 Here's your Wild Horse Resort and Casino weather update for the Columbia Basin. Sunny and hot today along with widespread haze. It will also be breezy. Expect a high near 100 in Pendleton, 102 in Walla Walla, and 103 in Hermiston. Tonight, it will be widespread haze until 11 p.m., then clear skies. Breezy conditions will continue. Expect a low around 63. For breaking news when it happens, download the Elkhorn mobile app.