Select your cities:

Barcelona (Current: 27.00°)
Bucarest (Current: 24.00°)
London (Current: 20.00°)
Prague (Current: 16.00°)
Sevilla (Current: 36.00°)
Tallinn (Current: 9.00°)

• Information fetched every 20 minutes using Pymetar Python package
• Pymetar uses http://weather.noaa.gov who gets the information from the airports
• Graphics are plotted using gnuplot