There are numerous external grants & fellowships with upcoming deadlines. Check out the Graduate College’s Fellowship Opportunities Database (https://www.grad.illinois.edu/fellowship/) for a complete list.
Here’s a sample:
Hispanic Scholarship Fund: Graduate Scholarships - Mar. 30.
Davis-Putter Scholarship Fund: Scholarships for Student Activists for Social Justice – Apr. 1.
Lawrence Livermore National Laboratory: Graduate Scholarships – Apr. 1.
Search the database to find fellowships and funding right for you. Consult the Graduate College Office of External Fellowships’ webpages for additional resources.