The table below gives the MEAN heat index forecast for days 3 through 7 at GREAT_FALLS_MT.
| FRI | SAT | SUN | MON | TUE | |
|---|---|---|---|---|---|
| FEB 20 | FEB 21 | FEB 22 | FEB 23 | FEB 24 | |
| MEAN HEAT INDEX | 16 F | 18 F | 19 F | 28 F | 31 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 % |