Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed W 16 G 23 mph
Barometer 30.29 in
Dewpoint N/A
Visibility 10.00 mi
Last update 6 Apr 12:55 pm CDT
Extended Forecast for

Princeton IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Northeast wind around 10 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 37. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 46. Northeast wind around 10 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 37. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 67. Breezy.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 53.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 67.
Thursday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 67.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton IL
 41.37°N 89.46°W (Elev. 709 ft)
12:02 pm CDT Apr 6, 2026
1pm CDT Apr 6, 2026-6pm CDT Apr 12, 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