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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

34°F

1°C

Humidity 41%
Wind Speed W 12 mph
Barometer 29.92 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Jan 5:39 am CST
Extended Forecast for

3 Miles SE Naplate IL

Extreme Cold Watch January 23, 03:00am until January 23, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Today

    Today: A slight chance of snow before 9am, then a slight chance of snow showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 34. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Wind chill values as low as 1. Breezy, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of snow showers after 3pm. Mostly sunny, with a high near 27. Wind chill values as low as 1. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -7. Wind chill values as low as -26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: -7 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 0. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 0 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 8.

    High: 8 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow before 9am, then a slight chance of snow showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 34. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A 50 percent chance of snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Wind chill values as low as 1. Breezy, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Thursday
A 20 percent chance of snow showers after 3pm. Mostly sunny, with a high near 27. Wind chill values as low as 1. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -7. Wind chill values as low as -26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and cold, with a high near 0. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 8.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 0.
Monday
Sunny, with a high near 17.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Naplate IL
 41.31°N 88.82°W
Last Update:
4:11 am CST Jan 21, 2026
Forecast Valid:
6am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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