NOAA - National Oceanic and Atmospheric Administration
From daily weather forecasts, severe storm warnings and climate monitoring to fisheries management, coastal restoration and supporting marine commerce, NOAA’s products and services support economic vitality and affect more than one-third of America’s gross domestic product. NOAA’s dedicated scientists use cutting-edge research and high-tech instrumentation to provide citizens, planners, emergency managers and other decision makers with reliable information they need when they need it.
RiverWatch Mississippi River Forecasts
Provides up-to-date river forecast information for the nation's largest riverbasins: the Mississippi, Missouri, Illinois, and Ohio River Basins. Daily river level summaries are provided for each basin, in addition to five-day forecasts for river stage heights (in feet). This site also offers hyperlinks to river forecast sites for the other major regions of the US (Southern, Central, and Eastern Regions).
Launched in February 2003, Ready is a national public service advertising (PSA) campaign designed to educate and empower Americans to prepare for and respond to emergencies including natural and man-made disasters. The goal of the campaign is to get the public involved and ultimately to increase the level of basic preparedness across the nation.
The Weather Channel
Since 1982, The Weather Channel has brought timely weather information to the world. Beginning as a 24-hour, 7 day television network devoted entirely to weather, it has expanded across several mediums to bring the breaking weather to its viewers and users.
Weather Underground is committed to delivering the most reliable, accurate weather information possible. Our state-of-the-art technology monitors conditions and forecasts for locations across the world, so you'll always find the weather information that you need. In addition to providing free, real-time online weather information to millions of Web users around the world, Weather Underground is pleased to offer a variety of newspaper weather services and custom site weather packages.