Heat waves in the South, East and Midwest are common in summer. But on June 27, 2021, four years ago today, a historic heat wave shifted into high gear in the Pacific Northwest and western Canada ...

As an analogy, think of this upper-level high-pressure system as a large rock in a river, resting in one spot while the water flows around it. The descending air in a heat dome over time creates a ...

Heat, humidity in Kansas City’s weekend forecast The hot and humid weather is expected to persist this weekend, extending into early next week, the weather service said. Temperatures are ...

Strong high pressure that’s been keeping wet weather systems away this week arrives this weekend. As the dome of warm/hot air moves directly overhead Sunday and Monday, we’ll see a total ...