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

Hazardous Weather Conditions

Current conditions at

Greater Kankakee Airport (KIKK)

Lat: 41.07°NLon: 87.85°WElev: 617ft.

Fair

27°C

81°F

Humidity 58%
Wind Speed W 17 km/h
Barometer 30.07 in
Dewpoint 18°C (65°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 13 Jul 11:35 am CDT
Extended Forecast for

Brook IN

  • Today

    Today: Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 28. West southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 40%.

    High: 28 °C

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Mostly cloudy, with a low around 18. South southwest wind 5 to 10 km/h. Chance of precipitation is 30%.

    Low: 18 °C

    Scattered
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Calm wind.

    High: 31 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 5 to 10 km/h.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.

    High: 32 °C

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 28.

    High: 28 °C

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Today
Isolated showers between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 28. West southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Mostly cloudy, with a low around 18. South southwest wind 5 to 10 km/h. Chance of precipitation is 30%.
Monday
Sunny, with a high near 31. Calm wind.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 5 to 10 km/h.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21.
Thursday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 28.
Thursday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A chance of showers. Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brook IN
 40.86°N 87.37°W
Last Update:
9:56 am CDT Jul 13, 2025
Forecast Valid:
11am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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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