The National Weather Service has issued a tornado watch for Cumberland County Thursday from 3:02 p.m. until midnight.
The watch has been issued for 29 counties in central Pennsylvania.
Here are trick-or-treat dates for Cumberland County in 2019:
The NWS forecast calls for a 45% chance of scattered thunderstorms at 6 p.m., then a 95% chance or greater for strong storms from 7 p.m. through 11 p.m.
A line of string thunderstorms is expected to cross the region between 5 p.m. and 10 p.m. featuring winds gusts of 60 to 80 mph.