Chicago weather tomorrow: Heat Advisory issued for Monday; heat index expected to exceed 100 degrees in parts of area
Share this @internewscast.com

CHICAGO (WLS) — Potentially dangerous heat is expected to impact the Chicago area on Monday.

A few storms are set to pass through the Chicago area on Sunday, with potential for further storms before sunrise on Monday, according to AccuWeather Meteorologist Jaisol Martinez.

ABC7 Chicago is now streaming 24/7. Click here to watch

But those storms are not expected to hinder the building heat and humidity.

The National Weather Service has issued a Heat Advisory for Boone, Cook, DeKalb, Will, Grundy, Kane, Kankakee, Kendall, LaSalle, Lake (IL), Livingston, McHenry, Ogle, Winnebago, Newton, Jasper, Lake (IN), and Porter counties, effective from noon until 8 p.m. on Monday.

Peak heat indices are forecast to be in the 100-110 degree range, especially on Monday, the NWS said.

AccuWeather Meteorologist Greg Dutra said temperatures in parts of the area will exceed 105 degrees on Monday afternoon.

Tuesday is expected to remain hot and humid before rain chances increase again on Wednesday as a cold front approaches the area.

READ MORE | OEMC, cooling centers, AC and more: What’s changed since the deadly 1995 Chicago heat wave

Temperatures will drop below average, into the 70s, later this week. Low humidity is expected on Thursday through Sunday.

RELATED | Rising summer heat increases risk of child deaths in hot cars

Cook County Radar DuPage County Radar Will County Radar Lake County Radar (IL) Kane County Radar Northwest Indiana Radar


Copyright © 2025 WLS-TV. All Rights Reserved.

Share this @internewscast.com
You May Also Like
NYC's iconic accent -- think 'Goodfellas' and 'A Bronx Tale' -- is slowly disappearing from daily lingo, study says

Disappearing Voices: Study Reveals Decline of NYC’s Iconic Accent in Modern Dialect

The iconic New York accent, known for its distinctive charm and recognizable…
Pro-ICE ads reminding Americans of ‘dangerous illegal immigrants’ Biden let in to run in swing states ahead of State of the Union 

Controversial Pro-ICE Ads Target ‘Dangerous Illegal Immigrants’ in Key Swing States Ahead of Biden’s State of the Union

An advertising campaign supporting ICE and highlighting the “dangerous” criminal illegal immigrants…
'One of Florida's finest': FHP trooper passes away during training session

Respected Florida Highway Patrol Trooper Tragically Dies During Training

The Florida Highway Patrol is mourning the loss of one of its…
DOJ blocks California's mask ban for federal agents

California’s Mask Ban Halted: DOJ Steps in to Protect Federal Agents’ Safety

The Department of Justice has successfully intervened to prevent Gavin Newsom from…
Repeat offender labeled 'danger to the community' walks free after Biden autopen clemency

Serial Offender Released After Clemency Approval Sparks Community Concerns

In an unexpected turn of events, a repeat offender, once labeled by…
2 illegal alien 'perverts' allegedly sodomized, beat, ripped fingernails off male victim in NC home invasion

Disturbing NC Home Invasion: Victim Brutalized by Alleged Illegal Immigrants

EXCLUSIVE: In a shocking development out of North Carolina, two men arrested…
Tom Steyer says he backs special election for additional corporate taxes

Tom Steyer Advocates for Special Election to Boost Corporate Taxes: What It Means for the Economy

California gubernatorial hopeful Tom Steyer is setting his sights on a 2027…
Feds launch investigation into California unemployment fraud

Federal Authorities Initiate Probe into Unemployment Fraud in California

The federal government is set to intensify its scrutiny of California officials…
Documents show Epstein received pitch for properties housing Pentagon, FBI tenants after 2008 conviction

Revealed: Epstein’s Shocking Post-Conviction Property Pitch to Pentagon and FBI

In a revealing email exchange from 2016, Jeffrey Epstein found himself entangled…
Randy Fine Will Have Dems Whimpering Again As He Unleashes Bill Protecting Puppies From Radical Islam

Florida’s Randy Fine Introduces Controversial Bill to Shield Puppies from Extremist Threats, Sparking Democratic Backlash

Republican Representative Randy Fine from Florida has introduced a bill titled the…
2 killed, 3 injured in Bishop Ford Freeway crash involving Chicago dance team; Illinois State Police, family say

Tragic Bishop Ford Freeway Crash Claims 2 Lives, Injures 3 from Chicago Dance Team: Illinois State Police Report

CHICAGO (WLS) — Tragedy struck early Thursday morning on the Bishop Ford…
Teen in tactical gear arrested after allegedly charging toward US Capitol with loaded shotgun

Georgia Man with Firearm Apprehended at US Capitol; Claimed Desire to “Speak” with Congress, Documents Reveal

The arrest of a Georgia resident caught carrying a loaded firearm while…