WWF67: NOAA Weather Radio, Grass Valley
WWF67 broadcasts NOAA Weather Radio on 162.400 MHz (WX2 on most receivers) from Grass Valley, with the transmitter at Wolf Creek Mtn., California, at 100 W. The National Weather Service office in Sacramento, CA programs it. It covers 7 counties.
The transmitter and its neighbors
WWF67 (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
- WWF67
- Frequency
- 162.400 MHz (WX2)
- Power
- 100 W
- Status
- On the air
- Station
- Grass Valley
- Transmitter site
- Wolf Creek Mtn.
- State
- California
- NWS office
- Sacramento, CA
- Location
- 39.1331, -121.0992
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 |
|---|---|---|---|
| Butte | California | 006007 | Whole county |
| Colusa | California | 006011 | Whole county |
| Glenn | California | 006021 | East |
| Nevada | California | 006057 | West |
| Placer | California | 006061 | Whole county |
| Yolo | California | 006113 | Whole county |
| Yuba | California | 006115 | West |
Nearby transmitters
More
Weather radio in CaliforniaEvery transmitterThe forecast hereAlerts in force in California
Sources
Transmitters, status and county coverage from the National Weather Service’s NOAA Weather Radio county coverage listing (data). Public domain. Read September 27, 2026 at 4:04 PM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.