Get ready for the heat again. Forecasters predict inland areas in Mendocino County could see a big warm-up early next week, and Ukiah could hit 96 degrees by Tuesday. The whole state is baking. Temperatures well above 100 will likely be in much of central and southern California through the weekend, and the risk of fires there is increasing. It’s been a hot spring so far. It was the hottest March on record for California, as well as nine other states, and the long-range forecast says the rest of May will likely be hotter than usual, too.