WXK81: NOAA Weather Radio, Onondaga
WXK81 broadcasts NOAA Weather Radio on 162.400 MHz (WX2 on most receivers) from Onondaga, with the transmitter at Rossman Rd., Michigan, at 1,000 W. The National Weather Service office in Grand Rapids, MI programs it. It covers 9 counties.
The transmitter and its neighbors
WXK81 (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
- WXK81
- Frequency
- 162.400 MHz (WX2)
- Power
- 1,000 W
- Status
- On the air
- Station
- Onondaga
- Transmitter site
- Rossman Rd.
- State
- Michigan
- NWS office
- Grand Rapids, MI
- Location
- 42.4428, -84.5724
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 |
|---|---|---|---|
| Branch | Michigan | 026023 | Whole county |
| Calhoun | Michigan | 026025 | Whole county |
| Clinton | Michigan | 026037 | Whole county |
| Eaton | Michigan | 026045 | Whole county |
| Hillsdale | Michigan | 026059 | Whole county |
| Ingham | Michigan | 026065 | Whole county |
| Jackson | Michigan | 026075 | Whole county |
| Livingston | Michigan | 026093 | Whole county |
| Shiawassee | Michigan | 026155 | Whole county |
Nearby transmitters
More
Weather radio in MichiganEvery transmitterThe forecast hereAlerts in force in Michigan
Sources
Transmitters, status and county coverage from the National Weather Service’s NOAA Weather Radio county coverage listing (data). Public domain. Read October 1, 2026 at 6:58 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.