The table below gives the MAXIMUM heat index forecast for days 3 through 7 at CHICAGO_IL.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUN 23 | JUN 24 | JUN 25 | JUN 26 | JUN 27 | |
| MAXIMUM HEAT INDEX | 100 F | 93 F | 91 F | 91 F | 83 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 1 % | 1 % | 1 % | 0 % | 0 % |
| 110 F | 5 % | 4 % | 3 % | 2 % | 0 % |
| 105 F | 23 % | 11 % | 8 % | 6 % | 1 % |
| 100 F | 55 % | 24 % | 19 % | 16 % | 4 % |
| 95 F | 81 % | 43 % | 37 % | 34 % | 12 % |
| 90 F | 93 % | 63 % | 57 % | 56 % | 25 % |
| 85 F | 98 % | 79 % | 75 % | 75 % | 43 % |
| 80 F | 99 % | 90 % | 88 % | 89 % | 63 % |