WXM37: NOAA Weather Radio, Cheyenne

162.550 MHz · 1,000 W · On the air

WXM37 broadcasts NOAA Weather Radio on 162.550 MHz (WX1 on most receivers) from Cheyenne, with the transmitter at Pole Mtn., Wyoming, at 1,000 W. The National Weather Service office in Cheyenne, WY programs it. It covers 4 counties.

The transmitter and its neighbors

WXM37 (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: WXM37
Frequency: 162.550 MHz (WX1)
Power: 1,000 W
Status: On the air
Station: Cheyenne
Transmitter site: Pole Mtn.
State: Wyoming
NWS office: Cheyenne, WY
Location: 41.2881, -105.4450

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
Albany	Wyoming	056001	S 2/3
Goshen	Wyoming	056015	S 1/2
Laramie	Wyoming	056021	Whole county
Platte	Wyoming	056031	S 1/2

Nearby transmitters

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

Sources

Transmitters, status and county coverage from the National Weather Service’s NOAA Weather Radio county coverage listing (data). Public domain. Read September 29, 2026 at 6:37 AM UTC; held for an hour. Original at weather.gov. Report an outage to NWS at weather.gov/nwr.