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.

Fog/Mist

44°F

7°C

Humidity 95%
Wind Speed NW 6 mph
Barometer 29.96 in
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Wind Chill41°F (5°C)
Last update 5 Mar 5:55 am CST
Extended Forecast for

Brook IN

Dense Fog Advisory March 5, 06:12am until March 5, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 5, 06:12am until March 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Today

    High: 54 °F

    Showers
    Likely and
    Areas Dense
    Fog

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 46. North wind around 5 mph becoming calm.

    Low: 46 °F

    Areas Fog

  • Friday

    Friday: A chance of showers and thunderstorms before noon, then a slight chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    T-storms and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 59. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 65. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely then
    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Today
Showers and thunderstorms likely before 1pm, then patchy drizzle between 1pm and 3pm. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 54. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Areas of fog. Otherwise, cloudy, with a low around 46. North wind around 5 mph becoming calm.
Friday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 59. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 65. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 71.
Monday Night
A chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 54.
Tuesday
Showers likely. Mostly cloudy, with a high near 70.
Tuesday Night
Showers. Cloudy, with a low around 47.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
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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:
5:21 am CST Mar 5, 2026
Forecast Valid:
6am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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