A heat dome high is returning, bringing extremely hot temperatures. Highs are expected to reach the upper 90s, with heat indices making it feel over 100 degrees.

This heat is expected to persist throughout the week, with no relief in sight. The heat dome high is the cause of the extreme temperatures, which will be felt for several days.

Further information about the heat wave is available from the source, including any updates or advisories that may be issued. Details about the duration and intensity of the heat are also available, providing a more complete picture of what to expect.