Use one of the Boston news station ones. While their temp forecasts on the numbers-only screens generally draw from similar sources, we have a lot of nuance here, especially when it comes to snowfall or where is going to get storms and where won’t that you will want and which the national weather apps don’t provide. Also, the Boston ones take into account proximity to ocean lowering or radiating temperatures and affecting snowfall where the national apps just throw one temperature out for the entire region. (For example, it can easily be 90+ in central MA and 70-75 in Rockport and Gloucester…)