A report was issued from the National Weather Service on Friday at 5:31 p.m. for strong thunderstorms until 6:15 p.m. for ...

A report from the National Weather Service was issued on Friday at 7:06 p.m. for strong thunderstorms until 7:30 p.m. for ...

Grand Canyon National Park has launched a satellite-based emergency alert system, which allows visitors to receive real-time ...

EDT on Saturday, the National Weather Service reported an air quality alert in effect until Monday at midnight EDT for Mason ...

EDT an air quality alert was reported by the National Weather Service in effect until Monday at midnight EDT for Muskegon, ...

The National Weather Service issues excessive heat warnings when heat index values are set to reach or surpass 110 degrees ...

The National Weather Service warns of sweltering heat and humidity affecting over 170 million Americans across the Northeast ...

The National Weather Service has boosted the impending heat wave for Delaware County and nearly the entire tri-state area to the highest alert possible: an Extreme Heat Warning. The warning is set to ...

"It has been a while since we have experienced extremely dangerous heat so the risk of heat-related illnesses will be ...

The National Weather Service released a heat advisory at 2:59 a.m. on Saturday valid from Monday 11 a.m. until Tuesday 8 p.m.

We have declared First Alert Weather Days for dangerous heat levels starting today, June 21, and continuing into Monday, June ...

The National Weather Service called the forecast for above-average temperatures "the first significant heat wave this season.