120 AWUS81 KGYX 310818 RWSGYX Weather Summary for Maine and New Hampshire National Weather Service Gray ME 318 AM EST Tue Dec 31 2019 Low pressure will cross over the Gulf of Maine today, before entering the Canadian Maritimes on Wednesday. A weak ridge of high pressure passes south of our region on Thursday. Low pressure approaches from the Midwest on Friday, before intensifying over the Gulf of Maine over the weekend. $$