The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PHOENIX_AZ.
| TUE | WED | THU | FRI | SAT | |
|---|---|---|---|---|---|
| JUL 21 | JUL 22 | JUL 23 | JUL 24 | JUL 25 | |
| MAXIMUM HEAT INDEX | 105 F | 107 F | 110 F | 110 F | 110 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 3 % | 7 % | 18 % | 20 % | 17 % |
| 110 F | 17 % | 29 % | 51 % | 49 % | 53 % |
| 105 F | 51 % | 66 % | 84 % | 78 % | 86 % |
| 100 F | 84 % | 91 % | 97 % | 94 % | 98 % |
| 95 F | 97 % | 99 % | 100 % | 99 % | 100 % |
| 90 F | 100 % | 100 % | 100 % | 100 % | 100 % |
| 85 F | 100 % | 100 % | 100 % | 100 % | 100 % |
| 80 F | 100 % | 100 % | 100 % | 100 % | 100 % |