The table below gives the MAXIMUM heat index forecast for days 3 through 7 at CHARLESTON_SC.
| TUE | WED | THU | FRI | SAT | |
|---|---|---|---|---|---|
| FEB 17 | FEB 18 | FEB 19 | FEB 20 | FEB 21 | |
| MAXIMUM HEAT INDEX | 65 F | 71 F | 73 F | 76 F | 71 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 % | 1 % | 2 % |
| 85 F | 0 % | 0 % | 1 % | 8 % | 6 % |
| 80 F | 0 % | 3 % | 8 % | 28 % | 15 % |