Across the United States, a highly unusual winter setup is colliding with peak holiday travel, raising the odds that long‑standing temperature and snow records will fall in rapid succession.

For almost two months now, a bulging zone of high pressure has stagnated near Greenland. This consequential weather pattern is poised to persist for the longest duration in modern records. The ...

Usually, one type of extreme weather dominates at any given time in the United States, but in the midst of a coast-to-coast winter storm, the Lower 48 seems to be facing multiple extremes at once.

Talk about a sharp turn in our weather pattern across the Bay Area. We went from record rain in October and December to now the driest January on record in San Jose. We’ve only seen a few sprinkles ...