What is the Arizona monsoon, and is June 15 really the start? Valley 101 answers your questions, with the help of Sean ...

San Antonio is set to experience a series of warm days with temperatures reaching mid-90s and heat index up to 100 degrees.

The NWS Tampa forecasts a week of intermittent thunderstorms with highs in the mid-90s and heat index up to 102 degrees.

The National Weather Service has issued an extreme heat warning for most of Southern New England with the temperature ...

The National Weather Service is reporting a 30% chance of rain after 4p.m. Monday, increasing to 50% overnight.

In this week's Current Climate newsletter, the Trump Administration kills key weather and climate data; Waymo’s real electric ...

The hottest day of the week is predicted to be June 23rd, with a high of 95 degrees Fahrenheit and a heat index of 101. Residents are advised to stay hydrated, seek air conditioning, and check on ...

The National Weather Service warns this could be the most intense heat in over a decade, with little nighttime relief as ...

The National Weather Service issued an extreme heat warning for New Castle County lasting through June 25. See how hot Delaware will get this week.

The National Weather Service has issued an Extreme Heat Warning for the Champlain Valley and parts of southern New Hampshire, where heat index values are expected to exceed 105 degrees for several ...

The Chicago area is under an extreme heat warning until very late Monday night. Heat index values — a combo of temps and ...

Much of Ontario and southwestern Quebec will continue to bake in high temperatures on Monday and Tuesday as a heat dome lingers over the region.