Try.scala

 private def getForecast:Try[JsValue] = {
    val ts = date.getTime / 1000
    val u = {
      if (date == new Date()) new URL(s"https://api.forecast.io/forecast/$apiKey/$lat,$lon?units=$units")
      else new URL(s"https://api.forecast.io/forecast/$apiKey/$lat,$lon,$ts?units=$units")
    }
    val s = new Scanner(u.openStream(), "UTF-8")
    Try{s.useDelimiter("\\A").next().asJson}
  
  }