Extreme Heat Warning issued July 2 at 1:48PM CDT until July 3 at 12:00AM CDT by NWS Chicago IL
WHAT: Dangerously hot conditions with heat index values up to 105
degrees.
WHERE: Portions of north central and northeast Illinois and
northwest Indiana.
WHEN: Until midnight CDT tonight.
IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.
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Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke. Stay cool, stay hydrated, stay informed.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.