This is one topic I'm glad I don't have a lot of images for since I moved up to the Pacific NW so I could escape Utah winters. We do get some episodes of cold weather but happily nothing like Trent's examples. I have experienced temperatures in the -20 to -30 range as an undergraduate at Utah State University in the early 70's and decided I didn't want to live in a place that cold.
A branch of a maple tree after an ice storm:
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If you can get up there the Columbia River Gorge can be quite photogenic with ice. The Gorge is notorious for ice storms during the winter months.
The base of Latourell Falls during a cold snap:
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Multnomah Falls:
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A small scene at Shepperd's Dell:
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