| Stations: 16 | Humidity |
| Buckhannon Airport (498 m) | 65 % |
| Eastern WV Regional Airport (170 m) | 70 % |
| Elkins/Randolph Field AP (609 m) | 75 % |
| Greater Cumberland Regional Airport (236 m) | 55 % |
| Greenbrier Valley Airport (702 m) | 75 % |
| Mercer (871 m) | 70 % |
| Mid-Ohio Valley Regional Airport (262 m) | 80 % |
| Morgantown Airport (380 m) | 50 % |
| North Central West Virginia Airport (367 m) | 65 % |
| Petersburg/Grant C. Arpt (293 m) | 70 % |
| Pineville Airport (544 m) | 70 % |
| Point Pleasant Airport (196 m) | 65 % |
| Raleigh (766 m) | 75 % |
| Tri-State Airport (255 m) | 65 % |
| Wheeling Ohio (365 m) | 55 % |
| Yeager Airport (299 m) | 55 % |