Current conditions at

Illinois Valley Regional Airport (KVYS)

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

Rain and Breezy

54°F

12°C

Humidity 84%
Wind Speed S 23 G 29 mph
Barometer 29.38 in
Dewpoint 49°F (9°C)
Visibility 5.00 mi
Wind Chill48°F (9°C)
Last update 15 Mar 9:55 am CDT
Detailed forecast for

La Salle County

Rest Of Today
Showers and a chance of thunderstorms. Windy. Highs around 60. South winds 15 to 25 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation near 100 percent.
Tonight
Rain showers in the evening. Snow showers likely in the late evening and overnight. Patchy blowing and drifting snow after midnight. Areas of blowing and drifting snow late. Snow accumulation of 1 to 3 inches. Windy with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 35 mph, increasing to northwest 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 90 percent.
Monday
Cloudy. Areas of blowing and drifting snow early in the morning. Blowing and drifting snow late in the morning, then areas of blowing and drifting snow in the afternoon. Snow showers likely in the morning. A chance of snow showers in the afternoon. Total snow accumulation of 2 to 4 inches possible. Windy. Near steady temperature in the lower 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 70 percent.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. Blustery with lows around 9 above. Northwest winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight.
Tuesday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. West winds around 10 mph, becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Some snow accumulation possible. Lows around 20. Temperature rising into the upper 20s after midnight. Chance of precipitation 70 percent.
Wednesday
Mostly cloudy in the morning, then clearing. Highs in the mid 40s.
Wednesday Night
Partly cloudy. Lows in the lower 30s.
Thursday
Partly cloudy. Highs in the upper 50s.
Thursday Night
Mostly cloudy. Lows in the upper 30s.
Friday
Mostly cloudy. Highs in the mid 60s.
Friday Night
Mostly cloudy. Lows in the upper 30s.
Saturday
Mostly cloudy in the morning, then clearing. Highs in the mid 50s.



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1006 AM CDT Sun Mar 15 2026
 
 

Additional Resources

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