People in Grove City, Slippery Rock, and Portersville woke up to snow, although the latter only had it on the grass.
The Slippery Rock School District was delayed for two hours due to the snow.
A Freeze Warning is in effect for eastern portions of Fayette and Westmoreland Counties. And a Freeze Watch is in effect for all of Western Pennsylvania through 10 a.m. Thursday.
Drivers are being urged to use extra cautious in the freezing and snow conditions.
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