The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PORTLAND_ME.
| THU | FRI | SAT | SUN | MON | |
|---|---|---|---|---|---|
| JUN 20 | JUN 21 | JUN 22 | JUN 23 | JUN 24 | |
| MAXIMUM HEAT INDEX | 68 F | 68 F | 72 F | 74 F | 74 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 % | 0 % | 0 % | 0 % |
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 90 F | 0 % | 0 % | 0 % | 0 % | 1 % |
| 85 F | 0 % | 1 % | 2 % | 1 % | 6 % |
| 80 F | 1 % | 5 % | 9 % | 8 % | 19 % |