The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PENDLETON_OR.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| AUG 15 | AUG 16 | AUG 17 | AUG 18 | AUG 19 | |
| MAXIMUM HEAT INDEX | 88 F | 92 F | 96 F | 96 F | 92 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 % | 2 % |
| 100 F | 0 % | 3 % | 18 % | 16 % | 10 % |
| 95 F | 3 % | 20 % | 62 % | 58 % | 30 % |
| 90 F | 26 % | 65 % | 93 % | 92 % | 59 % |
| 85 F | 77 % | 95 % | 99 % | 99 % | 84 % |
| 80 F | 98 % | 100 % | 100 % | 100 % | 96 % |