Parts of New Jersey might be in for a soaking Sunday afternoon, with showers and possibly thunderstorms in the forecast. The northern half of the state is more likely to experience downpours, likely by 6 p.m. and continuing until 11 p.m., AccuWeather meteorologist Dan Pydynowski told NJ Advance Media. There is a smaller chance of gusty winds, he added. “The main threat is going to be the opportunity for heavy rainfall,” he said. The National Weather Service says a “strong to severe storm” remains possible, though the risk has lessened since earlier in the weekend. It is forecasting a “warm and…