Dangerous heat wave to scorch the Southwestern US

( CNN) Summer has yet to begin officially, but the condition isn’t waiting until the summer solstice early Wednesday to knock events into high gear. Dangerous temperatures are expected to shrivel the Southwest, provisioning no aid for eras.

Phoenix, Las Vegas and Death Valley in California could smash all-time enter high temperature. Metropolis including Los Angeles, Reno and San Diego are not in preserve region, but are all expected to be well above norm and is necessarily impression uncommonly red-hot.

The periods will be sweltering and the darkness will prove to be no succour as the overnight low temperatures remain in the 90 s for most of the affected districts.

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