and that can be deadly. before you go to bed you can try a cool shower or cool bath. that will help bring down your ç core body temperature and make it easier to sleep. the tip i heard today that i like the most, try putting your sheets in the freezer for a couple of hours before you go to bed. it will make your bed more comfortable, may help you get to that part of falling asleep. >> put your sheets in the freezer, all right. as temperatures soar to record highs, new york city's electric company though is warning everyone to brace for some scattered power outages. city officials are making sure new yorkers are getting a little bit of relief from all this oppressiveve heat. thth've opened 500 cooling centers throughout the city. today's high in new york could reach 101 which would tie e a record. today sounds like the worst day of the last three or four. so brace yourself. >> i think some people will probably give that sheets trick a try. it's really just getting pretty tough out there. >> just don't leave them in there. just a few minutes. take a look at your forecast for the day.