Brutal midwinter cold is settling in across the eastern United States, and forecasters say it is not leaving quickly. A disrupted polar vortex is expected to keep Arctic air locked over the region ...

With Tuesday’s rain behind us, patchy fog was in the forecast for early this morning before giving way to a dry weather pattern that will stick around for a few days. The next chance of rain won’t ...

Forecast temperature anomaly just above the surface—a clear indication of the temperature trend at ground level.

Waves of frigid air will continue to be released into much of the eastern United States through at least the middle of the month. The ongoing pattern may trend stormier with areas of snow and ice ...

Greenhouse gas emissions generated by humans may have “locked in” a climate pattern responsible for long-term megadrought across the U.S. West, a new study has found. Human-induced shifts to the ...