Following a short period of milder weather, winter is poised to make a forceful comeback across much of the eastern United States for the remainder of January, delivering Arctic-level cold and multiple rounds of snowfall to the Great Lakes region and the interior Northeast.

As a storm responsible for days of downpours and flash flooding dissolves, warmer and more humid air will expand in the eastern United States by the end of the week. Showers and thunderstorms can still cause travel and outdoor issues, AccuWeather ...

A powerful surge of Arctic air is scheduled to spill southward into the Midwest and much of the eastern United States over the next 10 days. Prepare for round after round!

Warm, humid conditions across the central and eastern United States have made the region especially vulnerable to flash flooding. As a massive area of high pressure forms and strengthens, the rain will stop in some areas and arrive for the first time in a ...

Millions of Americans are under extreme heat warnings on Friday, June 20, as sweltering temperatures are expected to reach the triple digits in some areas. The National Weather Service (NWS) stated that heat could reach "dangerous levels" over much of the ...

This week is delivering the hottest temperatures of the year so far to much of the eastern United States. See detailed maps about the latest heat index forecasts. Note: Forecast data is as of 7:19 a.m. Eastern on January 13, 2026. By Nazaneen Ghaffar ...