The table below gives the MEAN heat index forecast for days 3 through 7 at CHARLESTON_WV.
| SAT | SUN | MON | TUE | WED | |
|---|---|---|---|---|---|
| SEP 19 | SEP 20 | SEP 21 | SEP 22 | SEP 23 | |
| MEAN HEAT INDEX | 80 F | 82 F | 80 F | 79 F | 74 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 1 % | 2 % | 1 % | 0 % |
| 90 F | 2 % | 7 % | 7 % | 5 % | 1 % |
| 85 F | 13 % | 30 % | 24 % | 17 % | 5 % |
| 80 F | 46 % | 66 % | 50 % | 41 % | 19 % |
| 75 F | 82 % | 92 % | 77 % | 70 % | 44 % |
| 70 F | 97 % | 99 % | 93 % | 89 % | 73 % |