 of Arizona Western College for more than 50 years. Trusted news for Yuma and La Paz counties. A sunny, breezy day here in southwest Arizona today. In Yuma, we're expecting a high near 107 with 25 mph wind gusts. The low time for Yuma around 85. In Parker, the high today could reach 110 with 20 mph winds. The low time for Parker around 84.