 pm CDT Aug 15, 2026
12pm CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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