 Here's your Wild Horse Resort and Casino weather update. An air quality advisory has been issued. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels. For the Columbia Basin today, sunny and hot. Pendleton will see a high of 101, Hermiston 103, 102 in Walla Walla. Mostly clear tonight with temperatures in the mid-60s. For the latest news and weather, download the Elkhorn mobile app at ElkhornMediaGroup.com.