The table below gives the MEAN heat index forecast for days 3 through 7 at RAPID_CITY_SD.
| FRI | SAT | SUN | MON | TUE | |
|---|---|---|---|---|---|
| JUL 03 | JUL 04 | JUL 05 | JUL 06 | JUL 07 | |
| MEAN HEAT INDEX | 73 F | 71 F | 71 F | 75 F | 76 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 % | 1 % | 1 % |
| 85 F | 2 % | 0 % | 0 % | 5 % | 7 % |
| 80 F | 11 % | 4 % | 4 % | 21 % | 27 % |
| 75 F | 38 % | 23 % | 24 % | 53 % | 60 % |
| 70 F | 72 % | 60 % | 62 % | 83 % | 87 % |