Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

1°F

-17°C

Humidity 32%
Wind Speed N 9 mph
Barometer 30.74 in (1042.7 mb)
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 23 Jan 2:54 pm CST
Extended Forecast for

Eureka IL

Winter Weather Advisory January 24, 09:00am until January 26, 12:00am
Cold Weather Advisory until January 24, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • This Afternoon

    High: 2 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -5. Wind chill values between -15 and -20. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Cloudy and cold, with a high near 10. Wind chill values between -6 and -16. East northeast wind 6 to 8 mph.

    High: 10 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 9pm.  Low around 6. Wind chill values between -1 and -6. Northeast wind 7 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon.  Cloudy, with a high near 15. North wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 10. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and cold, with a high near 2. Wind chill values between -12 and -17. North wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around -5. Wind chill values between -15 and -20. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.
Saturday
A 40 percent chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values between -6 and -16. East northeast wind 6 to 8 mph.
Saturday Night
Snow, mainly after 9pm. Low around 6. Wind chill values between -1 and -6. Northeast wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 15. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around -2. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny and cold, with a high near 10. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 15.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka IL
 40.71°N 89.27°W (Elev. 774 ft)
2:37 pm CST Jan 23, 2026
3pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database