On Thursday at 3:32 p.m. a frost advisory was issued by the National Weather Service valid for Friday between 3 a.m. and 8 a.m. for Choctaw, Washington, Clarke, Wilcox, Monroe, Conecuh, Butler and Crenshaw counties.

The weather service adds, “Temperatures as low as 36 degrees will result in frost formation.”

“Frost could kill sensitive outdoor vegetation if left uncovered,” describes the weather service. “A Frost Advisory means that widespread frost is expected. Sensitive outdoor plants may be killed if left uncovered.”

Frost advisory – this is what it means

Frost advisories are issued from May to October (but can be extended if necessary) when temperatures, winds, and sky cover are favorable for frost development. This is most likely to happen when the temperature is 36 degrees or less. In some cases, the frost is severe enough to end the growing season and is then referred to as a ‘killing frost’.

According to the weather service, if a frost advisory is issued for your area, cover up sensitive plants before the sun sets so that it can help retain heat near the plants, or move the plants indoors for the night, if possible.

Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service.