Burlington, Vermont – A period of mixed precipitation and rain is expected across Vermont and northern New York on Wednesday before a cold front shifts precipitation back to snow early Thursday, according to the National Weather Service in Burlington.
Forecasters said temperatures will range through the 30s on Tuesday and Wednesday, allowing precipitation to fall as rain or a wintry mix, depending on elevation and location. As temperatures gradually warm during the day Wednesday, precipitation is expected to trend more toward rain, particularly in valleys and lower elevations.
Forecast temperature data shows highs reaching the upper 30s to low 40s across much of the region Wednesday, including Burlington, Plattsburgh, Montpelier, and the Champlain Valley. Higher elevations and colder locations such as the Adirondacks and Northeast Kingdom may hold onto wintry precipitation longer.
A cold front is expected to move east Thursday morning, allowing colder air to rapidly return. How quickly temperatures fall behind the front will determine when rain changes back to snow, with snow becoming more likely during the early morning to midday Thursday period. Temperatures are forecast to fall into the 20s and lower 30s by Thursday morning, supporting a return to snow across much of the region.
Precipitation probability graphics indicate high chances of precipitation Wednesday night into Thursday, with snow becoming the dominant type as colder air deepens. While specific snow totals were not provided in the update, forecasters emphasized that timing of the temperature drop will be key to determining impacts.
Travel conditions could deteriorate quickly Thursday morning, particularly on untreated roads, bridges, and higher-elevation routes. Commuters, students, and early-morning travelers should be prepared for rapidly changing road conditions.
The National Weather Service said additional details will be shared as confidence increases regarding snowfall timing and impacts.
