Selected Links to Weather Information Sources:

http://www.weather.com/ The "Weather Channel" on-line including graphics, Weather News, Hows & Whys and Weather & You.
http://www.earthwatch.com/ Current weather conditions across the U.S.
http://www.atmos.uiuc.edu/ Department of Atmospheric Sciences at the University of Illinois provides resources and links to current maps, satellite images, climate data, and much more.
http://www.goes.noaa.gov/g8&9full.html  GOES Full Disk images
http://www.nhc.noaa.gov/index.shtml National Hurricane Center