| weather forecast for Harry P Williams Memorial Airport | |
| municipality: | Patterson |
| coordinates: | 29.7094993,-91.338996 |
| IATA code: | PTN |
| ICAO code: | KPTN |
| local_code: | PTN |
| GPS code: | KPTN |
| elevation: | 9 ft |
 | Acadiana Regional Airport | ~ 63.98 km |
| Houma Terrebonne Airport | ~ 67.48 km |
| Lafayette Regional Airport | ~ 83.33 km |
| Baton Rouge Metropolitan Airport | ~ 93.39 km |
| Louis Armstrong New Orleans International Airport | ~ 108.93 km |
| New Orleans NAS JRB/Alvin Callender Field | ~ 126.52 km |
| Southern Seaplane Airport | ~ 128.32 km |
| Lakefront Airport | ~ 131.68 km |
| Eunice Airport | ~ 134.07 km |
