Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast
64°F
18°C
| Humidity | 88% |
| Wind Speed | SW 16 mph |
| Barometer | 29.73 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 5:58 am CDT |
Extended Forecast for
Mendota IL
Today
High: 72 °F
Isolated
Showers then
SunnyTonight

Low: 54 °F
Mostly Clear
Friday
High: 82 °F
Partly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 44 °F
T-storms and
Breezy then
ShowersSaturday
High: 51 °F
Breezy.
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 34 °F
Mostly Clear
Sunday

High: 52 °F
Sunny
Sunday Night

Low: 33 °F
Partly Cloudy
then Areas
FrostMonday

High: 61 °F
Areas Frost
then Sunny
Detailed Forecast
Today
Isolated showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 72. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 54. West northwest wind around 5 mph becoming east southeast in the evening.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 82. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Low around 44. Breezy, with a south wind 15 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 20 percent chance of showers before 9am. Mostly sunny, with a high near 51. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 33.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.13°W
41.54°N 89.13°W
4:01 am CDT Apr 16, 2026
6am CDT Apr 16, 2026-6pm CDT Apr 22, 2026



