| Area | Channels |
|---|---|
| Great Lakes, Atlantic Coast | 21B (WX4), 83B (WX9) |
| Pacific Coast | 21B (WX4), 39 (WX1) |
| Weather channels (typical radio) | |
|---|---|
| Wx1 | 162.550 |
| Wx2 | 162.400 |
| Wx3 | 162.475 |
| Wx4 | 161.650 21B |
| Wx5 | 162.425 |
| Wx6 | 162.500 |
| Wx7 | 162.525 |
| Wx8 | 162.450 |
| Wx9 | 161.775 83B |
| Wx10 | 163.275 |
