York will have a beautiful day for Mother's Day on Sunday, but rain and thunderstorms could move in for the rest of the week.
Sunday will be sunny, with a high of 78 and low of 59, according to the National Weather Service. Winds will be from the west at 8 mph.
Monday has a slight chance of thunderstorms after 1 p.m., with a high of 86 and low of 74, the NWS said.
Tuesday also has a chance of storms, with a high of 80 and low of 59, the service said.
Wednesday has a chance of showers, with a high of 70 and low of 62.