456 WWUS71 KBTV 221720 NPWBTV URGENT - WEATHER MESSAGE National Weather Service Burlington VT 120 PM EDT Tue Sep 22 2026 NYZ026>028-087-VTZ002-005-006-008-010-016>020-230715- /O.NEW.KBTV.FR.Y.0009.260923T0600Z-260923T1300Z/ Northern St. Lawrence-Northern Franklin-Eastern Clinton- Southwestern St. Lawrence-Western Franklin-Western Chittenden- Lamoille-Washington-Orange-Eastern Franklin-Eastern Chittenden- Eastern Addison-Eastern Rutland-Western Windsor- Including the cities of Burlington, Plattsburgh, Malone, Swanton, Potsdam, East Wallingford, Gouverneur, Massena, Ripton, Norfolk, Stowe, Montpelier, Randolph, Bethel, Ogdensburg, Ludlow, Johnson, St. Albans, Shelburne, Bradford, Enosburg Falls, Fort Covington, Underhill, Richmond, Richford, Waitsfield, Bristol, Champlain, and Killington 120 PM EDT Tue Sep 22 2026 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY... * WHAT...Temperatures between 30 and 36 will result in frost formation. * WHERE...The St. Lawrence Valley, and portions of northern, central, and southern Vermont. * WHEN...From 2 AM to 9 AM EDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...In Chittenden and Franklin Counties in Vermont, and Clinton County in New York, frost will be less likely in areas near Lake Champlain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ TD