Anticlockwise anticyclone? In the Southern Hemisphere an anticyclone (or high-pressure system) is represented by anticlockwise rotation which is shown in the satellite loop below. Anticyclones usually bring settled weather including clear skies, light winds, and in this case frosts. We have another night of frosty conditions tonight before this high-pressure system moves off the country so keep up to date with the current forecasts at http://bit.ly/metservicenz ^Lewis | MetService New Zealand