* WHAT…Temperatures in the upper 20s to low 30s will result in
frost formation.
* WHERE…Fulton, Huntingdon, Juniata, Mifflin, Montour,
Northumberland, Perry, Snyder, and Union Counties.
* WHEN…From 3 AM to 9 AM EDT Thursday.
* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.