Chicago's Steamy Weather To Give Way To Cooler TemperaturesAn air-quality alert -- for people with respiratory conditions -- was in effect until midnight tonight. Vulnerable populations are advised to limit their time outdoors.
Air Quality Alert In Effect Today, Amid Sweltering TemperaturesThe warning is in effect until midnight for Cook, DuPage and Will counties, CBS 2's Mary Kay Kleist says.
Air Quality Alert Extended Through WednesdayAir Quality Alert Extended Through Wednesday
Heat, Ozone Levels Prompt Warning For Asthma SufferersSweltering heat and unhealthy ozone levels are on tap for the rest of the day Saturday – a brew that usually is not good news for people with asthma.
Sunny Afternoon Coming As High Hits Low 90sThe normal high for this date is 81 degrees, but the high Friday will be 10 degrees higher than that.
Partly Sunny Skies, Highs In Upper 80s For AfternoonThe showers Thursday morning have fizzled out, and the clouds will give way to some sunshine and seasonably hot temperatures.
Extreme Heat Brings Air Quality Action Warning For ChicagoThursday’s extreme heat brings double trouble to the Chicago area. Not only is the heat dangerous, but the air conditions could make it hard for some people to breathe.
More Sweltering Heat, Storms For New Work WeekIf you’re sick and tired of the heat and storms, you won’t be too thrilled with the weather for the beginning of this work week.

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