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Cold Weather Advisory, New Hampshire

Moderate

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

Ended Friday, December 5, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Wind chill
As low as 25 below zero

Map

Map of New Hampshire with this advisory The Cold Weather Advisory covers Berlin, Littleton, Lancaster. I-93I-89I-87I-95I-295BerlinLittletonLancasterVERMONTNEW HAMPSHIREMAINELake Champlain20 mi I-93I-89I-87I-95BerlinLittletonLancasterVERMONTNEW HAMPSHIREMAINELake Champlain25 mi I-93I-89I-95BerlinLittletonLancasterVERMONTNEW HAMPSHIREMAINE50 mi I-95BerlinLittletonVERMONTNEW HAMPSHIREMAINE50 mi
  • This advisory
  • Interstates
  • US highways
  • US border
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 temperatures and/or wind chills as low as 25 below expected.
Where
Northern Grafton and Southern Coos Counties.
When
Until 8 in the morning this morning.
Impacts
The cold wind chills as low as 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. December 5, 2025
  2. Reissued with no change to the times or amounts. December 5, 2025
  3. Area expanded. December 4, 2025
  4. Cold Weather Advisory issued for Thursday night through Friday morning. December 3, 2025