Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

7°F

-14°C

Humidity 56%
Wind Speed W 10 mph
Barometer 30.33 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 26 Jan 12:20 pm CST
Extended Forecast for

Princeton IL

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 9. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 9 °F

    Cold

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 12 by 3am. Wind chill values as low as -10. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Increasing
    Clouds and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a steady temperature around 14. Wind chill values as low as -5. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 14 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Wind chill values as low as -10. West wind 5 to 10 mph.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 9. Wind chill values as low as -10. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a temperature rising to around 12 by 3am. Wind chill values as low as -10. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a steady temperature around 14. Wind chill values as low as -5. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 2. Wind chill values as low as -10. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly clear, with a low around 0.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 0.
Friday
Sunny, with a high near 18.
Friday Night
Mostly clear, with a low around 2.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton IL
 41.37°N 89.46°W (Elev. 709 ft)
10:51 am CST Jan 26, 2026
12pm CST Jan 26, 2026-6pm CST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database