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.
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...
Know before you go! Winter conditions can change quickly and dramatically. It's important that you prepare for extreme weather, hazards and emergencies. Know the area and what to expect; ALWAYS check the weather and road reports prior to departure. Consult maps and local authorities about road conditions and access, high danger areas, safety information, and regulations for the area you plan to visit.
Updated motorized vehicle use maps (MVUM) are now available, free of charge, at all Umatilla National Offices and can be printed off the Forest’s MVUM webpage.
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Updated motorized vehicle use maps (MVUM) are now available, free of charge, at all Umatilla National Offices and can be printed off the Forest’s MVUM webpage.
2008 marked the100th anniversary of resource management on the Umatilla National Forest..
The current forest plans for the Umatilla, Malheur, and Wallowa Whitman National Forests are currently being revised. 
