Tornado of 1999
Close to Home Chase, 6 May 2001, Deadly Overpass Refuge, TIME.com - The Force of Nature, Tornado Damage
Central Oklahoma Tornado Information Page
Environmental impact information and photographs of the May 3, 1999 tornadoes that devastated a number of communities and left an estimated 500,000 cubic yards of debris.
Oklahoma Climatological Survey
Archives of weather and climate data and products from the U.S., with particular attention to information related to Oklahoma.
Weather Look for Oklahoma
Links to satellite information, weather maps and radar.
WxUSA - Oklahoma
Index of links for WxUSA Weather pages for localities in the state. Pages include links to current conditions, forecasts, radar, maps, weather cams, kid's weather, and hurricane links for each city.