A ground stop was underway at Sky Harbor, but it is now just a ground delay with the average delay lasting almost an hour.

The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Northern Hickiwan District in Tohono ...

WHERE...A portion of South Central Arizona, including the following county, south central Pima. * WHEN...Until 945 PM MST. * ...

Fair auroral activity is forecast over the skies of Canada and some northern U.S. states Wednesday night, with forecasters ...

LAS VEGAS – The first major surge of monsoonal moisture across southern Nevada on Tuesday brought widespread disruptions to the Las Vegas Valley, unleashing near-hurricane-force wind gusts that ...

The National Weather Service issued a flash flood warning around 5 p.m. for southeastern sections of Monmouth County and the ...

People in some areas of the U.S. may want to stock up on their own sparklers, Roman candles and fountains, because the weather may put a damper on July Fourth fireworks displays.

A powerful dust storm fueled by monsoonal winds slammed Las Vegas on Tuesday, toppling trees, knocking out power to over ...

Auroras may be visible from Alaska to New York as an incoming solar storm could spark geomagnetic storm conditions overnight.

The National Weather Service issued a dense fog advisory at 5:12 a.m. on Wednesday valid between 6 a.m. and 9 a.m. for ...

A cold front approaching from the west will bring more thunderstorms to the state, with damaging winds, hail and torrential ...

The National Weather Service forecasts clear skies for most of the state on July 1, including in Green Bay , Appleton , Milwaukee and Madison. Milwaukee is also expected to be mostly clear on July 2, ...