KZZ37: NOAA Weather Radio, Maryville
KZZ37 broadcasts NOAA Weather Radio on 162.425 MHz (WX4 on most receivers) from Maryville, with the transmitter at Conception Junction, Missouri, at 1,330 W. The National Weather Service office in Kansas City, MO programs it. It covers 9 counties in Iowa and Missouri.
The transmitter and its neighbors
KZZ37 (the largest dot) and the transmitters within 100 miles, colored by their status now.
- On the air
- Degraded
- Off the air
The transmitter
- Call sign
- KZZ37
- Frequency
- 162.425 MHz (WX4)
- Power
- 1,330 W
- Status
- On the air
- Station
- Maryville
- Transmitter site
- Conception Junction
- State
- Missouri
- NWS office
- Kansas City, MO
- Location
- 40.2875, -94.7908
Counties covered
Program a SAME receiver with the code of your county. Coverage is NWS’s note of the part of a county the signal reaches.
| County | State | SAME code | Coverage |
|---|---|---|---|
| Page | Iowa | 019145 | Whole county |
| Taylor | Iowa | 019173 | Whole county |
| Andrew | Missouri | 029003 | Whole county |
| Atchison | Missouri | 029005 | Whole county |
| Gentry | Missouri | 029075 | Whole county |
| Harrison | Missouri | 029081 | Whole county |
| Holt | Missouri | 029087 | Whole county |
| Nodaway | Missouri | 029147 | Whole county |
| Worth | Missouri | 029227 | Whole county |
Nearby transmitters
More
Weather radio in MissouriEvery transmitterThe forecast hereAlerts in force in Missouri
Sources
Transmitters, status and county coverage from the National Weather Service’s NOAA Weather Radio county coverage listing (data). Public domain. Read September 26, 2026 at 6:17 PM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.