New Hampshire winter weather advisories
There are no winter weather advisories in New Hampshire right now. The last one was issued on April 5, 2026.
Snow, sleet or freezing rain will make roads slippery and cause travel delays, but stay below warning levels.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active winter weather advisories in New Hampshire
None right now. Other active alerts in New Hampshire: none.
Winter Weather Advisories in New Hampshire by year
New Hampshire averaged 23.1 winter weather advisories per year from 2016 to 2025, and has had 16 so far in 2026. The most recent was issued on April 5, 2026.
Counties with the most winter weather advisories
| County | 2016–2025 |
|---|---|
| Carroll County | 158 |
| Grafton County | 158 |
| Coos County | 156 |
| Belknap County | 124 |
| Hillsborough County | 119 |
| Merrimack County | 110 |
| Sullivan County | 109 |
| Strafford County | 106 |
| Cheshire County | 106 |
| Rockingham County | 97 |
What a winter weather advisory means
A winter weather advisory is issued for winter precipitation that is expected to cause significant inconvenience: slick roads, slower commutes and possible school delays. Totals stay below the local winter storm warning criteria, but even light freezing rain or a thin coat of snow can cause many crashes.
More about winter weather advisories and the national map →
What to do
- Leave extra time and slow down on bridges and overpasses.
- Keep a scraper, blanket and phone charger in your car.