Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast
31°F
-1°C
| Humidity | 70% |
| Wind Speed | W 17 G 30 mph |
| Barometer | 29.85 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 20 Feb 3:20 pm CST |
Extended Forecast for
Princeton IL
This Afternoon
High: 32 °F
Mostly Sunny
and BreezyTonight
Low: 21 °F
Partly Cloudy
Saturday
High: 34 °F
Partly Sunny
Saturday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance SnowSunday
High: 28 °F
Partly Sunny
and BlusterySunday Night
Low: 16 °F
Mostly Cloudy
Monday
High: 31 °F
Sunny
Monday Night
Low: 17 °F
Partly Cloudy
Tuesday
High: 44 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 32. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 21. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 28. Blustery.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Princeton IL
41.37°N 89.46°W (Elev. 709 ft)
41.37°N 89.46°W (Elev. 709 ft)
3:17 pm CST Feb 20, 2026
3pm CST Feb 20, 2026-6pm CST Feb 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
