News Headlines
- March 13, 2026: Damaging Non-Thunderstorm Winds With 60+ MPH Gusts
- March 10, 2026: Strong Tornadoes in the Kankakee River Valley and Giant Hail
- Spring Seminars and Virtual Spotter Training: Click Here for More Information!
- Spring Flood Outlook: Below average to near average flood risk for area river basins
Hazardous Weather Conditions
Current conditions at
Greater Kankakee Airport (KIKK)
Lat: 41.07°NLon: 87.85°WElev: 617ft.
Overcast and Breezy
60°F
16°C
| Humidity | 73% |
| Wind Speed | S 22 G 30 mph |
| Barometer | 29.40 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 1:15 pm CDT |
Extended Forecast for
Onarga IL
High Wind Warning until March 15, 09:00pm
NOW until 9:00pm Sun
High Wind Warning
This Afternoon
High: 65 °F
Showers
Likely and
WindyTonight
Low: 24 °F
Rain/Snow and
Patchy
Blowing SnowMonday
High: 26 °F⇓
Snow Likely
and Patchy
Blowing SnowMonday Night
Low: 10 °F
Slight Chance
Snow and
Blustery then
Mostly CloudyTuesday
High: 25 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Chance Snow
ShowersWednesday
High: 46 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 65. Windy, with a south wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain before 1am, then a chance of rain and snow between 1am and 2am, then snow likely after 2am. Some thunder is also possible. Patchy blowing snow after 4am. Low around 24. Windy, with a south wind 25 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 1pm. Patchy blowing snow. Cloudy, with a temperature falling to around 23 by 5pm. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 25. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Onarga IL
40.71°N 88.02°W
40.71°N 88.02°W
1:21 pm CDT Mar 15, 2026
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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