Check out the updated local radar image for the Detroit Metropolitan Area.
From 2/2004-2/2006 I lived in Boulder, Colorado, (very close to the Rocky Mountains) and worked at NCAR, the National Center for Atmospheric Research. The weather in Boulder is not as humid as in Ann Arbor and very pleasant. If you like, check out the current conditions. Remember, Boulder lies in the 'Mountain Time Zone' and Michigan is two hours ahead (and there is an 8-hour time difference to central Europe).
This University of Michigan web site not only provides you with weather information on the United States and Canada but also contains the internet's largest collection of weather links. I highly recommend it. Try UM Weather ! By the way, UM Weather is sponsored by Weather Underground.