strelok pro on android - where does it get its weather data?

Subject asks it? I hadn't been in the app in quite a while - was just putzing around in it a bit ago - had it calculate a shot at a given distance and then noticed that the temp in the weather field appeared to be a bit off ( reflecting temps from the last time I used it most likely - quite a bit warmer! ). So I clicked on that "grey field" thing and then on the "METEO" button on the ensuing screen which then went out and fetched a much closer match to current weather conditions.

Now me thinking to self " . . . . ok - where's it getting that from?"

Did I key in and tell strelok to use some online weather source when I first installed it? I poked around in the app looking to see if I could find it but . . . . here I am googling and asking you guys.

Not sure if I'm just denser than usual or just need to go to bed and get some sleep - maybe I'll be brighter in the morning?? lol

It's gotta be in there and presumably user definable - any one know where?

Moderators - I wasn't sure where to post this question - so . . . . I'm sure you'll move it to wherever you think it'll best live. ;)