dave kapler is in his second year as a manager. this is his first game nearly a house. up north a historic and potentially heat wave is about to grip southern numerous cities will break high temperatures. >> right now i'm currently outlooking for portable air- conditioning units. i've been all over trying to search for those units. >>> it is going to be hot for a lot of folks this weekend. >> yeah, let's get right to abc 7 news meteorologist sandhya patel for the very latest. >> reporter: it is going to be dangerous and obviously we're talking about a historic event that could set all time records in the pacific northwest. i want to show you this set up. it's an area of high pressure that's over toward vancouver, pushing in toward the pacific northwest that's going bring the heat. millions of people up and down the west coast under heat warnings, excessive heat watch. over this weekend a dangerous heat wave could cause ca lives. the only area under the excessive heat warning is lake county. we have a warning for mendecino county. temperatures will be from the low 100s t

dave kapler is in his second year as a manager. this is his first game nearly a full house. up north a historic and potentially heat wave is about to grip southern temperatures. >> right w i'm currently outlooking for portable air- conditioning units. i've been all over trying to search for those units. >>> it is going to be hot for a lot of folks this weekend. >> yeah, let's get right to abc 7 news meteorologist sandhya patel for the very latest. >> reporter: it is going to be dangerous and obviously we're talking about a historic event that could set all time records in the pacific northwest. i want tou set eaof er toward pushing in toward the pacific northwest that's going bring the heat. millions of people up and down the west coast under heat warnings, excessive heat watch. over this weekend a dangerous heat wave could cause lyes. lives. the only area under the excessive heat warning is lake county. we have a warning for mendecino county. temperatures will be from the low 100s to 110 degrees. risk of heat illnesses is there. i'll be back to let you know exactly how hot