 Northwest Coral Space Services Weather Center. Triple digits in parts of the South Sound, mid to upper 90s for the Seattle metro area, 80s from Stahomish County to the north. So be ready for dangerously hot weather for some. If you know anybody with any kind of health conditions that's made worse by the heat, certainly pets, you want to check on everybody who might be vulnerable to this heat over the next couple days. So dangerously hot today in some spots, again tomorrow. More sunshine for Tuesday, Wednesday, and Thursday, but slightly cooler by the time we get to Wednesday and Thursday.