Loud "booms" have been reported in south central Kentucky. Is it a frost quake? What to know ...

Learn what frost quakes are, why they happen, and why they sound like sudden booms.

Social media posts warned of "exploding trees" when temperatures drop to 20 degrees below zero.

JACKSONVILLE, Fla. – Many of us woke up to another freeze and frost Wednesday morning. The coldest spots generally were west of the metro where some areas reported temperatures in the 20s and 30s.

TAMPA, Fla. — How can there be frost if my thermometer reads above freezing? Frost can form only if the temperature of the air, or the temperature of a surface, is 32 degrees or lower. Temperature ...

MOBILE, Ala. (WALA) - If you have temperatures in the 20s and 30s, you have clear skies and light winds, there is the potential for frost to form. It may surprise you that some of the frostiest nights ...

You step outside on a fall or spring morning. You just watched the WRAL newscast where we say, "The temperature is 36°." You say, "They got it wrong." Well...not really. That is the air temperature, ...

Some of you might have woken up to frost this morning, but the is above freezing. How does that happen? Meteorologist Chris Michaels shows us the few reasons why in today's Ask the Meteorologist. Some ...