Winter storm warning issued as Arctic blast brings up to 5 feet of snow and sharp temperature drop across U.S.

A powerful winter storm system is set to bring heavy snowfall and a dramatic temperature plunge across parts of the United States, with forecasters warning that nearly 100 million people could feel the impact.

The National Weather Service has issued multiple winter storm warnings, particularly across Alaska, where some regions are expected to receive up to 58 inches — nearly five feet — of snow by early next week.

Heavy snowfall and dangerous travel conditions

The most severe conditions are forecast across Alaska’s interior and western coastal regions, where strong winds and heavy snowfall are expected to create near-blizzard conditions. Wind gusts could reach up to 45 mph, significantly reducing visibility and making travel hazardous.

Officials have warned that road conditions may quickly deteriorate, urging residents to carry emergency supplies if travel is unavoidable. Blowing snow and low visibility are expected to pose significant risks across affected areas.

Arctic air spreading across the U.S.

While Alaska faces heavy snowfall, the storm system is also pushing a mass of frigid Arctic air southward into the contiguous United States. Communities across the Plains, Midwest and Northeast are bracing for one of the most dramatic temperature swings of the year.

Meteorologists say some regions could experience temperature drops of up to 40 degrees within a short period, following unusually warm April conditions just days earlier.

Why snow is hitting in April

Weather experts point to an unusually cold winter in Alaska as the driving force behind the current system. Persistent high pressure over eastern Russia earlier this year allowed Arctic air to build up and remain locked in place for months.

Now, a dip in the jet stream is releasing that cold air mass, pushing it southward and triggering extreme weather conditions across multiple regions.

Millions affected by weather shift

The sudden shift from spring-like warmth to winter conditions highlights the volatility of seasonal transitions in North America. With millions of people expected to experience freezing temperatures and hazardous conditions, officials continue to urge caution as the storm system moves through.

Courtesy: mensjournal