The table below gives the MEAN heat index forecast for days 3 through 7 at SIOUX_FALLS_SD.
| SUN | MON | TUE | WED | THU | |
|---|---|---|---|---|---|
| AUG 09 | AUG 10 | AUG 11 | AUG 12 | AUG 13 | |
| MEAN HEAT INDEX | 78 F | 76 F | 71 F | 72 F | 68 F |
| PROBABILITY OF MEAN HEAT INDEX EXCEEDING: | |||||
| 100 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 95 F | 0 % | 0 % | 0 % | 0 % | 0 % |
| 90 F | 1 % | 1 % | 0 % | 0 % | 0 % |
| 85 F | 7 % | 7 % | 2 % | 2 % | 1 % |
| 80 F | 31 % | 25 % | 9 % | 11 % | 6 % |
| 75 F | 69 % | 54 % | 27 % | 32 % | 18 % |
| 70 F | 93 % | 81 % | 55 % | 62 % | 40 % |