WXM20 (sometimes referred to as Lincoln All Hazards) is a NOAA Weather Radio station that serves the Lincoln metropolitan area and surrounding cities. It is programmed from the National Weather Service forecast office in Omaha, Nebraska with its transmitter located at the KOLN-TV studio tower in Lincoln. It broadcasts weather and hazard information for the following Counties: Butler, Cass, Gage, Johnson, Lancaster, Otoe, Saline, Sarpy, Saunders, and Seward.