Kankakee County, IL

Alerts

Warning Area
County Line

Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.

In effect from Monday 04/20 2:34 AM CDT – Monday 04/20 9:00 AM CDT

Issued by NWS Chicago IL

What

Sub-freezing temperatures as low as 26 expected, with the coldest conditions across interior northern Illinois.

Where

Portions of central, east central, north central, and northeast Illinois and northwest Indiana.

When

Until 9 AM CDT /10 AM EDT/ this morning.

Impacts

Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

What to do

Take steps now to protect tender plants from the cold.


Areas impacted

  • Winnebago
  • Boone
  • McHenry
  • Lake
  • Ogle
  • Lee
  • De Kalb
  • Kane
  • DuPage
  • La Salle
  • Kendall
  • Grundy
  • Kankakee
  • Livingston
  • Iroquois
  • Ford
  • Northern Cook
  • Southern Cook
  • Northern Will
  • Southern Will
  • Eastern Will
  • Lake
  • Porter
  • Newton
  • Jasper
  • Benton

Tips to stay safe

A Freeze Warning means that temperatures will drop below freezing in your area. 

  • Bring young or vulnerable plants indoors to protect them from the cold
  • Wrap or drain outdoor pipes to prevent them from freezing
  • Drain in-ground sprinkler systems 

From the forecaster

Freezing Temperatures Tonight

Created by the NWS Chicago WFO

Heads up! Widespread freezing conditions are on tap tonight. The exception will be in central Cook County where slightly warmer temperatures will lead primarily to frost. Take care to protect sensitive outdoor plants.

Seven-day weather risk overview

Daily weather risk summary

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Weather forecasting office

Chicago Forecast Office

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