This transcript was edited for clarity and length.

Bill Burton: It's time for us to take a look at the Science Behind the Forecast as I'm joined by WAVE 3 meteorologist Tawana Andrew. Good morning, Tawana.

Tawana Andrew: Good morning. Today's topic is a little bit chilly, let's say.

BB: It's October, but it's still fairly warm. We've been in the 70s for a while. It's going to get colder eventually, though. So today we're talking about frost. Tell us about frost.

TA: Typically for the Louisville area, our first fall frost occurs on Oct. 25. We typically see our first fall freeze happening closer to Nov. 4. So for frost to happen, you need temperatures at or below 36 degrees. For a freeze, you need 32 or lower. You can have frost forming, though, with temperatures a little bit warmer, it

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