The high desert area of central Oregon isn't known for it's storms during the summer, but come Autumn and Winter, along with Spring, Pacific Ocean born storm systems move into the Pacific Northwest and slam up against the Cascade Mountains. There they sit, gathering power until they came burst forth onto the desert and bring dramatic images to anyone with a camera.
The panorama below is four images stitched together from Roberts Field in Redmond, Oregon, the main airport on the east side of the Cascade mountains. Some of the cinder cones of the volcanic peaks can seen below the clouds.

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