National Weather Service:Official U.S. weather, marine, fire and aviation forecasts, warnings, meteorological products, climate forecasts and information about meteorology.
Alaska Region Headquarters: Headquarters for the Alaska Region, provides regional forecasts and warnings and contacts to Alaska forecast offices.
Central Region Headquarters: Provides forecasts and warning for the central U.S., contacts for central Weather Forecast Offices and River Forecast Centers.
Climate Map of US States: From the Climate Diagnostics Center.
Climate Prediction Center: Official short term climate forecasts, advisories and impact assessments including, drought, hurricanes, ENSO and heat events.
Eastern Region Headquarters: Warnings, forecasts and observations for northeastern U.S. Links to eastern region Weather Forecast Offices and River Forecast Offices.
Interactive Weather Information Network: Interactive data source for current storm warnings and other current weather information.
Interactive Weather Information Network (IWIN): Enhanced graphics version. Lists all active warnings.
Internet Weather Source: Gateway to official National Weather Service weather, marine, aviation and international forecasts and warnings; weather maps and radar graphics.
National Centers for Environmental Prediction: Provides worldwide forecast guidance products. NCEP is the starting point for nearly all weather forecasts in the United States.
National Data Buoy Center: NOAA has buoys and land stations around the United States and world that gather weather data. This site accesses the information live - temp, water temp, wave heights, and wind.
Southern Region Headquarters: Links to Weather Forecast Offices, River Forecast Centers, the space flight meteorology training program, forecasts, warnings, and climatology for the Southern U.S.
Western Region Headquarters: Watches, warnings and forecasts for the Western U.S. Weather data, and NWS training and education.