HOT AND HUMID CONDITIONS LIKELY...

A STRONG UPPER LEVEL HIGH PRESSURE SYSTEM WILL DEVELOP OVER THE
CENTRAL PLAINS AND BUILD EAST INTO THE REGION PUMPING A HOT AND
HUMID AIRMASS INTO NORTHERN ILLINOIS AND NORTHWEST INDIANA BY
SUNDAY AND LASTING THROUGH MUCH OF NEXT WEEK.

HEAT AND HUMIDITY WILL BUILD THIS WEEKEND WITH HIGHS CLIMBING INTO
THE 90S BY SUNDAY AND MONDAY. HEAT INDICES ON SUNDAY WILL LIKELY
CLIMB TO AROUND 100 DEGREES...AND PROBABLY TO AROUND 105 DEGREES
MONDAY. BY TUESDAY...SOME SLIGHT RELIEF FROM THE HEAT IS
POSSIBLE...ESPECIALLY CLOSE TO THE LAKE.

HEAT IS THEN FORECAST TO REBUILD BACK INTO THE REGION DURING THE
MIDDLE TO END OF THE WEEK WITH HIGHS RETURNING TO THE 90S WITH
HEAT INDICES OVER 100 DEGREES POSSIBLE AGAIN.



IZZI