Persistent rounds of severe thunderstorms will set up across portions of the Plains as the heat dome strengthens across the western U.S.

As cooler air sprawls in the eastern United States, heat will throttle up in the zone from west of the Rockies to east of the Interstate 5 corridor in the week ahead. The heat and winds will spur new ...

Following temperatures and humidity levels more typical of late September or early October into early Monday, the fate of the Northeast's weather for much of the week will depend on how well a wedge ...

Areas just east of the Rockies can expect a nearly daily dose of severe thunderstorms into early next week ahead of a new heat dome to build--this time over the western United States.

Americans may disagree on whether to call them fireflies or lightning bugs, but the weather has made for a great year for the blinking bugs.

The July 4 flood that killed 136 in Texas is under scrutiny after key officials missed warnings. Families and lawmakers are calling for better alerts, mental health care, and accountability.

Storms turned highways into rivers across the Northeast and mid-Atlantic, killing a young boy in Maryland and prompting rescues, road closures, and widespread damage.

The alerts sparked frantic evacuations in Hawaii, where many recall the horror of the catastrophic tsunamis that caused unimaginable damage and untold loss of life around the Indian Ocean in 2004 and ...

The quiet time for Atlantic may not last much longer as an area of interest may soon challenge the break. The next tropical storm will be named Dexter.

Hawaii faces wildfire risk amid drought, winds As tropical systems fade or move away, winds paired with drought conditions will keep the wildfire risk elevated.

AccuWeather flooding expert Alex Sosnowski was live on the AccuWeather Network on July 31 to discuss the flash flood risk in the Northeast.

The first hurricane of the 2025 season, Iona, in the central Pacific basin, along with Tropical Storm Keli, will increase the wildfire risk in Hawaii this week.