Here is what I do, and I thought this question might be helpful to a number of students. I got to
woodtv.com and sign up for alerts. You can sign up for
email alerts or
text alerts. You will have to sign up for an account, follow the instructions at the site. The text alerts are especially convenient since the come to your cell phone and you can look at them when they arrive, turn off your alarm and pull up the covers, staying warm the whole time. Since the school uses WOOD TV as one of its official closing outlets you can be assured that it is accurate.
If you do not have a cell phone but do have an iPod Touch you can sign up for a
free texting service on the iPod Touch. Follow the instructions above but you will have to use the email alerts because the free texting services do not interface with WOOD's texting system.