The table below gives the MAXIMUM heat index forecast for days 3 through 7 at CHICAGO_IL.
| FRI | SAT | SUN | MON | TUE | |
|---|---|---|---|---|---|
| JUL 30 | JUL 31 | AUG 01 | AUG 02 | AUG 03 | |
| MAXIMUM HEAT INDEX | 80 F | 86 F | 80 F | 78 F | 78 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 110 F | 0 % | 1 % | 0 % | 0 % | 0 % |
| 105 F | 0 % | 2 % | 0 % | 0 % | 0 % |
| 100 F | 0 % | 7 % | 2 % | 0 % | 0 % |
| 95 F | 0 % | 18 % | 5 % | 1 % | 0 % |
| 90 F | 2 % | 35 % | 14 % | 3 % | 3 % |
| 85 F | 14 % | 56 % | 30 % | 13 % | 14 % |
| 80 F | 50 % | 75 % | 51 % | 36 % | 38 % |