The NOAA Weather Radio Transmitter located in Casper, Wyoming will be off the air today between 12 and 5pm for maintenance. While this maintenance is taking place, listeners are encouraged to tune their radios to the transmitter in Kaycee, WNG-662 (frequency 162.550), or the transmitter in Thermopolis, WNG-573 (frequency 162.500) to receive the broadcasts from the National Weather Service. The National Weather Service in Riverton apologizes for any inconvenience this may cause our listeners.