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
Brazen Louvre robbery crew may have been hired by collector, prosecutor says

Prosecutor Suggests Collector Might Be Behind Daring Louvre Heist

In a bold heist reminiscent of a movie plot, the Louvre Museum…
Truck hits parked van in Midtown Manhattan, pushing vehicle onto sidewalk and injuring 9

Midtown Manhattan Collision: Truck Crashes into Parked Van, Injures 9 as Vehicle Mounts Sidewalk

In a startling event on Monday, a truck collided with a parked…
Sapelo Seven monument in Jacksonville

Discover the Inspiring Story Behind the Sapelo Seven Monument in Jacksonville

A year has passed since the tragic incident where seven lives were…
ICE Chicago news: Fears of ICE agents and raids impacting restaurants like El Mexico De Chicago in Belmont Cragin

Concerns Rise as ICE Presence Affects Belmont Cragin Restaurants, Including El Mexico De Chicago

In Chicago, President Donald Trump’s immigration initiative, known as “Midway Blitz,” has…
Man who sent 'So I raped you' message sentenced to 2 to 4 years for 2013 campus assault

Man Sentenced to 2-4 Years in Prison for 2013 Campus Assault Following Disturbing Message

In a case that underscores the challenges faced by victims of campus…
'Experienced' Alabama pilot, 2 daughters killed in plane crash in Montana wilderness

Tragic Plane Crash in Montana Wilderness Claims Lives of Veteran Alabama Pilot and His Two Daughters

A tragic plane crash in Montana claimed the lives of an Alabama…
Demolition starts at White House East Wing to make way for Trump's ballroom

Historic Transformation: White House East Wing Undergoes Demolition for Trump’s Grand Ballroom Vision

Trump has announced plans for an expansive 90,000-square-foot ballroom, citing the East…
George Wendt Way unveiled at 92nd Place and Bell Street in honor of late 'Cheers' cast member and Beverly, Chicago native

Honoring a Legend: ‘George Wendt Way’ Unveiled in Chicago to Celebrate Iconic ‘Cheers’ Star

George Wendt, a beloved figure from Chicago, spent his childhood on Bell…
City of Chicago files lawsuit against Trump admin. over alleged unlawful restrictions of federal emergency grants

Chicago Sues Trump Administration Over Alleged Federal Emergency Grant Restrictions

In a bold move, the City of Chicago has taken legal action…
Beaches Branch library to temporarily close for HVAC replacement

Beaches Branch Library Announces Temporary Closure for HVAC System Upgrade

The Beaches Branch Library is preparing for a temporary shutdown lasting about…
University fires Turning Point USA table flipper from teaching assistant role after campus outburst

University Dismisses Teaching Assistant Following Viral Turning Point USA Confrontation

An Illinois State University teaching assistant has been dismissed following an incident…
Newborn found with umbilical cord attached in Penn Station, police hunt for parents

Abandoned Newborn Discovered in Penn Station: Police Seek Parents

The New York Police Department is actively searching for the parents of…