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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

18°F

-8°C

Humidity 49%
Wind Speed W 6 mph
Barometer 30.28 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 22 Jan 6:41 pm CST
Extended Forecast for

5 Miles ENE Mendota IL

Cold Weather Advisory January 23, 12:00pm until January 24, 09:00am
Extreme Cold Warning January 23, 03:00am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning

  • Tonight

    Tonight: A chance of flurries. Partly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -10 °F

    Chance
    Flurries and
    Blustery

  • Friday

    Friday: Sunny and cold, with a high near 1. Wind chill values as low as -32. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 1 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5. Wind chill values as low as -18. North wind 5 to 10 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 8. Wind chill values as low as -16. East northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 8 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Cloudy, with a low around 5. Northeast wind 5 to 10 mph.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 14.

    High: 14 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -3.

    Low: -3 °F

    Chance Snow

  • Monday

    Monday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries. Partly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny and cold, with a high near 1. Wind chill values as low as -32. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around -5. Wind chill values as low as -18. North wind 5 to 10 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 8. Wind chill values as low as -16. East northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 5. Northeast wind 5 to 10 mph.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 14.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -3.
Monday
Sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny and cold, with a high near 10.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Mendota IL
 41.58°N 89.04°W
Last Update:
3:11 pm CST Jan 22, 2026
Forecast Valid:
7pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation