A graphical view of stratospheric temperatures and winds can be found here.
Stratosphere Analysis
Analyses of temperature and wind at various levels in the stratosphere.
Analyses are from NOAA's GFS model and visualised by Zac Lawrence of StratObserve.
Use the buttons at the top to select a level, and the buttons at the bottom to choose the parameter you're interested in. The slider allows you to scroll back and forth through 30 days of stratospheric analyses.