The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PHILADELPHIA_PA.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| SEP 26 | SEP 27 | SEP 28 | SEP 29 | SEP 30 | |
| MAXIMUM HEAT INDEX | 87 F | 71 F | 75 F | 73 F | 72 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 | 1 % | 0 % | 0 % | 0 % | 0 % |
| 90 F | 17 % | 0 % | 0 % | 0 % | 0 % |
| 85 F | 76 % | 1 % | 1 % | 2 % | 3 % |
| 80 F | 99 % | 5 % | 10 % | 12 % | 13 % |