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Freeze Warning vs Frost Advisory

Late April temperatures are bringing a few warnings and advisories to our region. During the growing season, it's good to know the difference.
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Off to a frigid start Tuesday morning, with overnight temps dropping into the 20s and 30s. There has been a notable change in our temperatures from just last week.
As farmers begin their planting or growing season, it's important to understand temperatures and the language meteorologists use to warn the public about sharp changes.

Here are some of the key differences, including time, temperatures and impact:

Freeze Warning-

  • Spring and Fall growing seasons are when this is issued
  • Below freezing temperatures for a prolonged period
  • Can harm young plants and vegetation
  • Can also impact people, pipes and pets

Hard Freeze-

  • Similar to a Freeze Warning
  • Temperatures fall at or below 28 degrees
  • Can kill most vegetation
  • Can impact people, pipes and pets

Frost Advisory-

  • Spring and Fall growing seasons are when this is issued
  • Temperatures drop to near freezing temperatures (33-36)
  • Causes frost that can be harmful to people and plants