The table below gives the MEAN heat index forecast for days 3 through 7 at PENDLETON_OR.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUL 13 | JUL 14 | JUL 15 | JUL 16 | JUL 17 | |
| MEAN HEAT INDEX | 70 F | 73 F | 74 F | 73 F | 72 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 0 % | 0 % | 1 % | 0 % |
| 90 F | 0 % | 0 % | 1 % | 3 % | 2 % |
| 85 F | 0 % | 2 % | 4 % | 9 % | 6 % |
| 80 F | 2 % | 12 % | 16 % | 22 % | 17 % |
| 75 F | 15 % | 39 % | 42 % | 42 % | 35 % |
| 70 F | 51 % | 74 % | 72 % | 65 % | 58 % |