Tuesday through Friday will see temperatures soar into the 90s with little nighttime relief.
After a cool and wet May and June, the 4th of July weekend is bringing more of the same.
Tuesday night is poised to shatter weather records in the lowlands with temperatures 15 to 20 degrees below normal.
Historic snowfall and record flooding has cutoff Western Washington from the rest of the United States.
Light snow will fall in Central and Northern Puget Sound, while the South Sound should expect more.
Three to five inches of snow is possible along the I-405 corridor - bitter cold will create dangerous conditions early next week.
Record breaking cold will be dangerous for the unhoused with highs only in the low 20s early next week.
Heavy rain and strong winds in the eastern lowlands and up to 18 inches of snow in the mountain passes.
Wind gusts to 45 MPH will move through the eastside during the late morning and early afternoon.
Another day of heavy rain and strong winds delivering more flooding and local power outages on Monday.