Records may be met or broken on Friday, Saturday, and Sunday as the heat takes hold. A Heat Advisory is in effect for the Interstate 5 corridor, including Seattle, from 11 a.m. Friday through 5 a.m. Tuesday. High temperatures ranging from the mid-80s to 90s expected.

While central Washington cities are expected to near or exceed 100 degrees Monday, Olympia, Chehalis and Shelton all are projected to hit 92. Tacoma and Puyallup are projected to reach 90 degrees, while Seattle's high temperature for Monday will be a sweltering 88.