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
East-West University volunteer basketball coach, teacher injured in Auburn Gresham shooting near St. Sabina Church speaks out

Volunteer Coach and Educator from East-West University Breaks Silence After Auburn Gresham Shooting Near St. Sabina Church

CHICAGO (WLS) — Gentry Hunt, an advanced biology teacher with a passion…
Anti-Iran regime protests grow across country as Trump admin boosts demonstrators offering support

Nationwide Anti-Iran Regime Protests Surge with Increased Support from Trump Administration

On Tuesday, a wave of protests surged across Iran, fueled partly by…
2026 elections: What to know about Illinois governor election, Chicago mayoral election and 2026 midterm elections

Essential Insights on Illinois’ 2026 Elections: Governor, Chicago Mayor, and Midterms Unveiled

CHICAGO (WLS) — As Illinois steps into the New Year, the state’s…
Babies born in 2026: Chicago-area hospitals welcome first New Year's babies

Chicago Hospitals Celebrate Arrival of 2026’s First New Year’s Babies

In the early hours of New Year’s Day, Chicago-area hospitals celebrated the…
Mamdani's Inaugural Block Party, Bolshevik Style: No Bread, No Bathrooms, Just Fail

Mamdani’s Bolshevik Block Party Fails to Deliver: No Bread, No Bathrooms, No Success

Socialism is often criticized for taking once-prosperous regions and leading them into…
Mamdani Vows to Govern as Democratic Socialist in Inauguration Speech

Breaking: Mamdani’s Inauguration Speech Unveils Bold Democratic Socialist Agenda

Zohran Mamdani (D), the newly sworn-in Mayor of New York City, committed…
2026 Tax Revolt Looms Over Globalist Spending

Anticipation Builds for 2026 Tax Protest in Response to Global Spending Policies

Outraged over funding for foreign wars and Somali fraud, a growing movement…
Mike Lupica: Still figuring out if this Knicks team can be great

Mike Lupica Analyzes the Knicks: Can This Team Rise to Greatness?

As the New Year unfolds, the New York Knicks find themselves in…
Singer Pink spends New Year's Eve in hospital

Pop Icon Pink Rings in New Year with Unexpected Hospital Stay

On Wednesday, the pop sensation P!nk, known offstage as Alecia Beth Moore,…
Professor slams 'sneaky approach' to oppression-based teaching of American history: 'fantastically false'

Professor Criticizes Misleading Tactics in Teaching American History: Calls Them ‘Fantastically False

Wilfred Reilly, a professor and author, has raised concerns about how American…
Homeless drifter accused of killing Barnes & Noble Christmas shopper blamed ‘fight or flight’ outburst: report

Transient Individual Charged with Fatal Barnes & Noble Incident Cites ‘Fight or Flight’ Reaction: Report

Authorities have revealed chilling details about the man accused of a shocking…
Repeat offender truck driver charged with bank robbery after claiming C-4 explosives, firing on officers: feds

Repeat Offender Truck Driver Faces Federal Charges for Alleged Bank Robbery and C-4 Threat

A North Carolina truck driver with a criminal history has been slapped…