The table below gives the MEAN heat index forecast for days 3 through 7 at SIOUX_FALLS_SD.
| MON | TUE | WED | THU | FRI | |
|---|---|---|---|---|---|
| JUL 14 | JUL 15 | JUL 16 | JUL 17 | JUL 18 | |
| MEAN HEAT INDEX | 82 F | 82 F | 70 F | 64 F | 67 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 1 % | 2 % | 0 % | 0 % | 0 % |
| 95 F | 4 % | 7 % | 0 % | 0 % | 0 % |
| 90 F | 13 % | 17 % | 0 % | 0 % | 0 % |
| 85 F | 33 % | 36 % | 2 % | 0 % | 1 % |
| 80 F | 60 % | 59 % | 9 % | 1 % | 5 % |
| 75 F | 83 % | 79 % | 25 % | 4 % | 15 % |
| 70 F | 95 % | 92 % | 49 % | 18 % | 35 % |