The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PORTLAND_OR.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUL 29 | JUL 30 | JUL 31 | AUG 01 | AUG 02 | |
| MAXIMUM HEAT INDEX | 77 F | 77 F | 85 F | 91 F | 91 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 110 F | 0 % | 0 % | 0 % | 0 % | 1 % |
| 105 F | 0 % | 0 % | 0 % | 2 % | 4 % |
| 100 F | 0 % | 0 % | 0 % | 9 % | 14 % |
| 95 F | 1 % | 0 % | 4 % | 26 % | 32 % |
| 90 F | 5 % | 1 % | 18 % | 53 % | 56 % |
| 85 F | 15 % | 9 % | 48 % | 79 % | 78 % |
| 80 F | 33 % | 32 % | 79 % | 94 % | 92 % |