As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, THE WEATHER RADAR WOULD NOT PAINT LEVEL FIVE WEATHER BEYOND THIRTY MILES AND INSIDE THIRTY MILES. THE WEATHER RADAR WOULD PAINT A DIFFERENT PICTURE EVERY SWEEP. AIRCRAFT DIVERTED TO TYS AND LANDED WITHOUT INCIDENT. REPLACED THE RADAR TRANSCEIVER. OPERATIONAL CHECK GOOD.