Skywarn Net Frequencies
Our primary repeater is the 145.390(-) repeater with a PL of 100.0Hz
Our primary backup repeater is the 146.940(-) repeater with a PL of 100.0Hz
Eaton County Skywarn is on the 443.625(+) repeater with a PL of 100Hz.
Eaton County Skywarn is simulcast on 147.080(+) with a PL Tone of 103.5Hz
The National Weather Service is on 145.270(-) with a PL Tone of 94.8Hz
The National Weather Service Backup is on 147.260(+) with a PL Tone of 94.8Hz
The National Weather Service can also be reached by phone at 1-800-647-3836
NOAA Weather Radio broadcasts on 162.400 in Onondaga, MI.
Other Michigan Skywarn Frequencies
If you have any adjustments to make to this list, please e-mail our WebMaster. Thank you.
| County | Frequency | PL Tone |
| Allegan | 147.240 | 94.8 |
| Barry | 146.500 | Input 147.500 |
| Bay | 145.310 | 131.8 |
| Berrien | 146.720 | 131.8 |
| Branch | 147.300 | 100 |
| Calhoun | 147.120 | 186.2 |
| Cass | 145.210 | 131.8 |
| Clare | 147.200 | 103.5 |
| Clinton | 443.525 | 100 |
| Clinton | 145.390 | 100 |
| Eaton | 147.080 | 103.5 |
| Eaton | 443.625 | 100 |
| Genesee | 147.260 | |
| Gratiot | 145.370 | |
| Hillsdale | 147.060 | |
| Huron | 146.880 | |
| Ingham | 145.390 | 100 |
| Ionia | 145.130 | 94.8 |
| Isabella | 147.200 | 103.5 |
| Jackson | 146.880 | 100 |
| Kalamazoo | 147.000 | 94.8 |
| Kent | 145.110 | 94.8 |
| Lake | 146.740 | |
| Lapeer | 146.620 | 100 |
| Lenawee | 145.370 | 85.4 |
| Livingston | 146.680 | 162.2 |
| Macomb | 147.200 | 100 |
| Mason | 145.470 | 94.8 |
| Mecosta | 146.740 | |
| Midland | 147.000 | 103.5 |
| Monroe | 146.720 | 100 |
| Montcalm | 146.800 | |
| Muskegon | 146.820 | 94.8 |
| Newaygo | 146.920 | 94.8 |
| Oakland | 146.900 | 100 |
| Oceana | 146.640 | 94.8 |
| Osceola | 146.740 | |
| Otsego | 147.120 | |
| Ottawa | 147.060 | |
| Saginaw | 147.240 | 103.5 |
| Sanilac | 146.860 | |
| St. Clair | 147.300 | 100 |
| St. Joseph | 145.310 | |
| Tuscola | 146.660 | 141.3 |
| Van Buren | 147.360 | 94.8 |
| Washtenaw | 145.150 | 100 |
| Wayne | 145.330 | 100 |
| Wexford | 146.980 |