PHILADELPHIA (WPVI) -- A ground stop was in effect at Philadelphia International Airport, but has since been lifted.
That meant flights trying to get to Philadelphia were delayed at various airports.
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At least 50 flights have been canceled, and several others delayed.
Airport officials are urging passengers to call their carriers for flight information.
SEPTA has weather-related detours in effect for bus routes 18, 24, 42, K, R, H and XH.
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The Pennsylvania Turnpike temporarily lowered the speed limit on the entire toll road system.
Speeds were reduced to 45 mph, but are back to normal on all Pennsylvania Turnpike sections.