Here is a list of web sites that offer weather data
www.weather.com This is the web site associated with the Weather Channel
www.nhc.noaa.gov This is the National Weather Service National Hurricane Center. Up-to-the minute satellite images and path predictions for cyclone activity in the Atlantic and Eastern Pacific Oceans.
www.wunderground.com The Weather Underground. With a no charge registration you get independent forcasts, maps, etc. This is based on an internet collection of over 10,000 personal weather stations around the US and 3,000 more internationally.