Not sure why function data not displaying in nodejs app - using handlebars and express

I am designing a site using node, handlebars and express and can't figure out why a widget isn't working.

This is in my partials directory which is a subdirectory of views- called weather.handlebars

<div class="weatherWidget">
       {{#each partials.weather.locations}}
             <div class="location">
               <h3>{{name}}</h3>
               <a href="{{forecastUrl}}">
                       <img src="{{iconUrl}}" alt="{{weather}}">
                       {{weather}}, {{temp}}
               </a>
             </div>
      {{/each}}
  <small>Source: <a href="http://www.wunderground.com">Weather underground</a></small>
</div>

This is the function and middleware in the main js file

function getWeatherData(){
    return{
        locations: [
                    {
                      name: 'Portland',
                      forecastUrl: 'http://www.wunderground.com/US/OR/Portland.html',
                      iconUrl: 'http://icons-ak.wxug.com/i/c/k/cloudy.gif',
                      weather: 'Overcast',
                      temp: '51.1 F (12.3 C)',
                    },
                    {
                      name: 'Bond',
                      forecastUrl: 'http://www.wunderground.com/US/OR/Bend.html',
                      iconUrl: 'http://icons-ak.wxug.com/i/c/k/partlycloudy.gif', 
                      weather: 'Partly Cloudy',
                      temp: '55.0 F (12.8 C)',
                    },
                    {
                     name: 'Manzanita',
                     forecastUrl: 'http://www.wunderground.com/US/OR/Manzanita.html',
                     iconUrl: 'http://icons-ak.wxug.com/i/c/k/rain.gif',
                     weather: 'light rain',
                     temp: '55.0 F (12.8 C)',
                    },
                ],
            };
        }
//middleware to inject data into res.locals.partials object

app.use(function(req, res, next){
    if(!res.locals.partials) res.locals.partials = {};
    res.locals.partials.weather = getWeatherData();
    next();
});

And this is the widget call in home.handlebars which is in the views directory

 <h1>Heading</h1>
 <!-- Weather Widget in a View using handlebars markup > is how to include a partial   in a view -->
 {{> weather}}

The only thing that is displayed is Source Weather underground so it appears that the widget info isn't being loaded. Any ideas?