Weather Underground: Salem, Iowa
- Active advisories, if any. Current conditions, five-day forecast, local radar and satellite.
- http://www.wunderground.com/cgi-bin/findweather/getForecast?query=salem%2C+iowa

Henderson Lewelling House
- Built in 1840 and was a station on the Underground Railroad. Includes a history of the house, photographs and hours open to the public.
- http://www.nps.gov/history/nr/travel/underground/ia3.htm

Wikipedia - Salem, Iowa
- Encyclopedia article covers geography and demographics of this city in Henry County.
- http://en.wikipedia.org/wiki/Salem,_Iowa