KGG68: NOAA Weather Radio for Tomball, Texas
KGG68 is the NOAA Weather Radio transmitter at Tomball, broadcasting on 162.400 MHz at 1000 watts. It carries the National Weather Service Houston/Galveston office's broadcast and covers 8 counties, each listed below with the SAME code an alert radio needs to wake for that county and stay quiet for the rest.
| Callsign | KGG68 |
|---|---|
| Frequency | 162.400 MHz |
| Transmitter | Tomball, Texas |
| Power | 1000 watts |
| Forecast office | NWS Houston/Galveston |
| Status | Normal (NWS data, July 2026) |
Marine radios often label 162.400 MHz as WX2, but WX channel numbers vary by brand - go by the frequency.
Counties KGG68 covers
| County | State | SAME code |
|---|---|---|
| Brazoria | Texas | 048039 |
| Chambers | Texas | 048071 |
| Fort Bend | Texas | 048157 |
| Galveston | Texas | 048167 |
| Harris | Texas | 048201 |
| Liberty | Texas | 048291 |
| Montgomery | Texas | 048339 |
| Waller | Texas | 048473 |
Program the six-digit code into your radio's SAME location list - the SAME code guide walks through it, and how alert radios work explains what the radio does with it.
Hearing KGG68
Any receiver that tunes 162.400 MHz FM can listen: scanners, VHF ham radios, marine sets, or a software-defined receiver. What those do not do is wake you at 3 a.m. - for that you want a dedicated radio with SAME alerting, covered in the buyer's guide.
Every Texas transmitter, county and SAME code: NOAA Weather Radio in Texas. Or look any county up with the finder.
Sources:
- “NWR County Coverage Listings”. weather.gov. Archived from the original on 2026-07-19. Retrieved 2026-07-16. Every figure on this page - frequency, transmitter site, power, operational status, and county SAME codes - is from this dataset. Transmitters move, change power, and go down for maintenance; verify locally before you rely on it.