The table below gives the MAXIMUM heat index forecast for days 3 through 7 at GRAND_RAPIDS_MI.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUN 25 | JUN 26 | JUN 27 | JUN 28 | JUN 29 | |
| MAXIMUM HEAT INDEX | 80 F | 85 F | 87 F | 95 F | 98 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 2 % | 11 % |
| 110 F | 0 % | 1 % | 0 % | 7 % | 20 % |
| 105 F | 0 % | 3 % | 0 % | 16 % | 31 % |
| 100 F | 1 % | 7 % | 2 % | 31 % | 44 % |
| 95 F | 4 % | 16 % | 9 % | 50 % | 58 % |
| 90 F | 12 % | 31 % | 31 % | 69 % | 71 % |
| 85 F | 28 % | 50 % | 63 % | 84 % | 82 % |
| 80 F | 51 % | 68 % | 88 % | 93 % | 90 % |