and that won t change this week and looking ahead not next week either. reporter: florida also feeling the heat all the way into the atlantic ocean. sea surface temperatures there have reached unprecedented levels threatening coral reefs. and in southern california, three wildfires are burning as temperatures continue to rise. still tourists are braving the west hot spots like nevada s hoover dam. feels like you are on fire after you are out here for a while. reporter: experts advise an abundance of caution to beat the heat, hydrating frequently and finding places to cool down. most people probably aren t acclimated to the extreme heat we re seeing. and so you won t have time to acclimate in a day or two. reporter: across northern and midwestern states, smoky skies are making even breathing more difficult. wildfires across canada are pushing smoke back across the border again after a record nearly 25 million acres have
next week either. reporter: florida is also feeling the heat all the way into the atlantic ocean. sea surface temperatures there have reached unprecedented levels threatening coral reefs. and in southern california, three wildfires are burning as temperatures continue to rise. still, tourists are braving the west s hot spots like nevada s hoover dam. feels like you re actually on fire after you re out here for a while. reporter: experts advise an abundance of caution to beat the heat by minimizing time outdoors, hydrating frequently, and finding places to cool down. most people probably aren t acclimated to this extreme heat that we re seeing across the united states. so you re just not going to have time to acclimate in a day or two. reporter: across northern and midwestern states, smoky skies are making even breathing more difficult. wildfires raging across canada are pushing smoke back across the border again after a record nearly 25 million acres have burned there. in the
As hundreds of wildfires burn in B.C., air quality will be affected, and according to Environment Canada, local precipitation may only temporarily improve smoky conditions.
As hundreds of wildfires burn in B.C., air quality will be affected, and according to Environment Canada, local precipitation may only temporarily improve smoky conditions.