Cold front sweeps U.S. dropping temps 20–30° below normal with storms, rain, and snow. See maps and why it’s so cold nationwide.

It brings bitter cold in the winter, relief from the heat during summer, and sometimes severe storms too. A “cold front” marks the transition from a warmer air mass to a relatively cooler one, and is ...

A strong cold front is pushing across the eastern half of the country this week, dropping temperatures well below average from the Midwest to the Northeast while a separate Pacific storm system moves ...

The cold front that hammered parts of the Mid-Atlantic with damaging thunderstorms earlier this week is not finished. As of late May 2026, the same boundary is crawling toward the coast and dragging a ...

Scattered afternoon and evening thunderstorms are expected to develop in Michigan ahead of a cold front moving in Friday, April 24. "A Marginal Risk for severe thunderstorms exists roughly along and ...