 Over 350 firefighters working around the clock to suppress that wind-whipped fire in the dried grasslands, building a 160-mile perimeter. The largest wildfire burning in Oregon, one of 26, is believed to be human-caused. Fox reporter Therese Crowley. Now it's time for your WBT weather forecast. Another day of tough heat and humidity for Charlotte on Wednesday and Thursday, but then looking forward to a change-up to the weather scene with more widespread rains, cooler temperatures, more cloudy weather for Friday and the weekend.