NOAA Geostationary Satellite Browser Server National Oceanic and Atmospheric Administration. View the latest visible IR, and water vapor images for the U.S.
NOAA's Aviation Weather Center has lots of products for pilots, Its Main page has links to current, visible satellite images of the eastern and western U.S.
NOAA NESDIS NOAA'S National Environmental Satellite Data and Information Service, uses enhanced satellite imagery to create images of winds in the atmosphere, and nighttime low cloud and fog images.
NOAA ADDS - Hourly Observations and Terminal Forecasts
NOAA Weather - NOAA's Internet Weather Page
National Hurricane Center - NOAA's National Hurricane Center
Tropical Storms - Info on Current Tropical Storms
EarthWatch - Multiple Satellite Views of the USA
Skywatch 3-D Satellite, 3D cloud images of the Western USA.
Canadian Metar - METAR and TAF from Environment Canada
Netscape Weather - Satellite Data in 3D
Purdue Weather Processor - Lots of RADAR Images and Weather Maps
Southern California Weather - The LA Weather Forecast and RADAR Images
Utah Weather - Utah Weather from The University of Utah
National Weather - The National Weather Forecast and Maps
Weather Channel - Lots of Ground Weather Info