A large and prolonged outbreak of Arctic air is spreading across the United States, prompting extreme cold watches across much of the northern and central United States from Thursday, January 22, 2026, through Friday, January 24. This Arctic outbreak will bring one of the most dangerous cold spells in recent years, with the greatest threat lasting from Thursday night through early Saturday morning.
Winter storm watches are in effect from New Mexico and Texas to Arkansas, Tennessee, and Kentucky, from Friday morning through late Saturday night, January 23–24, 2026, with some extending into Sunday afternoon, January 25. Heavy snow, sleet, and ice accumulations are forecast, along with dangerously cold temperatures that will persist into Monday morning, January 26.
A major winter storm will bring widespread snow, sleet, and freezing rain from the Southern Plains to the Mid-Atlantic between Friday, January 23, and Sunday, January 25, 2026.
A major winter storm is forecast to sweep across much of the central and eastern United States between January 23 and 25, 2026, with a mix of snow, sleet, and ice likely from Texas and the Mid-South to the Northeast. Dangerous travel and freezing rain are expected in several regions as the system intensifies through the weekend.
Multiple injuries were reported after lake effect snow and whiteout conditions triggered a 100-vehicle pileup on the I-196 southeast of Grand Rapids on Monday, January 19, 2026. The crashes prompted the closure of all lanes of the highway throughout the day as crews cleared the road.
Heavy snow and strong winds continue across the Great Lakes and Northeast U.S. on January 19, 2026, with winter storm warnings and advisories in effect across the region. Snow accumulations are forecast to reach 15–-35 cm (6–14 inches) in Michigan and up to 120 cm (4 feet) in parts of northern New York.
Rare snow fell across parts of Florida’s Panhandle early on January 18, 2026, marking the second consecutive winter with measurable snowfall in the state. 2.3 mm (0.09 inches) of snow was recorded at Pensacola International Airport on the morning of January 18.
Freeze warnings and cold weather advisories are in effect across Florida, southeast Georgia, and southern Texas from late January 18 through the morning of January 19, 2026. Sub-freezing temperatures ranging from −4 to -1°C (24–30°F), with wind chills near -6.6°C (20°F), are forecast in some areas during the warning period.
Snow squalls continued through the Saturday afternoon, January 17, 2026, across parts of Ohio and Pennsylvania as an Arctic cold front advanced eastward from the Midwest into the Interior Northeast. The National Weather Service warned of sudden whiteout conditions, gusty winds, and rapidly deteriorating visibility, creating dangerous travel for motorists.
A major polar vortex disruption has begun and is forecast to send Arctic air into much of North America and Europe through mid and late January 2026. The event will bring freezing temperatures and winter weather as the vortex weakens following a stratospheric warming episode. A second, stronger outbreak is forecast to occur during the last part of January as the core of the vortex splits into two halves, each driving cold Arctic air into Europe and North America in February.
