Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

A Few Clouds

40°F

4°C

Humidity 65%
Wind Speed S 15 G 25 mph
Barometer 29.73 in (1007.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Mar 4:53 am CDT
Extended Forecast for

Sidney IL

Wind Advisory March 13, 05:47am until March 13, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 05:47am until March 13, 04:00pm

    NOW until 4:00pm Fri

    Wind Advisory

  • Today

    High: 52 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: A 10 percent chance of snow after 5am.  Partly cloudy, with a low around 32. West northwest wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 10 percent chance of snow before 7am.  Mostly cloudy, with a high near 52. East wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 52 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. East wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, with thunderstorms also possible after 4pm.  Cloudy, with a high near 68. Windy, with a south wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance Rain
    and Breezy
    then Rain
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Rain before 1am, then rain and snow between 1am and 4am, then snow after 4am. Some thunder is also possible.  Low around 23. Breezy, with a south wind 22 to 28 mph becoming west after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 23 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow.  Cloudy, with a high near 28. Windy, with a west northwest wind around 30 mph, with gusts as high as 40 mph.

    High: 28 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Blustery.

    Low: 11 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Today
Partly sunny, with a high near 52. Windy, with a south southwest wind 26 to 33 mph becoming west in the afternoon. Winds could gust as high as 47 mph.
Tonight
A 10 percent chance of snow after 5am. Partly cloudy, with a low around 32. West northwest wind 11 to 16 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 52. East wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind 10 to 16 mph, with gusts as high as 24 mph.
Sunday
Rain likely, with thunderstorms also possible after 4pm. Cloudy, with a high near 68. Windy, with a south wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain before 1am, then rain and snow between 1am and 4am, then snow after 4am. Some thunder is also possible. Low around 23. Breezy, with a south wind 22 to 28 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 28. Windy, with a west northwest wind around 30 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 11. Blustery.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sidney IL
 40.03°N 88.07°W (Elev. 653 ft)
4:36 am CDT Mar 13, 2026
5am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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