 In parts of Northern California, Pacific Gas and Electric has shut off power to prevent wildfires because of the heat and wind, causing concerns that fire activity could be explosive. 90 million Americans are under heat advisories heading into the 4th of July. Vacationers are trying to leave Jamaica as quickly as possible as Hurricane Beryl nears. We've been watching the weather the whole time, and if this don't happen, it landed perfectly. We're leaving right before it happens.