title: Finding a word after a specific word in Python using regex from text file
body: <p>I'm very new to regex and I need to read in from a text file and find a word after a particular word + characters. For example, the content of the text file is:</p>
  
  <p>Weather now  : Mildly-sunny34
  Weather tomorrow  : Cloudy</p>
  
  <p>I want to extract <code>"Mildly-sunny34"</code> after searching for the keyword <code>"Weather now"</code> from the text doc. I want to make sure I do not also get <code>":"</code> or <code>" "</code> spaces apart from the word <code>"Mildly-sunny34"</code>.</p>
  
  <p>Any help with some explanation is much appreciated. Thanks!</p>