NOAA's National Weather Service

Weather.gov has 83 URLs listed in 70 Dmoz categories.

National Weather Service RSS Libraries and Podcasts
Feeds available from the US National Weather Service.
http://www.weather.gov/rss/
Top/Computers/Internet/On_the_Web/Syndication_and_Feeds/RSS/Directories

NOAA Weather Radio
NOAA Weather Radio broadcasts alerts for national emergencies, tornadoes, thunderstorms, flash floods, mud slides, hurricanes, chemical spills, fires, and other natural and man-made disasters.
http://www.weather.gov/nwr/
Top/Home/Emergency_Preparation/Safety

National Weather Service Headlines
Latest weather and climate news headlines from the US National Weather Service.
http://www.weather.gov/nwsheadlines.xml
Top/News/Weather

National Weather Service: Warnings Area
Immediate access to all available warnings for the United States, including tornado, hurricane, and winter weather warnings.
http://www.weather.gov/view/nationalwarnings.php
Top/News/Weather/Hazards_and_Extremes

USA Ultraviolet Index
Selected Cities. From NOAA.
http://www.weather.gov/view/national.php?prodtype=ultraviolet
Top/News/Weather/UV_Index

National Weather Service - Alabama
Current watches, warnings and advisories issued by the National Weather Service.
http://www.weather.gov/alerts/al.rss
Top/Regional/North_America/United_States/Alabama/Weather

Alabama - All Warnings
Reports weather warnings, alerts, and watch reports for the state.
http://www.weather.gov/view/prodsByState.php?state=al&prodtype=allwarnings
Top/Regional/North_America/United_States/Alabama/Weather

National Weather Service Radar Image: Bethel
Indicates temperatures, warnings, tornadoes, severe, flash flood, marine situations for the surrounding area.
http://radar.weather.gov/radar.php?rid=abc&product=N0R&overlay=11101111&loop=no
Top/Regional/North_America/United_States/Alaska/Localities/B/Bethel/Weather

National Weather Service - Alaska
Current watches, warnings and advisories issued by the National Weather Service.
http://www.weather.gov/alerts/ak.rss
Top/Regional/North_America/United_States/Alaska/Weather

National Weather Service - Arizona
Current watches, warnings and advisories issued by the National Weather Service.
http://www.weather.gov/alerts/az.rss
Top/Regional/North_America/United_States/Arizona/Weather