MAXIMUM HEAT INDEX AND PROBABILITY FORECASTS AT CHICAGO_IL

The table below gives the MAXIMUM heat index forecast for days 3 through 7 at CHICAGO_IL.


TUE WED THU FRI SAT
AUG 21 AUG 22 AUG 23 AUG 24 AUG 25
MAXIMUM HEAT INDEX 78 F 77 F 81 F 82 F 86 F
PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING:
115 F 0 % 0 % 0 % 0 % 0 %
110 F 0 % 0 % 0 % 0 % 1 %
105 F 0 % 0 % 0 % 0 % 3 %
100 F 0 % 0 % 0 % 1 % 8 %
95 F 1 % 0 % 2 % 5 % 17 %
90 F 6 % 1 % 9 % 15 % 33 %
85 F 17 % 9 % 27 % 33 % 52 %
80 F 39 % 31 % 55 % 57 % 72 %