True frost, known also as hoar frost, occurs when a thin layer of moist air near the ground cools to below freezing and immediately forms ice crystals without first condensing as dew. These crystals ...

A note from Robert asks what hoar frost is. True frost, also known as hoar frost, occurs when a thin layer of moist air near the ground cools to below freezing and immediately forms ice crystals ...

When conditions are right, hoar frost sugarcoats each twig and each spindly weed as the sun rises. Several times this month conditions have been perfect to revel in the magic of inch-long frost ...

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 wonderland ...

Winter snowstorms, like the Nor'easter that just slammed New England, transform gray days into winter wonderlands. So while you're stuck inside, or within snowshoe-walking distance, here are six fun ...

You aren’t seeing triple. Sun dogs, brightly coloured blobs of light sometimes visible on either side of the sun (pictured above), are really mirror images of our star. They appear when it is cold ...

For most of us, January brings us the most extreme winter weather of the season and can bring more than just cold and snow. Winter weather phenomena include a variety of events, from snow squalls, to ...

We woke up to a frosty wonderland this morning. Few would question that the frozen landscape was breathtaking, but the type of frost you may have seen is a bit more unclear. Most of what I've seen is ...

FARGO — Earlier this week, we woke up to pockets of dense fog. After the fog lifted, beautiful, frosty trees were captured by many WDAY viewers. As a product of the December fog, rime ice was left ...

Winter snowstorms, like the Nor'easter that just slammed New England, transform gray days into winter wonderlands. So while you're stuck inside, or within snowshoe-walking distance, here are six fun ...

Since Jan. 1, frost and fog have been a regular occurrence. John Wheeler, a meteorologist at WDAY television in Fargo, explains the difference between rime and frost and why fog is so hard to predict.