I dunno if this is *only* available for Canadian cities, but it "forecasts" where potential aches & pains will be... - Yup *only* Canadian cities..
But hey - if it works, Yay.. Only problem is that it forecasts up to only 24 hours in advance..
http://www.theweathernetwork.com/achespains/cancities_en Thanks to
shelldigity for this American link.. (see her response below)
http://www.weather.com/activities/health/achesandpains/ Does anyone know of any others for different countries?