News about heat wave, Pacific Northwest

Dangerously hot temperatures will return to the southwestern U.S. and central valley of California Tuesday and Wednesday then spread across the southern & eastern U.S. the second half of this week. Excessive heat is possible again Tuesday across coastal Puerto Rico and the… pic.twitter.com/LUOp5Gk8rP

Very hot temperatures expected today across the region, with the highest readings across the south-central AZ lower deserts where highs will likely top out around 112 degrees in some areas. Make sure to practice heat safety! #azwx #cawx pic.twitter.com/IVjM2ddl5m

Temps are expected to rise to heat up heading into midweek. An Excessive Heat Warning is now in effect for most of south-central AZ Tuesday-Thursday. Tuesday temperatures increase to 110°F before peaking at 110-112°F Wednesday and Thursday across the lower deserts. #azwx pic.twitter.com/Uj0w4hoeiJ

Hotter then normal conditions will continue across the region today although daily record high temperatures do not appear to be in jeopardy. Thursday will remain hot but there will be small decrease in temperatures. #nvwx #cawx #azwx pic.twitter.com/UDTntvY0MR