Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | Calm |
| Barometer | 29.86 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 13 Oct 6:50 pm CDT |
Extended Forecast for
Mendota IL
Tonight
Low: 61 °F
Showers
LikelyWednesday
High: 67 °F
Chance
ShowersWednesday Night
Low: 54 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 64 °F
Showers
Thursday Night
Low: 45 °F
Showers
Likely and
BreezyFriday
High: 57 °F
Mostly Sunny
and BreezyFriday Night
Low: 34 °F
Mostly Clear
then Patchy
FrostSaturday
High: 60 °F
Areas Frost
then SunnySaturday Night
Low: 40 °F
Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 61. North northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 3pm. Mostly cloudy, with a high near 67. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 54. East northeast wind around 10 mph, with gusts as high as 15 mph.
Thursday
Showers and possibly a thunderstorm. High near 64. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 45. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 57. Breezy.
Friday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 34.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 60.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.56°N 89.13°W
41.56°N 89.13°W
7:11 pm CDT Oct 13, 2026
8pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
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