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WeatherBlog 21 2016/17 | Snow in the south, World Weather Day

Two-part outlook

by Lea Hartl 03/21/2017
Result of the snow/rain event last weekend in Sellraintal.

Result of the snow/rain event last weekend in Sellraintal

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LH
As PowderAlert has already explained in more detail: it's snowing heavily in the southwest. In the north-east, it's only snowing a little today, then spring will continue. This basic constellation won't change much over the next few days either. What's more: tomorrow is World Weather Day!

Current situation and outlook

A trough with a center west of the coast of northern France is dominating the weather. A cold front with little precipitation will cross the eastern Alps today. On the western southern side of the Alps, however, heavy accumulation precipitation will set in as the flow turns more and more to the SW due to the slowly southward sliding trough. The Azores High to the west of the trough will tilt its axis into an oblique position by tomorrow and completely cut off the trough. As a result, it will wobble around over the Iberian Peninsula.

This means that the southern side of the Western Alps will continue to experience heavy accumulation precipitation. More details can be found in the current alert. The oracle will probably make a statement again tomorrow, as the precipitation will continue for the time being.

In the north-east, on the other hand, it will remain quite spring-like except for the short interruption today (Wednesday), partly with south föhn. In the west, and especially on the south side, the next few days will be persistently wet and cloudy, while in the east there will be plenty of spring fever. From today's perspective, the weekend looks unsettled in both the west and the east: the decisive factor will remain the trough that continues to push disturbances fed by warm, humid air towards the Alps.

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World Weather Day

Tomorrow, March 23, is World Meteorological Day. This time, the WMO is celebrating the day under the motto "Understanding clouds" and is presenting a new version of the Cloud Atlas, which is also available digitally. On the WMO website you can read that we do not yet understand clouds sufficiently to be able to accurately determine their impact on the climate. It also emphasizes how beautiful clouds are and that they inspire artists, musicians and poets to create all kinds of works.

Last year's theme was "Hotter, Drier, Wetter. Face the Future." and the WMO celebrated March 23 with a summary of recent extreme weather events. After the Paris Climate Change Conference, the fact that the world's governments finally seemed to be convinced of the existence of climate change and were quite hopeful about future climate policy developments was welcomed. The video for World Weather Day 2016 also had a clear, relatively dramatic climate reference. In 2015, the motto was "Climate Knowledge for Climate Action", in 2014 "Weather and Climate: Engaging Youth". In previous years, the focus was usually on climate change-related topics in one form or another.

Clouds are undoubtedly very beautiful. Cloud image collections are also great and a new version of the Cloud Atlas was certainly overdue. But the fact that this year's World Weather Day is being used to talk about the fact that clouds inspired Debussy to write a masterpiece of musical impressionism seems decidedly apolitical and even a bit cowardly in view of certain world political developments, says the WeatherBlog.

This article has been automatically translated by DeepL with subsequent editing. If you notice any spelling or grammatical errors or if the translation has lost its meaning, please write an e-mail to the editors.

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