Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast
52°F
11°C
| Humidity | 82% |
| Wind Speed | NE 20 G 26 mph |
| Barometer | 29.86 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 26 Mar 6:55 pm CDT |
Extended Forecast for
La Salle IL
Severe T-storm Watch until March 26, 11:00pm
NOW until 11:00pm Thu
Severe T-storm Watch
Tonight
Low: 30 °F
Blustery.
Severe
Thunderstorms
then Slight
Chance
ShowersFriday

High: 48 °F
Decreasing
CloudsFriday Night

Low: 25 °F
Clear
Saturday

High: 51 °F
Sunny
Saturday Night

Low: 40 °F
Partly Cloudy
Sunday

High: 63 °F
Mostly Sunny
Sunday Night

Low: 50 °F
Partly Cloudy
Monday

High: 76 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 2am. Some of the storms could be severe. Low around 30. Blustery, with a north northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 48. North wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 51. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 76.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A chance of showers. Mostly cloudy, with a high near 78.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 53.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 68.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Thursday
Showers likely. Mostly cloudy, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
La Salle IL
41.34°N 89.09°W
41.34°N 89.09°W
4:23 pm CDT Mar 26, 2026
7pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026



