NOAA
Noaa: National Climatic Data Center
Search the world's largest archive of weather data or click on the links to learn about extreme weather. Look up weather information about your city or town.
Other
American Meteorological Society: Data Streme Atmosphere
This site provides an extensive amount of weather information. Includes current information, forecasting, and historic weather related events. Weather map symbols and terminology explained.
University Corporation for Atmospheric Research
Ucar: Introduction to Climate
A detailed overview of the Earth's climate, with explanations about the difference between weather and climate, dendrochronology, palynology, and how Earth's climate has changed over time. All information is reinforced through pictures,...
Teachers.net
Teachers.net Lesson: Weather
Here are several great lesson ideas for a weather unit. The lessons cover topics in math and science including making clouds, recreating the water cycle, and making a tornado. There is also a list of weather resources for more information.
Cornell University
Cornell University: The Regional Climate Centers
Site provides information on the National Climatic Data Center's Regional Climate Centers Program. Click a region on the map of the United States and find information about that region's climate!
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Aspects of Weather
A detailed weather lesson plan written for the primary, intermediate, and junior high level. Topics covered are weather symbols, thermometer, graphing temperature results, clouds, moisture and air pressure.
Other
Global Climate Observing System
"This web site provides information on world weather and climate conditions as well as global climate change with respect to mean sea level and terrestrial ecosystems."
New York Times
New York Times: Crossword Puzzle: Weather
The New York Times Learning Network has developed interactive and printable crossword puzzles. The theme of this one is weather.
National Snow and Ice Data Center
National Snow and Ice Data Center: Factors Affecting Arctic Weather and Climate
An introduction to the factors that affect the Arctic's weather and climate: latitude, land/sea distribution, solar radiation, air temperature, air pressure, winds, humidity, clouds, and precipitation.