Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Partly Cloudy and Breezy
N/A
| Humidity | NA |
| Wind Speed | W 24 G 31 mph |
| Barometer | 30.22 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 19 Jan 8:10 am CST |
Extended Forecast for
Mendota IL
Cold Weather Advisory January 19, 08:45am until January 19, 12:00pm
NOW until 12:00pm Mon
Cold Weather Advisory
M.L.King Day
High: 8 °F
Scattered
Snow Showers
and Areas
Blowing SnowTonight

Low: 4 °F
Decreasing
CloudsTuesday

High: 24 °F
Increasing
CloudsTuesday Night
Low: 19 °F
Chance Snow
then Snow
LikelyWednesday

High: 30 °F
Partly Sunny
Wednesday Night
Low: 12 °F
Slight Chance
Snow then
Partly CloudyThursday

High: 21 °F
Mostly Sunny
Thursday Night

Low: 1 °F
Mostly Cloudy
Detailed Forecast
M.L.King Day
Scattered snow showers before 10am, then scattered flurries between 10am and noon. Areas of blowing snow before noon. Partly sunny and cold, with a high near 8. Wind chill values as low as -23. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -11. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 24. Wind chill values as low as -5. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow likely, mainly after midnight. Cloudy, with a low around 19. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Partly sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny and cold, with a high near 6.
Friday Night
Partly cloudy, with a low around -11.
Saturday
Mostly sunny and cold, with a high near 5.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 14.
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
7:41 am CST Jan 19, 2026
8am CST Jan 19, 2026-6pm CST Jan 25, 2026



