Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35° N Lon: 89.15° W Elev: 650 ft.

Overcast

23°F

-5°C

Humidity 87%
Wind Speed S 13 mph
Barometer 30.01 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Dec 8:55 pm CST
Detailed forecast for

La Salle County

Tonight
Cloudy. Near steady temperature in the lower 20s. South winds 5 to 10 mph.
Wednesday
Cloudy. A chance of snow showers in the afternoon. Highs in the lower 30s. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 1 below. Northwest winds 10 to 15 mph. Wind chill values as low as 15 below after midnight.
Thursday
Sunny. Highs around 11. Northwest winds around 5 mph, becoming west in the afternoon.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 5 below. Temperature rising to around 3 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 16 below.
Friday
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.
Friday Night
Mostly cloudy. A slight chance of snow in the evening. Lows 10 to 15. Chance of precipitation 20 percent.
Saturday
Mostly cloudy. Highs in the mid 20s.
Saturday Night
Mostly cloudy with a 40 percent chance of snow. Lows around 15.
Sunday
Mostly cloudy with a 30 percent chance of snow. Highs in the mid 20s.
Sunday Night
Mostly cloudy. A chance of snow in the evening. Lows around 10 above. Chance of precipitation 30 percent.
Monday
Mostly cloudy. Highs in the mid 20s.
Monday Night
Mostly cloudy with a 50 percent chance of snow. Near steady temperature 15 to 20.
Tuesday
Mostly cloudy. Highs around 30.



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223 PM CST Tue Dec 2 2025
 
 

Additional Resources

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