Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

51°F

11°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 30.09 in
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Last update 10 Apr 5:10 am CDT
Extended Forecast for

Princeton IL

  • Overnight

    Overnight: A 30 percent chance of showers.  Cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly between 7am and 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. North wind around 5 mph becoming east after midnight.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm.  Increasing clouds, with a high near 60. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely after 1pm.  Mostly cloudy, with a high near 75. Breezy.  Chance of precipitation is 60%.

    High: 75 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 62. Breezy.

    Low: 62 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 48. East wind around 5 mph.
Friday
A 30 percent chance of showers, mainly between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 38. North wind around 5 mph becoming east after midnight.
Saturday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 60. Southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 54.
Sunday
Showers likely after 1pm. Mostly cloudy, with a high near 75. Breezy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62. Breezy.
Monday
Partly sunny, with a high near 80.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66.
Tuesday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton IL
 41.37°N 89.46°W (Elev. 709 ft)
5:27 am CDT Apr 10, 2026
5am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database