The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PHILADELPHIA_PA.
| SAT | SUN | MON | TUE | WED | |
|---|---|---|---|---|---|
| JUL 25 | JUL 26 | JUL 27 | JUL 28 | JUL 29 | |
| MAXIMUM HEAT INDEX | 83 F | 86 F | 90 F | 89 F | 85 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 % | 2 % | 2 % | 0 % |
| 100 F | 0 % | 0 % | 8 % | 7 % | 1 % |
| 95 F | 0 % | 4 % | 25 % | 20 % | 5 % |
| 90 F | 2 % | 22 % | 51 % | 42 % | 20 % |
| 85 F | 26 % | 59 % | 77 % | 68 % | 50 % |
| 80 F | 80 % | 89 % | 92 % | 87 % | 80 % |