Dangerous Snow Squalls Expected as Arctic Blast Sweeps Across U.S., Weather Alerts Raised

Dangerous Snow Squalls Emerge as Arctic Blast Sweeps Across the U.S.

A powerful arctic cold front is advancing eastward across the United States, triggering intense snow squalls and hazardous travel conditions. Early Thursday, this arctic blast reached the Northeast, where fast-moving snow bursts have caused severe whiteout conditions along major highways.

The cold front stretches from the Great Lakes region through the Plains and into the Northeast. Behind the front, a strong high-pressure system is pushing arctic air deep into the central and eastern U.S. This frigid air mass, combined with atmospheric moisture, sparks rapid snowfall events typical of snow squalls.

According to FOX Weather analysts, the cold front will intensify Thursday as it shifts into a true arctic front. Moisture accompanying this system is sufficient to produce significant snow, especially during the morning and afternoon travel hours. Drivers on Interstates 90, 81, and 80 should prepare for sudden visibility loss and snow accumulations.

Snow squalls are brief but intense snow showers accompanied by gusty winds. Their rapid onset and reduced visibility make them particularly dangerous for motorists. For areas downwind of the Great Lakes, lake-effect snow is expected as cold winds sweep over warmer waters, enhancing snowfall amounts.

Winter Weather Advisories are in effect for portions of Western New York, including Buffalo, Watertown, and Syracuse. Local meteorologists forecast snow totals of 3-5 inches in these regions. The combination of snow squalls and lake-effect snow is likely to create near-whiteout conditions on roadways.

Travelers are urged to remain vigilant and monitor official weather updates. Sudden snow squalls can appear with little warning and cause major disruptions. Increased wind speeds will drive temperatures lower, intensifying cold stress risks.

Residents and commuters should exercise caution, especially along key interstates prone to swift weather changes. Observing speed limits and maintaining safe distances can help reduce accident risks caused by these fast-moving snow events. Emergency preparedness and awareness remain critical as the arctic blast advances across the country.