Portsmouth, New Hampshire – A Winter Storm Warning remains in effect for coastal Rockingham County until 6 p.m. Saturday, with additional snowfall expected to impact major roadways and local travel across the New Hampshire Seacoast.
According to the National Weather Service in Gray, Maine, heavy snow will continue through the afternoon and early evening hours. Forecasters expect up to two additional inches of snow, bringing total storm accumulations to as much as six inches in some coastal communities.
The warning includes Seabrook, Hampton, North Hampton, Rye, Greenland, Hampton Falls, and Portsmouth. Travel impacts are expected along Interstate 95, Route 1, Route 1A, and surrounding coastal and secondary roads, where snow accumulation may quickly cover pavement.
The National Weather Service warned that even light snowfall can create hazardous driving conditions, particularly on untreated roads. Reduced traction, slower travel speeds, and increased stopping distances are likely as snow continues to accumulate.
Officials are urging motorists to consider delaying non-essential travel until conditions improve. For those who must travel, the National Weather Service recommends using extreme caution and allowing extra time to reach destinations.
Preparedness guidance advises keeping an emergency kit in vehicles, including a flashlight, food, and water, in case drivers become stranded or experience delays. Visibility may fluctuate at times as snowfall intensity varies.
Up-to-date road conditions across New Hampshire are available through the state’s 511 traveler information system at newengland511.org. Local officials remind residents that conditions can change rapidly, especially near the coast where snowfall rates may briefly increase.
The Winter Storm Warning is scheduled to expire at 6 p.m. Saturday, though additional updates or extensions may be issued if conditions persist.
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