Frost advisory for Wenatchee area for Saturday

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On Friday at 11:38 a.m. the NWS Spokane WA issued a frost advisory valid for Saturday between midnight and 8 a.m. for Wenatchee area.

The NWS informs, "Temperatures dropping to between 33 and 36 degrees, locally as low as 27 in outlying areas, will result in frost formation."

"Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered," explains the NWS. "Take steps now to protect tender plants from the cold."

This advisory is in effect until Saturday at 8 a.m.

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 NWS, 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.

Source: The National Weather Service

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This story was originally published April 24, 2026 at 11:40 AM.