Could I get accepted into University of Washington?

University of Washington has been my number one choice for years, and I just finished my junior year of high school. My unweighted GPA is a 3.3, but weighted is 4.2. I just took the ACT for the first time a month ago, and I got a 26. I'm retaking it tomorrow though, and planning to get a 28+. I've done a lot of volunteer work around the community, interned at a research center, been involved in band and pep band, and have even started a club at my school this year, similiar to Model U.N. I know my unweighted GPA is a bit low, and so is my ACT score, but I'm aiming for all A's next year as a senior. I have not taken the SAT yet, but I heard that is important for out of state colleges (I live in Colorado). Based on GPA, ACT, volunteer work, and extracurriculars, would I be able to get accepted to University of Washington?