WXK82: NOAA Weather Radio, Hannibal
WXK82 broadcasts NOAA Weather Radio on 162.475 MHz (WX3 on most receivers) from Hannibal, Missouri, at 1,000 W. The National Weather Service office in St. Louis, MO programs it. It covers 9 counties in Illinois and Missouri.
The transmitter and its neighbors
WXK82 (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
- WXK82
- Frequency
- 162.475 MHz (WX3)
- Power
- 1,000 W
- Status
- On the air
- Station
- Hannibal
- State
- Missouri
- NWS office
- St. Louis, MO
- Location
- 39.7299, -91.4055
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 |
|---|---|---|---|
| Adams | Illinois | 017001 | Whole county |
| Brown | Illinois | 017009 | Whole county |
| Pike | Illinois | 017149 | Whole county |
| Lewis | Missouri | 029111 | Whole county |
| Marion | Missouri | 029127 | Whole county |
| Monroe | Missouri | 029137 | Whole county |
| Pike | Missouri | 029163 | Whole county |
| Ralls | Missouri | 029173 | Whole county |
| Shelby | Missouri | 029205 | 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 28, 2026 at 11:12 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.