A cold front will approach today and cross the region tomorrow with increasing chances for snow showers tonight and a chance for snow showers over the course of the day Thursday.
An upper-level trough will move into the Maritimes today with high pressure briefly building in this afternoon. Clouds increase tonight as a warm front lifts towards the region.
A steep pressure gradient between the low and high pressure building in from the west will produce a blustery northwest wind across the Saint John Valley today.