Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

37°F

3°C

Humidity 56%
Wind Speed E 8 mph
Barometer 30.19 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 2 Mar 11:15 pm CST
Extended Forecast for

Mendota IL

  • Tonight

    Tonight: A 20 percent chance of rain after 3am.  Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm  after midnight.

    Low: 32 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of rain after 4pm.  Cloudy, with a high near 46. East northeast wind around 5 mph.  Chance of precipitation is 50%.

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 34. East northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 52. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    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. East wind around 5 mph, with gusts as high as 10 mph.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before noon.  High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Showers

Detailed Forecast

Tonight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm after midnight.
Tuesday
A chance of rain before noon, then a chance of rain after 4pm. Cloudy, with a high near 46. East northeast wind around 5 mph. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34. East northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A 40 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. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Thursday
Showers, mainly before noon. High near 58. Chance of precipitation is 80%.
Thursday Night
A 30 percent 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 before noon. Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mendota IL
 41.54°N 89.1°W
9:31 pm CST Mar 2, 2026
11pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database