Include forecast

README.md

@@ -4,7 +4,7 @@ An example of how to get the weather based on location.
 ```javascript
 var weather = require('weather');
 
-weather({location: 'Melbourne'}, function(data) {
+weather({location: 'Melbourne', appid: 'your-yahoo-app-id'}, function(data) {
   if (data.temp > 30) {
     console.log("Damn it's hot!");
   }
@@ -14,10 +14,56 @@ weather({location: 'Melbourne'}, function(data) {
  Example JSON result:
 
 ```javascript
-{
-  temp: 18, // Current temperature
-  high: 20, // High for the day
-  low: 9,   // Low for the day
+{ 
+  date: 'Tue, 15 Oct 2013 4:50 pm BST',
+  text: 'Partly Cloudy',
+  code: '30',
+  temp: '13', // Current temperature
+  high: '12', // High for the day
+  low: '8',   // Low for the day
+  forecast:
+    [ 
+      { 
+        day: 'Tue',
+        date: '15 Oct 2013',
+        low: '8',
+        high: '12',
+        text: 'Cloudy',
+        code: '26' 
+      },
+      { 
+        day: 'Wed',
+        date: '16 Oct 2013',
+        low: '12',
+        high: '14',
+        text: 'PM Rain',
+        code: '12' 
+      },
+      { 
+        day: 'Thu',
+        date: '17 Oct 2013',
+        low: '12',
+        high: '18',
+        text: 'Mostly Sunny',
+        code: '34' 
+      },
+      { 
+        day: 'Fri',
+        date: '18 Oct 2013',
+        low: '13',
+        high: '16',
+        text: 'Few Showers',
+        code: '11' 
+      },
+      { 
+        day: 'Sat',
+        date: '19 Oct 2013',
+        low: '13',
+        high: '18',
+        text: 'Showers',
+        code: '11' 
+      } 
+    ] 
 }
 ```
 

yahoo.js

@@ -52,6 +52,13 @@ yahoo.weather = function(woeid, callback) {
         var description = result.channel.item['description'];
         weather.high = high.exec(description)[1];
         weather.low = low.exec(description)[1];
+
+        weather.forecast = [];
+
+        result.channel.item['yweather:forecast'].forEach(function (item) {
+          weather.forecast.push(item['@']);
+        });
+
       } catch(e) {
         onError('Failed to find weather');
         return;