Winter Storm Warning, New Hampshire

How much

Ice across the area

Between a quarter and up to half an inch

Map

Details from the National Weather Service

What

Heavy mixed precipitation expected. Total snow accumulations up to one inch, sleet accumulations up to one tenth of an inch, and ice accumulations between one quarter and up to one half of an inch.

Where

Portions of central and northern New Hampshire.

When

Until 7 in the evening this evening.

Impacts

A period of mixed precipitation is expected with air temperatures remaining below freezing. Expect slippery road conditions and avoid travel if possible. Gusty winds directly after the storm will cause a period of dangerous conditions. The ice loaded trees will easily snap with the winds, leading to a elevated power threat. Travel will be dangerous and is not advised due to icy road conditions. The hazardous conditions could impact the Monday morning and evening commutes.

Additional details

Winds will remain gusty through tonight. Expect the power outage threat to continue through the night hours into Tuesday morning after the warning expires in areas that heavier ice remains bonded to trees.

Updates

1. Monday 12:22 in the afternoon
   Reissued with no change to the times or amounts. December 29, 2025
2. Monday 9:16 in the morning
   Reissued with no change to the times or amounts. December 29, 2025
3. Monday 12:45 at night
   Reissued with no change to the times or amounts. December 29, 2025
4. Sunday 4:50 in the afternoon
   Reissued with no change to the times or amounts. December 28, 2025
5. Sunday 2:57 in the afternoon
   Replaces the Winter Weather Advisory. December 28, 2025