The landscape also includes heavily timbered slopes, grassland ridges and benches, and bold basalt outcroppings. Elevations range from 1,600 to 8,000 feet above sea level. Changes in weather are common, but summers are generally warm and dry with cool evenings. Cold, snowy winters and mild temperatures during spring and fall can be expected. More about the Forest...The Umatilla National Forest, located in the Blue Mountains of southeast Washington and northeast Oregon, covers 1.4 million acres of diverse landscapes and plant communities. The Forest has some mountainous terrain, but most of the Forest consists of v-shaped valleys separated by narrow ridges or plateaus.
50th Anniversary of the Wilderness Act
Visit our Wilderness webpage to learn more about the forest's three Wilderness areas and the 50th anniversary celebration.
Across the Pacific Northwest, there is broad public support for actively managing forests to be more resilient to the uncertainties of climate change and the effects of insect outbreaks, disease, and destructive wildfires that follow decades of fire suppression in fire-dependent forests.
However, the current rate of restoration is not keeping pace with forest growth. Unless we do some things differently, acres in need of restoration will continue to out-pace restoration accomplishments.