(Salem, OR) -- The Oregon Department of Fish and Wildlife is putting new fishing regulations into effect because of the hot weather. Fishing will close from 2 p.m. until one hour before sunrise for salmon, steelhead, sturgeon and trout in some rivers and streams in Northwest, Southwest, Willamette, Central, and Northeast zones. Anglers need to check the Fish and Wildlife website for specific details. The hot weather and warm water temperatures make it difficult for the fish to survive.