The table below gives the MEAN heat index forecast for days 3 through 7 at KNOXVILLE_TN.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| SEP 10 | SEP 11 | SEP 12 | SEP 13 | SEP 14 | |
| MEAN HEAT INDEX | 75 F | 74 F | 76 F | 77 F | 77 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 1 % | 1 % |
| 95 F | 0 % | 0 % | 0 % | 3 % | 4 % |
| 90 F | 0 % | 0 % | 0 % | 9 % | 10 % |
| 85 F | 1 % | 0 % | 4 % | 20 % | 21 % |
| 80 F | 11 % | 3 % | 20 % | 38 % | 38 % |
| 75 F | 46 % | 34 % | 56 % | 59 % | 56 % |
| 70 F | 86 % | 90 % | 89 % | 78 % | 74 % |