A widespread Extreme Cold Warning and Cold Weather Advisory is in effect through the weekend for a large portion of Alaska, as dangerously cold air settles across the state and pushes windchill values to life-threatening levels.
According to the National Weather Service, many communities are expected to experience windchills ranging from 40 to 70 degrees below zero, particularly across Interior and northern regions. Prolonged exposure to these conditions can lead to frostbite in minutes and significantly increase the risk of hypothermia.
Meteorologists say the extreme cold is being driven by a strong Arctic high-pressure system, allowing dense, frigid air to remain locked in place. Light winds in some areas will keep temperatures extremely low, while stronger winds elsewhere will intensify the already dangerous windchill values.
Officials are urging residents to take precautions, including limiting time outdoors, wearing multiple insulating layers, covering exposed skin, and ensuring vehicles are winter-ready before traveling. Residents are also encouraged to check on vulnerable individuals, including elders, children, and those without reliable heat.
The National Weather Service advises travelers to be prepared for vehicle issues, as extreme cold can cause mechanical failures, dead batteries, and frozen fuel lines. Emergency kits, charged phones, and travel plans shared with others are strongly recommended.
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The extreme cold pattern is expected to persist through the weekend, with gradual moderation possible early next week. Until then, Alaskans are urged to stay informed through official forecasts and warnings, and to take the severe cold seriously as conditions remain among the coldest in the nation.
