Dangerous Heat Wave Starts Monday For Chicago Area

The entire Chicago area is under heat advisories or an extreme heat warning, and the heat index could climb to above 105 degrees.

Midwest 'Heat Dome': Dangerous Heat Wave On Its Way To Chicago Area

Afternoon heat index values over 100 degrees are possible.

Is Illinois The New Tornado Alley? State Shatters All-Time Twister Record

Illinois has shattered its yearly tornado record halfway through 2026, as severe storms fuel concerns about a shifting Tornado Alley.

Storm Chances Return Mid-Week For Chicago Area

Also: there is a high swim risk on Monday with dangerous waves and possible rip currents for Lake Michigan beaches.

2 Killed After Tornado Touches Down In Jefferson County

Authorities said three residences were destroyed and several people were taken to hospitals with non-life-threatening injuries.

Tornado Threat, Flash Flooding Possible With Wednesday's Severe Weather

The location of a warm front will decide where severe weather may occur on Wednesday afternoon.

17 Tornadoes Confirmed In Illinois, Indiana: NWS

The strongest tornado in Illinois was in Streator.

Severe Storms Possible Tuesday, Wednesday; Temps In The 70s For Chicago Area

The week starts off dry and sunny, before severe storm chances mid-week.

Mostly Sunny Weekend, Below Normal Temps Coming Next Week For Chicago Area

There is a chance of storms on Saturday evening, and some could be severe.

Surveys Confirm EF-3, EF-1 Tornadoes, Over 100,000 Still Without Power In Illinois

Thursday night's storms came a day after a derecho was confirmed in the Chicago area.

Confirmed Tornado Touches Down As Severe Storms Slam Illinois

Damaging winds, large hail and additional tornado threats have been reported across northern and central parts of the state Thursday night.

Severe Weather Continues In Chicago Area

Storms could bring destructive winds, large hail and tornadoes, NWS said.

El Niño 'Imminent,' Could Reshape Weather Patterns. Here’s What It Means For IL

See what's in store for Illinois amid a looming El Niño this season.

Tornado Watch Issued For Chicago Area

Strong tornadoes, up to an EF-2 or higher, are possible, NWS said.

Over 170,000 Customers Without Power Across Chicago Area

On its website, ComEd said crews are working to "safely and efficiently restore outages."

Tornado Watch, Severe Storm Warning, Flood Watch In Effect As 2nd Round Of Severe Weather Hits Chicago Area

Risks include "damaging winds, a brief tornado or two, and localized torrential rainfall increasing the risk for flash flooding."

Tornado Warning Issued For Kendall, Will And Grundy Counties

The weather service said a severe storm capable of producing a tornado was located near Morris, moving east.

Threat Of Destructive Winds, Hail, Tornadoes Loom As Heat Index Climbs In Chicago Area

Peak heat index values in the upper 90s to locally 100 degrees are also possible.

Stormy, Hot And Humid Weather Expected Through The Week For Chicago Area

Here's when the area will see the greatest threat for severe weather.

Look To The Night Sky For Venus-Jupiter Conjunction

"The sky's two brightest planets" will be "shining together in the west after sunset."

Fire Danger On Thursday Before Storms Return To Chicago Area

"The combination of warm, dry and breezy conditions may cause fires to spread out of control," the weather service said.

When To See Rare Blue Moon In IL; It's Also A Micromoon

The full moon will be bright enough to see with the naked eye if skies are clear.

'Life-Threatening' Swimming Conditions: Chicago Area Weekend Weather

The weather service said a "backdoor front may lead to rip currents along the Illinois shoreline of Lake Michigan on Saturday."

Poor Air Quality Expected Through Wednesday For Chicago Area

Some areas were already reporting "moderate" air quality on Tuesday.

Temps Stay In The 80s All Week For Chicago Area

Conditions will be cooler near the lake, and dangerous swim conditions are expected at Lake Michigan beaches.

High Swim Risk As Chicago Area Memorial Day Weekend Forecast Details Emerge

Here's a look at the weather as the long weekend brings the unofficial start of summer.

Warm Tuesday Before Cold Front Brings Cooler Temps For Rest Of Week

Tuesday could also bring a chance of storms and showers in the afternoon.

Daily Storm Chances As Temps Warm To 80s For Chicago Area

There is a limited thunderstorm risk Friday through Wednesday for the Chicago area.

Storm Chances Return To Chicago Area, Warmer Temps In Store

The warmest day of the week looks to be Tuesday, which has a high of 79 degrees.

Warm Saturday For Chicago Area, Before Slightly Cooler Mother's Day

For those with plans for Mother's Day on Sunday, it should be dry, but slightly cooler than Saturday with a high of 65 degrees.

Storms Monday, Blowing Dust Possible For Chicago Area

Storms are possible late Monday afternoon into the evening, and a few could be strong to severe.

Frosty Temps Before Brief Warm-Up Later This Weekend For Chicago Area

A frost advisory has been issued for most of the Chicago area for early Saturday.

Tornado Threat Possible, Severe Storms Could Bring Damaging Winds, Hail To Chicago Area

The primary tornado threat for severe weather will be far south of the Chicago area, mainly south of the Kankakee and Illinois River Valleys

Severe Weather Threat On Monday For Chicago Area

Adjustments in the forecast are likely since the storm system is still four days away, the weather service noted.

Severe Stomach Virus On The Rise In Illinois: What To Know

Rates of rotavirus have been steadily increasing since January, according to Centers for Disease Control and Prevention data.

Freeze Warning Starts Off The Week Before Warm Temperatures Return To Chicago Area

Temperatures will hit 80 degrees later in the week.

At Least 14 Tornadoes Confirmed In IL After Friday's Storms

The fastest peaked at 130 mph.

Tornado Watch In Effect For Chicago Area

Flood warnings were also in effect in several parts of the suburbs.

More Severe Storms Possible Wednesday For Chicago Area

Storms could bring severe weather threats including damaging winds, large hail and flash flooding.

Tornado Watch Issued For Northern Illinois

The watch is in effect until 10 p.m. Tuesday.