Jackson, KY – Residents across eastern Kentucky are facing dangerously cold temperatures tonight as Arctic air settles into the region, pushing overnight lows into the single digits with wind chills dropping below zero in some areas.
According to the National Weather Service in Jackson, Arctic high pressure will keep conditions bitterly cold through the overnight hours tonight into Tuesday morning, with wind chills as low as -5 degrees possible across higher elevations and rural valleys.
Forecast maps show overnight low temperatures ranging from around 5 to 10 degrees across much of eastern Kentucky, including Breathitt, Perry, Letcher, Harlan, Laurel, Pulaski, and Clay counties, with colder readings possible in sheltered areas. A Cold Weather Advisory remains in effect until 10 a.m. Tuesday.
Weather officials warn that prolonged exposure to these temperatures could lead to hypothermia or frostbite, especially for those without adequate heating or proper winter clothing. Frostbite can occur on exposed skin in as little as 30 minutes when wind chills dip below zero.
Drivers heading out early Tuesday should also prepare for very cold vehicle starts, reduced battery performance, and the potential for icy patches on untreated roads, particularly on bridges and shaded areas.
Residents are urged to limit time outdoors, dress in multiple layers, and ensure pets are brought inside. Those using space heaters should follow fire safety guidelines and never use grills or generators indoors.
Temperatures are expected to slowly moderate later Tuesday afternoon, though cold conditions will linger through the week.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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