The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PORTLAND_ME.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUL 29 | JUL 30 | JUL 31 | AUG 01 | AUG 02 | |
| MAXIMUM HEAT INDEX | 79 F | 83 F | 85 F | 87 F | 90 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 0 % | 0 % | 0 % | 0 % | 2 % |
| 110 F | 0 % | 0 % | 1 % | 1 % | 4 % |
| 105 F | 0 % | 1 % | 2 % | 4 % | 9 % |
| 100 F | 0 % | 3 % | 6 % | 11 % | 18 % |
| 95 F | 2 % | 8 % | 14 % | 23 % | 32 % |
| 90 F | 7 % | 20 % | 29 % | 40 % | 47 % |
| 85 F | 21 % | 38 % | 47 % | 57 % | 62 % |
| 80 F | 43 % | 58 % | 65 % | 73 % | 76 % |