The table below gives the MAXIMUM heat index forecast for days 3 through 7 at GRAND_RAPIDS_MI.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| OCT 19 | OCT 20 | OCT 21 | OCT 22 | OCT 23 | |
| MAXIMUM HEAT INDEX | 64 F | 67 F | 68 F | 69 F | 68 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 110 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 105 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 90 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 85 F | 0 % | 0 % | 0 % | 1 % | 2 % |
| 80 F | 0 % | 2 % | 3 % | 6 % | 8 % |