General and aviation forecasts, current data, satellite and radar images. Also contains history and structure of the service, scientific papers and cloud photographs.

Current conditions and 5 days' forecast for several cities.

US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country.

Displays current conditions for all major cities on one page, with five-day forecast and more detailed information for each available.

Provides climate and weather information, facts and statistics about the country, along with five-day forecasts for major cities.

City-by-city weather reports and forecasts.