Current conditions at

Illinois Valley Regional Airport (KVYS)

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

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

La Salle County

This Afternoon
Sunny. Highs in the lower 80s. South winds around 5 mph.
Tonight
Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 60s. South winds around 5 mph.
Columbus Day
Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Clear. Lows around 70. Southwest winds 10 to 15 mph.
Tuesday
Mostly sunny. Highs in the mid 80s. West winds 5 to 10 mph.
Tuesday Night
Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of precipitation 50 percent.
Wednesday
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.
Wednesday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.
Thursday
Showers likely. Highs around 70. Chance of precipitation 70 percent.
Thursday Night
Mostly cloudy with a 50 percent chance of showers. Lows around 50.
Friday
Mostly cloudy and breezy. Highs in the lower 60s.
Friday Night
Mostly cloudy. Lows in the upper 30s.
Saturday
Partly cloudy in the morning, then clearing. Highs in the upper 50s.



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1221 PM CDT Sun Oct 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database