The table below gives the MAXIMUM heat index forecast for days 3 through 7 at GREAT_FALLS_MT.
| FRI | SAT | SUN | MON | TUE | |
|---|---|---|---|---|---|
| JUL 30 | JUL 31 | AUG 01 | AUG 02 | AUG 03 | |
| MAXIMUM HEAT INDEX | 86 F | 87 F | 87 F | 85 F | 83 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 % | 1 % | 2 % | 2 % |
| 95 F | 0 % | 5 % | 7 % | 9 % | 7 % |
| 90 F | 14 % | 29 % | 29 % | 24 % | 20 % |
| 85 F | 68 % | 70 % | 65 % | 48 % | 42 % |
| 80 F | 98 % | 94 % | 90 % | 73 % | 67 % |