568 WWUS71 KGYX 221815 NPWGYX URGENT - WEATHER MESSAGE National Weather Service Gray ME 215 PM EDT Tue Sep 22 2026 MEZ012-033-NHZ003-004-231100- /O.NEW.KGYX.FR.Y.0009.260923T0400Z-260923T1100Z/ Southern Oxford-Interior Cumberland Highlands-Northern Grafton- Northern Carroll- Including the cities of Woodstock, Newry, Bryant Pond, Thornton, Waterville Valley, Harrison, Bethlehem, Bethel, Norway, Littleton, North Conway, Locke Mills, Bridgton, Conway, Crawford Notch, Chatham, Jackson, Rumford, Naples, Lincoln, Fryeburg, Oxford, Milton, Albany, Sugar Hill, and Hanover 215 PM EDT Tue Sep 22 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 7 AM EDT WEDNESDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Maine, Interior Cumberland Highlands and Southern Oxford Counties. In New Hampshire, Northern Carroll and Northern Grafton Counties. * WHEN...From midnight tonight to 7 AM EDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ MSC