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Cold Weather Advisory, New Hampshire

Moderate

Very cold wind chills as low as 20 to 25 below expected. The cold wind chills as low as 20 to 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Ended Friday, January 30, 2026.

Issued
Expires
Updated

Places in this advisory

Map

Map of New Hampshire with this advisory The Cold Weather Advisory covers Manchester, Nashua, Concord. I-93I-87I-91I-95I-90ManchesterNashuaConcordVERMONTNEW YORKMAINEMASSACHUSETTS50 mi I-93I-87I-91I-95ManchesterNashuaConcordVERMONTNEW YORKMAINEMASSACHUSETTS50 mi I-93I-87I-91ManchesterNashuaConcordVERMONTNEW YORKMAINEMASSACHUSETTS50 mi I-93I-87ManchesterConcordVERMONTNEW YORKMAINE100 mi
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Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Very cold wind chills as low as 20 to 25 below expected.
Where
In Maine, Interior York County. In New Hampshire, Western and Central Hillsborough, Belknap, Merrimack, Strafford, Sullivan, Southern Carroll, Cheshire, Eastern Hillsborough, and Interior Rockingham Counties.
When
From midnight tonight to 10 in the morning Friday.
Impacts
The cold wind chills as low as 20 to 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Updates

  1. Allowed to end on time. January 30, 2026
  2. Area expanded. January 29, 2026
  3. Area expanded. January 29, 2026
  4. Cold Weather Advisory issued for Friday overnight through Friday morning. January 28, 2026