national weather service

LAS VEGAS — Blazing sun and boiling temperatures in Sin City and surrounding areas — the National Weather Service has issued an excessive heat watch for the entire week, forecasting temperatures of up to 114 degrees....

It was the deadliest tornado to hit the United States since May 2013, when a twister killed 24 people in Moore, Oklahoma. At a news conference this morning in Lee County Alabama, the coroner confirmed that...

LAS VEGAS — A spectacular winter wonderland comes to reality in southern Nevada, when snow blanketed the Las Vegas Valley with 3 inches of snowfall. Vegas residents trekked to this park in Summerlin to throw snow balls...

WAILUKU, HI — Hawaii is now recovering from the heavy winds, high surf, record-low temperatures, and even snow, extreme weather conditions which affected the islands this past weekend. Fil-Am Maui resident Kit Furukawa snapped this photo on...

CHICAGO — A breakdown in the polar vortex sent life-threatening blast of arctic air to more than 216 million people in the US Midwest and parts of the Northeast. Thousands of flights have been canceled. Schools were...

Arizona was slammed by strong winds, dust, heavy rains, lightning, and thunderstorms last weekend as the monsoon continues in the Grand Canyon State. Summer this year has been wet with a rainfall record of 1.5 inches...

PAHOA, HI — The gas explosion at the crater of Kilauea volcano on Tuesday was so significant, officials at the Hawaiian Volcanoes Observatory say it generated enough energy equivalent to a 5.3 magnitude earthquake. The Hawaii County...

KAUAI, HI — The flooding on the island of Kauai this past weekend was so devastating, it prompted the United States Coast Guard to take this aerial survey on Sunday. Hawaii Governor David Ige issued an emergency...