The table below gives the MAXIMUM heat index forecast for days 3 through 7 at BROWNSVILLE_TX.
| THU | FRI | SAT | SUN | MON | |
|---|---|---|---|---|---|
| AUG 13 | AUG 14 | AUG 15 | AUG 16 | AUG 17 | |
| MAXIMUM HEAT INDEX | 109 F | 109 F | 108 F | 108 F | 108 F |
| PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING: | |||||
| 115 F | 21 % | 25 % | 19 % | 22 % | 21 % |
| 110 F | 45 % | 46 % | 39 % | 42 % | 42 % |
| 105 F | 71 % | 68 % | 63 % | 65 % | 65 % |
| 100 F | 89 % | 85 % | 83 % | 83 % | 84 % |
| 95 F | 97 % | 95 % | 94 % | 94 % | 94 % |
| 90 F | 100 % | 99 % | 99 % | 98 % | 99 % |
| 85 F | 100 % | 100 % | 100 % | 100 % | 100 % |
| 80 F | 100 % | 100 % | 100 % | 100 % | 100 % |