WXM22: NOAA Weather Radio, Logan

162.400 MHz · 100 W · On the air

WXM22 broadcasts NOAA Weather Radio on 162.400 MHz (WX2 on most receivers) from Logan, with the transmitter at Mount Logan, Utah, at 100 W. The National Weather Service office in Salt Lake City, UT programs it. It covers 5 counties in Idaho and Utah.

The transmitter and its neighbors

WXM22 (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: WXM22
Frequency: 162.400 MHz (WX2)
Power: 100 W
Status: On the air
Station: Logan
Transmitter site: Mount Logan
State: Utah
NWS office: Salt Lake City, UT
Location: 41.7136, -111.7172

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
Franklin	Idaho	016041	Whole county
Box Elder	Utah	049003	E 1/3
Cache	Utah	049005	Whole county
Rich	Utah	049033	N and central
Weber	Utah	049057	E 1/2

Nearby transmitters

Weather radio in Utah Every transmitter The forecast here Alerts in force in Utah

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 11:46 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.