The table below gives the MEAN heat index forecast for days 3 through 7 at PORTLAND_OR.
| WED | THU | FRI | SAT | SUN | |
|---|---|---|---|---|---|
| FEB 18 | FEB 19 | FEB 20 | FEB 21 | FEB 22 | |
| MEAN HEAT INDEX | 35 F | 36 F | 37 F | 40 F | 43 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 90 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 85 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 80 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 75 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 70 F | 0 % | 0 % | 0 % | 0 % | 0 % |