Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Mostly Cloudy
46°F
8°C
| Humidity | 48% |
| Wind Speed | W 8 mph |
| Barometer | 30.14 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 19 Apr 8:50 am CDT |
Extended Forecast for
La Salle IL
Flood Warning until further notice
Freeze Warning April 20, 12:00am until April 20, 09:00am
NOW until further notice
Flood Warning
Today
High: 52 °F
Partly Sunny
then Slight
Chance
Showers and
BreezyTonight

Low: 30 °F
Mostly Clear
then FrostMonday

High: 56 °F
Frost then
SunnyMonday Night

Low: 45 °F
Partly Cloudy
Tuesday

High: 75 °F
Sunny
Tuesday Night

Low: 53 °F
Mostly Clear
Wednesday

High: 78 °F
Sunny
Wednesday Night

Low: 56 °F
Partly Cloudy
Detailed Forecast
Today
A slight chance of showers between 1pm and 4pm. Partly sunny, with a high near 52. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Widespread frost after 4am. Otherwise, mostly clear, with a low around 30. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 75. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely. Mostly cloudy, with a high near 72.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
La Salle IL
41.34°N 89.09°W
41.34°N 89.09°W
8:46 am CDT Apr 19, 2026
9am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



