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Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fog/Mist
45°F
7°C
| Humidity | 89% |
| Wind Speed | E 5 mph |
| Barometer | 30.06 in |
| Dewpoint | 42°F (6°C) |
| Visibility | 4.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 4 Mar 2:15 pm CST |
Extended Forecast for
Mendota IL
This Afternoon

High: 49 °F
Slight Chance
ShowersTonight
Low: 41 °F
Showers
Likely and
Patchy FogThursday
High: 54 °F
Showers
Likely and
Patchy Fog
then Slight
Chance
ShowersThursday Night
Low: 42 °F
Mostly Cloudy
then Chance
Showers and
Patchy FogFriday

High: 74 °F
Showers and
Patchy FogFriday Night
Low: 49 °F
Showers
Likely then
ShowersSaturday
High: 56 °F
Chance
Showers then
Partly SunnySaturday Night

Low: 34 °F
Mostly Clear
Sunday

High: 60 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 49. East wind around 5 mph, with gusts as high as 10 mph.
Tonight
Showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 41. East northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 54. North northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 42. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Showers and thunderstorms before noon, then showers likely. Patchy fog before 9am. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 49. Chance of precipitation is 100%.
Saturday
A 30 percent chance of showers before noon. Partly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 71.
Monday Night
A chance of showers. Partly cloudy, with a low around 51.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. Breezy.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.1°W
41.54°N 89.1°W
2:41 pm CST Mar 4, 2026
2pm CST Mar 4, 2026-6pm CDT Mar 10, 2026



