Forecast not loading

I loe this app. I am obsessed with weather and find it to be highly accurate, unlike built in Apple weather app. For a few weeks it has not loaded the forecast.

I have rebooted, uninstalled and reinstalled to no avail. Have it on ipad and iphone. Same problem. Everything else works. No update since 2012! Is this app still supported?

Sunseeker777 about U.S.Weather, v2.0.2