The weather for a 24 hour period is not reliable. Sometimes it is spot on, and other times it is way way way off. To its credit, this app is the most intuitive of all the others. Unfortunately, I need to go to either AOPA or Garmin Pilot if I wish to have weather that I can use for planning next day flights. Lately (example) , it showed MVFR and IFR next day along my intended path (17 hours forward), as compared to AOPA, Garmin Pilot and WXBrief reporting VFR all day. As it turned out, the weather the next day was unmistakenly VFR. They say they are getting the data from the same place as others, but it clearly does not result in the same comclusions. Too bad the weather on this app is not dependable.