The table below gives the MAXIMUM heat index forecast for days 3 through 7 at RAPID_CITY_SD.
| SAT | SUN | MON | TUE | WED | |
|---|---|---|---|---|---|
| AUG 15 | AUG 16 | AUG 17 | AUG 18 | AUG 19 | |
| MAXIMUM HEAT INDEX | 76 F | 78 F | 83 F | 83 F | 85 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 % | 1 % |
| 100 F | 0 % | 0 % | 0 % | 1 % | 3 % |
| 95 F | 0 % | 0 % | 1 % | 4 % | 11 % |
| 90 F | 0 % | 3 % | 10 % | 15 % | 26 % |
| 85 F | 3 % | 13 % | 35 % | 38 % | 49 % |
| 80 F | 20 % | 37 % | 69 % | 67 % | 72 % |