National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

-1°F

-18°C

Humidity 72%
Wind Speed N 10 mph
Barometer 30.31 in (1028.0 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 30 Jan 3:53 am CST
Extended Forecast for

Sidney IL

  • Today

    Today: A chance of flurries after 1pm. Increasing clouds, with a high near 15. Wind chill values between -5 and -15. North wind 5 to 8 mph.

    High: 15 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow before midnight, then a chance of flurries between midnight and 3am. Mostly cloudy, with a low around 2. Wind chill values between -2 and -12. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 19. Wind chill values between -3 and -13. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Northwest wind around 6 mph becoming calm after midnight.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 21. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. South wind around 7 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29. South southwest wind 5 to 7 mph becoming west in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A chance of flurries after 1pm. Increasing clouds, with a high near 15. Wind chill values between -5 and -15. North wind 5 to 8 mph.
Tonight
A slight chance of snow before midnight, then a chance of flurries between midnight and 3am. Mostly cloudy, with a low around 2. Wind chill values between -2 and -12. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 19. Wind chill values between -3 and -13. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 1. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 21. Calm wind becoming south southwest 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 13. South wind around 7 mph.
Monday
Mostly cloudy, with a high near 29. South southwest wind 5 to 7 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sidney IL
 40.03°N 88.07°W (Elev. 653 ft)
Last Update:
3:36 am CST Jan 30, 2026
Forecast Valid:
4am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation