A period of chilling is required for a plant to blossom. And with blossoms, there is fruit.

First Alert Weather chief meteorologist Steve Beylon explains the wind chill chart in the video above ... a zero-degree day with a light wind of 5 miles per hour was believed to feel like 5 ...

It’s mid-February and freezing in Denver, but the thermometer doesn’t appear to show how cold it actually feels.

If the wind chill is severe enough to draw out ... Celsius and how fast you'll be going in either miles per hour or knots.

The timing of this cool season resting period is termed “chill hours”. A period of chilling is required for a plant to blossom. And with blossoms, there is fruit. This chilling requirement is ...