Full Notification

WHAT...Dangerously hot conditions with peak afternoon heat index 
  values of around 100 with a maximum up to around 105.
* WHERE...Portions of northern Indiana, southwest Michigan, and 
  northwest Ohio.
* WHEN...Until 8 PM EDT /7 PM CDT/ Tuesday.
* IMPACTS...Heat related illnesses increase significantly during 
  extreme heat and high humidity events, particularly if they 
  persist for several days in a row.
* ADDITIONAL DETAILS...Cumulative effects of long-duration heat will 
  likely cause significant impacts, especially since it is the first 
  heat wave of the season. Low temperatures in the 70s will provide
  little relief, especially for vulnerable populations.

Instructions:

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
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.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.