University of Colorado: Quick Response Report #161
- A detailed analysis of public response to the warning and subsequent tornado on September 20, 2002. Also includes damage assessment difficulties. Entire report available for PDF download.
- http://www.colorado.edu/hazards/research/qr/qr161/qr161.html

AccuWeather.com - Indianapolis Weather
- Current condition, 5-day weather forecasts, maps, radar and satellite images for Indianapolis.
- http://wwwa.accuweather.com/index-forecast.asp?zipcode=46201

National Weather Service
- Location and contact information.
- http://www.crh.noaa.gov/ifps/MapClick.php?CityName=Indianapolis&state=IN&site=IND

The Weather Channel - Indianapolis, Indiana
- Local weather information.
- http://www.weather.com/weather/local/USIN0305

Wx USA Indianapolis
- Offers weather links to current conditions, forecasts, radar, maps, tornado, hurricane and severe weather information.
- http://www.wxusa.com/IN/Indianapolis/