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 and Windy

60°F

16°C

Humidity 62%
Wind Speed S 26 G 39 mph
Barometer 29.47 in (998.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 15 Mar 8:53 am CDT
Extended Forecast for

Mahomet IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4pm. High near 66. Windy, with a south wind 25 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Windy. Chance
    T-storms then
    Rain

  • Tonight

    Tonight: Rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Some thunder is also possible. Patchy blowing snow after 1am. Low around 22. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow. Cloudy, with a high near 25. Wind chill values between 3 and 9. Windy, with a west northwest wind 30 to 32 mph, with gusts as high as 44 mph.

    High: 25 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Wind chill values between -5 and 5. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 32 mph.

    Low: 11 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 22. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. South wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4pm. High near 66. Windy, with a south wind 25 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Some thunder is also possible. Patchy blowing snow after 1am. Low around 22. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Cloudy, with a high near 25. Wind chill values between 3 and 9. Windy, with a west northwest wind 30 to 32 mph, with gusts as high as 44 mph.
Monday Night
Mostly cloudy, with a low around 11. Wind chill values between -5 and 5. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 27. West northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 22. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 50. South wind 15 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahomet IL
 40.2°N 88.4°W (Elev. 741 ft)
Last Update:
7:36 am CDT Mar 15, 2026
Forecast Valid:
9am CDT Mar 15, 2026-6pm CDT Mar 21, 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