Long-duration storm arrives in New Hampshire with snow, wintry mix, rain

Why this matters: This complex storm brings hazardous travel conditions and the potential for power outages due to ice accumulation. Understanding the timing and types of precipitation for your specific area is crucial for safety and planning.

The storm system arrived Saturday morning, initially bringing snow to the northern half of New Hampshire, with potential accumulations of 4-8 inches or more in the White Mountains and Great North Woods, possibly ending by Saturday afternoon. Snowfall rates could reach 1-2 inches per hour at times during Saturday morning.

Southern New Hampshire started with colder rain near freezing, mixing with sleet and freezing rain. As Saturday progresses, especially into the evening and overnight, the risk of freezing rain and ice accumulation increases, particularly in central, western, and southwestern areas, including higher elevations. Temperatures will hover in the 30s for many on Saturday.

A slight lull in intensity might occur Saturday night before more moisture moves in on Sunday. Milder air attempts to push north on Sunday, likely changing precipitation to plain rain from Concord south and east. However, northern and central regions, along with the northern Monadnock region, could continue to see sleet and freezing rain through Sunday morning and potentially into the afternoon.

By Monday, significantly milder air is expected, with highs potentially reaching the 50s or low 60s. All remaining precipitation should fall as rain, potentially heavy at times leading to ponding on roadways. The system is expected to clear out by Tuesday morning.

When will the most dangerous travel conditions occur?

The highest impact is expected Saturday morning through Sunday morning due to snow in the north and a wintry mix/icing potential further south. Roads, bridges, and overpasses will be slick.

Which areas are most at risk for power outages?

Western and southwestern New Hampshire face an elevated risk due to the potential for significant ice accumulation on trees and power lines, especially late Saturday into Sunday.

Will it be snowing the entire time?

No, the storm features different precipitation types. Snow will be heaviest early Saturday in the north. A mix of sleet and freezing rain is likely for many areas Saturday afternoon into Sunday morning before changing to rain.

This complex spring storm brings a little bit of everything. Do you prefer the snow or are you ready for consistent spring rain? Let us know!

*Share this article with others who need to stay ahead of this trend!*