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- Spring Flood Outlook: Below average to near average flood risk for area river basins
Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
40°F
4°C
| Humidity | 49% |
| Wind Speed | SE 10 mph |
| Barometer | 30.36 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 2 Mar 10:55 am CST |
Extended Forecast for
Mendota IL
Today
High: 46 °F
Mostly Sunny
Tonight
Low: 32 °F
Mostly Cloudy
then Chance
Rain/SnowTuesday
High: 46 °F
Chance
ShowersTuesday Night
Low: 34 °F
Chance
ShowersWednesday
High: 52 °F
Chance
ShowersWednesday Night
Low: 43 °F
Showers
LikelyThursday
High: 58 °F
Showers then
Chance
ShowersThursday Night
Low: 43 °F
Mostly Cloudy
then Chance
ShowersFriday
High: 68 °F
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 46. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A slight chance of snow showers between midnight and 2am, then a chance of rain showers. Increasing clouds, with a low around 32. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers between 4pm and 5pm. Mostly cloudy, with a high near 46. East northeast wind around 5 mph, with gusts as high as 10 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34. East northeast wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 52. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
Showers, mainly before noon. High near 58. Chance of precipitation is 80%.
Thursday Night
A chance of showers after midnight. Mostly cloudy, with a low around 43.
Friday
Showers. Mostly cloudy, with a high near 68.
Friday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 54.
Saturday
A chance of showers. Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.13°W
41.54°N 89.13°W
9:50 am CST Mar 2, 2026
11am CST Mar 2, 2026-6pm CDT Mar 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
