The table below gives the MEAN heat index forecast for days 3 through 7 at CHARLESTON_SC.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| SEP 10 | SEP 11 | SEP 12 | SEP 13 | SEP 14 | |
| MEAN HEAT INDEX | 83 F | 78 F | 82 F | 83 F | 86 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 2 % |
| 95 F | 0 % | 0 % | 0 % | 0 % | 10 % |
| 90 F | 0 % | 0 % | 1 % | 4 % | 28 % |
| 85 F | 18 % | 6 % | 17 % | 29 % | 56 % |
| 80 F | 91 % | 33 % | 67 % | 72 % | 81 % |
| 75 F | 100 % | 76 % | 96 % | 96 % | 95 % |
| 70 F | 100 % | 96 % | 100 % | 100 % | 99 % |