 Listen for The World this afternoon from 2 to 3 just before The Daily here on KAWC 88.9 FM and kawc.org. The warning for excessive heat has been extended through Thursday here in southwest Arizona. In Yuma today, the high could reach 117 with 5 to 10 mile per hour winds. Tonight's low for Yuma around 84. Some hazy conditions in Parker with a high near 120 today. Winds 5 to 10 miles per hour. The low tonight for Parker around 83.