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 of 100 to
105 degrees.
WHERE: Central Cook, Northern Cook, and Southern Cook Counties.
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.
The magnitude of anticipated heat, combined with oppressive warmth
at night will lead to hazardous conditions, particularly for the
elderly and those with pre-existing health conditions. Residents of
the city of Chicago can call 3 1 1 to request well being checks for
elderly friends or family members, or for information on finding the
nearest cooling center. 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.