The table below gives the MEAN heat index forecast for days 3 through 7 at GRAND_RAPIDS_MI.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| OCT 20 | OCT 21 | OCT 22 | OCT 23 | OCT 24 | |
| MEAN HEAT INDEX | 59 F | 56 F | 47 F | 46 F | 47 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 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 % | 0 % | 0 % |
| 80 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 75 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 70 F | 0 % | 0 % | 0 % | 0 % | 0 % |