After a year of campaigning the Swedish Meteorological and Hydrological Institute has finally brought their weather app to Windows Phone in beta form.
SMHI Weather provides local weather reports worldwide, for your location and also other places you search for.
For Swedish users in particular the app will also provide severe weather warnings based on your location via its Live Tile and the app also lets you look at historical and weather trends for a selection of cities.
It also includes animated weather radar and many other features.
The free app can be found in the Windows Phone Store here.
Thanks Oskar for the tip.