 Now, the latest forecast from the KFNX Penguin Air Plumbing and Electrical Weather Center. I'm meteorologist Jim Bernal. We have an excessive heat warning in effect. For this morning, a clear sky, a sunny hot day today with a high of 114. It'll be mainly clear tonight, low 90. Hot Thursday with sunny skies, high 116. Friday, sunny and hot, high 114. Sunny Saturday, stray showers possible, high 110. Currently, in downtown Phoenix, it's 104 degrees.