Xasteria: Astronomy Weather App Reviews

It works great for where I live in Philadelphia, but when I travel to the Greek islands it's pretty inaccurate

Great coverage of weather for astronomy!

Only gripe is that low clouds aren’t shown on main screen, which is useful in foggy areas. That said, the alternate forecasts do, so still giving 5 stars.

Extremely helpful in planning astronomical observing runs.

Xasteria has become my go to app to plan observing sessions. Over the last three years it has continued to improve so that I now turn to it first. The improvements I value most are improvement of its weather prediction, incorporation of link outs to other prediction models and several smaller usability improvements.

This is always the first app (and often the only app) I check to plan what nights I should pull out my telescope. It does a brilliant job of making it easy to see astronomically related forecast data from a variety of sources (some of which have no mobile apps), allowing me to easily compare to see what the forecast really looks like.

The app simply provides the information you need to plan in an easy to use format.

I would love to get notifications when the seeing will be good and clouds minimal.

It tells me everything I need to know about the weather conditions I can expect when planning a night out with the telescope

pearl handle to use!!!! One of my favorite!

Love the app. But the data seems to never update. Neither does the website. The data is important and strategic to my hobby. When it works, that is, which is not often.