Burlington, Vermont – A dangerously cold Arctic air mass is set to bring life-threatening conditions across Vermont and New Hampshire beginning Friday, with brutal wind chills, powerful gusts, and bitter temperatures persisting through the weekend and into early next week.
According to the National Weather Service, wind chills are expected to plunge to 30 to 40 below zero across much of Vermont and northern and central New Hampshire, especially overnight and during early morning hours. Even lower elevations could see wind chills well below zero as wind gusts approach or exceed 50 mph, dramatically increasing the risk of frostbite and hypothermia. Exposed skin can freeze in minutes under these conditions.
The extreme cold will be reinforced by a locked-in Arctic pattern across the Northeast, allowing little daytime recovery. High temperatures may struggle to rise above the single digits and teens, with overnight lows falling well below zero across interior valleys and mountain communities. Blowing snow is possible at times, especially in exposed areas of the Green and White Mountains, further reducing visibility and increasing travel hazards.
Infrastructure impacts are a major concern. Strong winds could lead to scattered power outages, while prolonged cold raises the risk of frozen and burst pipes. Residents are urged to wrap exposed plumbing, open cabinet doors, and allow faucets to drip to keep water lines active. Charge electronic devices in advance and prepare backup heat sources if available.
Officials strongly advise limiting outdoor exposure, dressing in multiple layers, and covering all exposed skin. Pets should be brought indoors, and vulnerable neighbors should be checked on regularly.
The most dangerous conditions are expected from Friday night through the weekend, with only gradual improvement possible early next week. Additional cold weather advisories or warnings may be issued as the Arctic air remains firmly in place.
