- A hot dome of high pressure will dominate the southern United States this week.
- Several daily record highs will be set from Arizona to Texas.
- Heat indexes above 100 degrees will keep many parts of the Southeast sweltering until relief arrives this weekend.
A heat dome temporarily expanding across the southern United States this week will bring extreme temperatures that could break more daily records in Texas and the Southwest while also pushing heat indexes above 100 degrees in many parts of the Southeast.
For the latest news on temperatures and where to go next, check out our latest forecast here.
The Weather Company's primary journalistic mission is to report on breaking weather news, the environment, and the importance of science in our lives. This story does not necessarily represent the position of our parent company, IBM.
