github/hubot-scripts — pull request #1294 by bestimmaa (2014-02-02 19:33:14+00:00)
Title: Added metric system forecasts to wunderground script

Set the *HUBOT_WUNDERGROUND_USE_METRIC* enviromental variable to arbitrary value to let hubot return the forecasts in metrical units like degree Celsius C°. Unset to return imperial units forecasts.