Frost Advisory
Status
Event Continued Active alertStart Time
Thu 05/21/2026 11:00 PM EDTEnd Time
Fri 05/22/2026 08:00 AM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Chisholm, ME ∙ Lebanon Municipal Airport, NH ∙ Monadnock Mountain, NH ∙ Bridgewater, NH ∙ Effingham, NH ∙ North Waterford, ME ∙ Gilsum, NH ∙ Dorchester, NH ∙ Moultonborough, NH ∙ Kearsarge, NHFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Gray ME 245 PM EDT Thu May 21 2026 ...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT FRIDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...In Maine, Central Somerset, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Sullivan, Northern Carroll, Southern Carroll, Southern Grafton, and Cheshire Counties. * WHEN...From 11 PM this evening to 8 AM EDT Friday. * 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.
Technical Header
MEZ009-012-013-033-NHZ004>007-011-220645- /O.CON.KGYX.FR.Y.0005.260522T0300Z-260522T1200Z/ Central Somerset-Southern Oxford-Southern Franklin-Interior Cumberland Highlands-Northern Carroll-Southern Grafton-Southern Carroll-Sullivan-Cheshire- Including the cities of Conway, Lyme, Crawford Notch, Unity, Farmington, Marlow, Temple, Fryeburg, Oxford, Newry, Moosehead, Naples, Long Pond, Grantham, Wakefield, Locke Mills, Bryant Pond, New Portland, Milton, Gilsum, Norway, New Vineyard, Harrison, Wilton, Rumford, Bridgewater, Lempster, Holderness, Lebanon, Charlestown, Plymouth, Brookfield, Moultonborough, Rumney, Hanover, Chatham, Ossipee, Newport, Ashland, Albany, Surry, Croydon, Seboomook, Cornish, Brassua, Bridgton, Sullivan, Claremont, Bethel, Bingham, Tuftonboro, Pittston Farm, Jay, Keene, Ellsworth, Jaffrey, Wolfeboro, New Sharon, Jackman, Chesterville, Goshen, Jackson, and North Conway 245 PM EDT Thu May 21 2026
