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.
Social media posts warned of "exploding trees" when temperatures drop to 20 degrees below zero.
Sudden or severe cold temperature can cause trees to experience "frost crack." NPR's Scott Simon talks with Bill McNee of the ...
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 ...