* WHAT...Daily peak heat index values of 100 to 106.

* WHERE...All of southern Illinois, southwest Indiana, western
Kentucky, and southeast Missouri.

* WHEN...Until 7 PM CDT /8 PM EDT/ Sunday.

* IMPACTS...Record to near record hot temperatures and high humidity
may cause heat illnesses.

* ADDITIONAL DETAILS...The Heat Advisory has been extended thru
Sunday for the entire Quad State Region. Although heat index values
will only be near 100, the prolonged period of late season hot
temperatures and high humidity will continue to elevate
heat-related health impacts.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

* WHAT...Heat index values up to 105.

* WHERE...Portions of south central Indiana and north central,
northwest, and south central Kentucky.

* WHEN...Until 8 PM EDT /7 PM CDT/ Thursday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

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.