HOT 103.9 FM Genres:adult contemporarydance Playing: KHTI-FM - Hot 103.9 is a commercial radio station licensed to Lake Arrowhead, California, broadcasting to the Riverside-San Bernardino, California area since 1978. KHTI airs a Rhythmic Hot AC music format. Leave a Review Set your rating: Your Review: Submit You Also May Like Disc Jock Pro dancedjelectronic WGSU adult contemporaryalternativeentertainmentnewssportstalk Magic 103 adult contemporarybhitsn'popr'rock All Hit WUHU 107 adult contemporarybn'popr'rocktop40 Posts navigation Hot 103.9 Hot 104.5 FM