951 AWUS81 KGYX 281601 RWSGYX Weather Summary for Maine and New Hampshire National Weather Service Gray ME 1201 PM EDT Tue Aug 28 2018 As low pressure tracks northeast through Quebec today, a warm front will lift across New England introducing a hot and humid air mass to the area. Expect high heat and humidity to last at least through Wednesday before a cold front moves in. This front should arrive Wednesday night into early Thursday, bringing cooler and drier air for the weekend. $$