National Oceanic and Atmospheric Administration
   NOAA. Pages include weather forecasts, warnings, and meteorological products for forecasting the weather.
   http://weather.noaa.gov/

Office of Marine and Aviation Operations
   The OMAO fleet supports a wide range of marine activities, including fisheries research, nautical charting/mapping, and long-range ocean and climate studies.
   http://www.omao.noaa.gov/

Soaring Weather Reports
   Kevin Ford provides a Thermal Index Report Generator, instructions how to use it and the source code.
   http://www.soarforecast.com/