New Hampshire Snow Forecast: Timing and Accumulation

Snow is expected to begin in western New Hampshire as early as 3 PM EST, spreading eastward throughout the afternoon.

The heaviest snowfall is anticipated between 6 PM and 9 PM EST, with snowfall rates potentially exceeding one inch per hour.

A winter weather advisory is in effect for southern New Hampshire through the night and into Wednesday morning for northern areas.

Accumulation forecasts range from 2-4 inches in southern NH to 4-8 inches in central and northern zones, with the highest totals in the White Mountains.

Travel impacts are expected to be heightened after 6 PM EST, with slippery conditions potentially lingering on untreated surfaces into Wednesday morning.

Temperatures will be closer to average through the end of the week, with fair skies expected after the snowfall.

Southern New Hampshire: Expect 2-4 inches of snow.

Central and Northern New Hampshire: Anticipate 4-8 inches, with higher elevations in the White Mountains potentially seeing the highest accumulation.

Slippery conditions are likely, especially on untreated surfaces.

Reduced visibility is expected during the heaviest snowfall.

Motorists are advised to reduce speed and exercise caution.

Q: When will the snow start?

Q: How much snow is expected?

Q: Will the roads be slippery?

Q: When will the snow stop?

Stay Informed:: Monitor local weather forecasts and alerts from WMUR and the National Weather Service.

Adjust Travel Plans:: If possible, avoid traveling during the peak snowfall hours (6-9 PM EST). If you must travel, allow extra time and drive cautiously.

Prepare Your Vehicle:: Ensure your vehicle is properly equipped for winter driving, including having good tires and functioning windshield wipers.

Be Aware of Changing Conditions:: Road conditions can change rapidly with periods of heavier snowfall. Slow down and use caution.