The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PORTLAND_OR.
| SUN | MON | TUE | WED | THU | |
|---|---|---|---|---|---|
| JUN 14 | JUN 15 | JUN 16 | JUN 17 | JUN 18 | |
| MAXIMUM HEAT INDEX | 91 F | 93 F | 85 F | 78 F | 75 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 110 F | 0 % | 1 % | 0 % | 0 % | 0 % |
| 105 F | 1 % | 5 % | 1 % | 0 % | 0 % |
| 100 F | 5 % | 16 % | 3 % | 0 % | 0 % |
| 95 F | 23 % | 40 % | 11 % | 2 % | 1 % |
| 90 F | 57 % | 68 % | 28 % | 8 % | 4 % |
| 85 F | 86 % | 88 % | 52 % | 20 % | 13 % |
| 80 F | 98 % | 97 % | 75 % | 41 % | 28 % |