 I'm meteorologist Jim Rinaldi. We have an excessive heat warning in effect. This afternoon, clear skies, a sunny hot day today with a high of 116. It'll be mainly clear tonight, low 88. Plenty of sunshine and hot Saturday, high 114. Sunday, a sunny hot day, high 112. Plenty of sunshine and hot Monday, high 114. Currently, in downtown Phoenix, it's 100 degrees. The Pulse of Arizona, 1100 KFNX.