Wunderground Works on Windows, not on Raspberry

[SecretOhm]

Sorry if there are 2 posts ....

I have HG running on a Win 8.1 PC, and the Wunderground module works fine.  I put the same info on HG on my Raspberry, and it fails to download data.  The Pi is connected to the internet, and the update function in HG works.  I get this string back in the console:
http://127.0.0.1/hg/html/pages/control/widgets/weather/wunderground/locales/en.json?{%20dummy:%20%27dummy%27%20}
&_=1417134996914

Any idea what I should change to get Wunderground working on the Pi?

Thanks

[SecretOhm]

I never did get wunderground to work on the raspberry.  I enabled JKUtils Solar Altitude instead, and it works just fine, and I'm able to use the variables to turn lights on and off on a schedule.

[LadySapphy]

odd, mine is working on Pi.

[bkenobi]

WU worked fine on my raspi, but I liked the results from jkutils better so I've disabled WU.

[dani]

And jkUtils.SolarAltitude  doesn't need API Key.