A powerful polar vortex hit the U.S. Midwest in mid-December 2025, right during NFL Week 15 games. Temperatures dropped to 8-10°F with wind chills near 0°F at three major stadiums. The National ...
The event displaced the polar vortex bringing much colder weather to portions of North America. The impact of these ...
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...