The table below gives the MEAN heat index forecast for days 3 through 7 at CHARLESTON_WV.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUL 29 | JUL 30 | JUL 31 | AUG 01 | AUG 02 | |
| MEAN HEAT INDEX | 79 F | 81 F | 83 F | 85 F | 86 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 1 % |
| 95 F | 0 % | 1 % | 1 % | 3 % | 6 % |
| 90 F | 2 % | 5 % | 9 % | 16 % | 23 % |
| 85 F | 13 % | 24 % | 34 % | 47 % | 56 % |
| 80 F | 43 % | 59 % | 70 % | 80 % | 85 % |
| 75 F | 78 % | 88 % | 93 % | 96 % | 97 % |
| 70 F | 96 % | 98 % | 99 % | 100 % | 100 % |