The table below gives the MEAN heat index forecast for days 3 through 7 at PHOENIX_AZ.
| SUN | MON | TUE | WED | THU | |
|---|---|---|---|---|---|
| AUG 16 | AUG 17 | AUG 18 | AUG 19 | AUG 20 | |
| MEAN HEAT INDEX | 94 F | 96 F | 97 F | 98 F | 97 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 9 % | 18 % | 28 % | 33 % | 30 % |
| 95 F | 42 % | 57 % | 69 % | 70 % | 63 % |
| 90 F | 82 % | 90 % | 94 % | 93 % | 88 % |
| 85 F | 98 % | 99 % | 100 % | 99 % | 98 % |
| 80 F | 100 % | 100 % | 100 % | 100 % | 100 % |
| 75 F | 100 % | 100 % | 100 % | 100 % | 100 % |
| 70 F | 100 % | 100 % | 100 % | 100 % | 100 % |