The table below gives the MAXIMUM heat index forecast for days 3 through 7 at GRAND_RAPIDS_MI.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| SEP 09 | SEP 10 | SEP 11 | SEP 12 | SEP 13 | |
| MAXIMUM HEAT INDEX | 83 F | 75 F | 75 F | 81 F | 79 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 % | 1 % |
| 100 F | 0 % | 0 % | 0 % | 0 % | 2 % |
| 95 F | 2 % | 0 % | 0 % | 2 % | 6 % |
| 90 F | 12 % | 0 % | 0 % | 9 % | 15 % |
| 85 F | 37 % | 2 % | 2 % | 29 % | 28 % |
| 80 F | 69 % | 15 % | 17 % | 59 % | 45 % |