Overview
- Over a foot of lake-effect snow has been observed in Great Lakes belts, with 10-inch-plus totals from northeast Illinois into southeast Wisconsin and additional heavy snow in Michigan’s Upper Peninsula and northwest Indiana.
- Record- or near-record cold is spreading through the eastern two-thirds of the U.S., with freeze and wind chill alerts reaching the Southeast and forecasts calling for lows near 30 degrees in Jacksonville, Florida, on Tuesday morning.
- The National Weather Service has issued multiple winter weather advisories and warnings, and New York’s tri-state area is under freeze warnings as officials urge protection for crops and sensitive vegetation.
- Travel impacts include hazardous roads in lake-effect corridors and earlier disruptions in the Chicago area, where school closures and more than 450 flight cancellations were reported as snow and wind intensified.
- In the UK, the Met Office has yellow warnings for heavy rain and gusty winds and expects below-freezing nights in Scotland with a chance of mountain snow, while guidance points to a generally short-lived cold snap.