Weather - Information about the atmosphere, storms, forecasting, etc.

TimeTemperature.com - Several resources on weather

USA Today's Winter Weather - Information on snow and winter

JPL Clouds - Clouds, Earth's energy balance, and the water cycle information

The Weather Room - Weather Channel Online provides local and regional weather 

National Weather Service - The Weather Service provides weather and flood warnings, public forecasts and advisories for all of the United States, its territories, adjacent waters and ocean areas, primarily for the protection of life and property.

www.agry.purdue.edu\climate - Information from the Indiana State Climate Office

Indiana From A to Z