MINIMUM HEAT INDEX AND PROBABILITY FORECASTS AT CHICAGO_IL

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


SAT SUN MON TUE WED
JUL 04 JUL 05 JUL 06 JUL 07 JUL 08
MINIMUM HEAT INDEX 74 F 71 F 69 F 68 F 70 F
PROBABILITY OF MINIMUM HEAT INDEX EXCEEDING:
100 F 0 % 0 % 0 % 0 % 0 %
95 F 0 % 0 % 0 % 0 % 0 %
90 F 0 % 0 % 0 % 0 % 0 %
85 F 3 % 2 % 0 % 0 % 0 %
80 F 14 % 8 % 4 % 2 % 4 %
75 F 42 % 27 % 17 % 13 % 20 %
70 F 77 % 58 % 46 % 39 % 52 %