A potent winter storm blanketed a vast area of the United States, stretching from the Southwest to New England, in late January 2026. The storm brought heavy snow, bitterly cold temperatures, sleet, and ice, creating treacherous travel conditions, toppling power lines, and causing widespread school closures, according to news reports.
Storm’s Reach Captured from Space
On January 26, the Visible Infrared Imaging Radiometer Suite (VIIRS) aboard the Suomi NPP satellite captured images of the extensive snow cover. A natural color image shows the widespread white landscape, while a false-color image, utilizing bands M11-I2-I1, distinguishes snow as blue and clouds as white, providing a clearer view of the storm’s impact.
Record Snowfall Across Multiple States
Preliminary data from the National Weather Service indicates snow accumulations reached up to 12 inches (30 centimeters) in parts of Oklahoma between January 23 and January 26. Accumulations were even higher across the Midwest and in New England, with totals around 20 inches reported in several Northeast states.
Several locations experienced record daily snowfall. St. Louis, Missouri, recorded 5.1 inches on January 24, while Pittsburgh, Pennsylvania, saw 11.2 inches fall on January 25. Unusual snowfall and sleet also impacted parts of North Texas.
With temperatures remaining at or below freezing in many areas, the snow and ice are expected to persist.
Federal Response Underway
NASA’s Disasters Response Coordination System has been activated to support federal partners responding to the winter storm. The team is providing maps and data products through an open-access mapping portal as new information becomes available.
Frequently Asked Questions
What areas were most affected by the storm?
The storm impacted a wide band of the country, stretching from the U.S. Southwest to New England, with particularly heavy snowfall reported in Oklahoma, the Midwest, and the Northeast.
How is NASA assisting with the response?
NASA’s Disasters Response Coordination System is providing maps and data products to federal partners to support their response efforts.
What was the highest reported snowfall total?
Around 20 inches of snow were reported in several Northeast states.
As the snow and ice remain on the ground, communities may face continued challenges with travel and infrastructure. It is likely that ongoing monitoring and support will be needed in the affected regions.
