 And with a fair sky, it's 77 now in Waterloo Cedar Falls from News Talk 1540 KXEL, where Iowa comes to talk. KXEL news time is 10.09. Using the Blackhawk Roof Company studio in eastern Iowa, this is News Talk 1540 KXEL. For all your residential, commercial, and industrial roofing needs, go to BlackhawkRoof.com.