How current is the weather - wasn't right for next day

[cricket1001]

I checked my YoWindow ipad app for the weather at 11:00 pm for the next day to see if I could golf in my league. The app said it was going to rain all day so I didn't go. But when I awoke the next morning it wasn't raining and it didn't rain all day. I missed my golf. I'm thinking that your app isn't very trustworthy.

[ikarus1969]

It is as trustworthy as the data the providers ... pprovide. (= metar stations. mainly located on airports)

Could you please give us the name of your location you used in YoWindow to check the weather? Maybe the station is either too far away from you or has become unreliable recently.