Correction: The original version of this article described the ice photographed at Shenandoah National Park as hoar frost. While it resembled hoar frost, it is more accurately described as rime ...

BEMIDJI, Minn. — Thanks to a combination of foggy days and a lot of excess moisture in the air over the past week, the region has once again been treated to an even more picturesque winter ...

One reference compares it to an old man's stately beard. Hoar frost crystals are 'gray' or 'silver' in color, and can be magnificent. They form when humidity is fairly high and temperatures drop ...

Photographer’s description: “I took this during the early February cold snap. I liked the way the hoar frost elevated some of the beach gravel to make it look like it was exploding.” ...

Sub-freezing temperatures resulted in the formation of hoar frost in Guelph, Ontario Tuesday morning. Weather Network meteorologist and stormhunter Mark Robinson captured the phenomenon on camera.

During the cold months you may often hear weather forecasters refer to frost. There are four types to be precise - hoar, air, grass and ground. For those not savvy with weather lingo the Met ...