title: Parsing XML from NSString to get values
body: <p>This question is for manipulating NSString in xcode.</p>
  
  <p>I have a XML text string that I get from the web that looks like this</p>
  
  <pre><code>&lt;current temperature="73" day="Mon" humidity="59" windspeed="10"&gt;&lt;/current&gt;
  </code></pre>
  
  <p>How can I get individual values from this string and put them in my NSString variables?</p>
  
  <p>e.g.</p>
  
  <pre><code>NSString *tempStr = ??
  NSString *dayStr = ??
  NSString *windspeedStr = ??
  </code></pre>