 Another sunny day here in southwest Arizona. A little bit humid in Parker. The forecast high will be 108 today with 5 to 10 mile per hour winds. Mostly clear tonight in Parker with a low around 86. In Yuma today it will be windy with winds guzzling up to 20 miles per hour today and tonight. The high this afternoon also near 108 with a low tonight around 88. Arizona has joined a federal effort to modernize the country's power grid.