You know that saying about March coming in like a lion? If the roar refers to the wind, the saying holds true. Hang onto your hats as we enter the windiest time of the year.

Besides being a force of nature, the wind is a promising renewable energy resource. Understanding wind is critical both to predicting the weather and determining the best way to harness the wind’s power.

As climatologist Dr. Heidi Cullen explains, understanding the wind actually begins with the sun: