Matthias Sänger
@msaenger.bsky.social
Weather, Natural Perils, Data Viz myweather.ch
Vimeo: http://vimeo.com/user19032219
LinkedIn: http://linkedin.com/in/msaenger
Vimeo: http://vimeo.com/user19032219
LinkedIn: http://linkedin.com/in/msaenger
At last some fresh snow across large parts of the Swiss Alps. There has been no significant precipitation for over 40 days.
More charts: myweather.ch/winter/ANT#s...
More charts: myweather.ch/winter/ANT#s...
January 9, 2026 at 3:18 PM
At last some fresh snow across large parts of the Swiss Alps. There has been no significant precipitation for over 40 days.
More charts: myweather.ch/winter/ANT#s...
More charts: myweather.ch/winter/ANT#s...
Possible tropical cyclone development over the Coral Sea in the coming days.
January 6, 2026 at 5:16 PM
Possible tropical cyclone development over the Coral Sea in the coming days.
Wintermorgen am Zürichsee • Sonne, Hochnebel und Seerauch.
January 6, 2026 at 11:35 AM
Wintermorgen am Zürichsee • Sonne, Hochnebel und Seerauch.
More snow for Central/Eastern Europe and the Baltics in the coming days!
January 3, 2026 at 8:40 AM
More snow for Central/Eastern Europe and the Baltics in the coming days!
Update on tropical cyclone #Grant: landfall on #Madagascar seems likely (43 %). #Mauritius and #LaRéunion are likely to spared from the storm. The uncertainty of the track and intensity remains high, though.
January 2, 2026 at 11:03 AM
Update on tropical cyclone #Grant: landfall on #Madagascar seems likely (43 %). #Mauritius and #LaRéunion are likely to spared from the storm. The uncertainty of the track and intensity remains high, though.
Tropical cyclone #Grant could become one the longest-lasting storms in history. Tropical Cyclone Freddy (2023) lasted 36 days, following a similar track from Australia to Africa.
December 31, 2025 at 4:04 PM
Tropical cyclone #Grant could become one the longest-lasting storms in history. Tropical Cyclone Freddy (2023) lasted 36 days, following a similar track from Australia to Africa.
Reposted by Matthias Sänger
December 30, 2025 at 8:39 PM
Finally! Good chances for snow cover in the lowlands of Switzerland from 3 January onward!
December 28, 2025 at 11:30 AM
Finally! Good chances for snow cover in the lowlands of Switzerland from 3 January onward!
Raureif • Albis • Zürich • 850m
December 27, 2025 at 7:19 PM
Raureif • Albis • Zürich • 850m
Tropical cyclone #Grant continues its journey over the Indian Ocean. It could affect the islands of Mauritius and La Réunion next week. Track uncertainty is evident in the multi-model ensemble guidance.
December 25, 2025 at 1:12 PM
Tropical cyclone #Grant continues its journey over the Indian Ocean. It could affect the islands of Mauritius and La Réunion next week. Track uncertainty is evident in the multi-model ensemble guidance.
In large parts of the Alps, e.g. in Andermatt in Switzerland, the snow cover is still low.
myweather.ch/winter/ANT
myweather.ch/winter/ANT
December 22, 2025 at 10:08 AM
In large parts of the Alps, e.g. in Andermatt in Switzerland, the snow cover is still low.
myweather.ch/winter/ANT
myweather.ch/winter/ANT
Tropical Cyclone 09S in the eastern Indian Ocean could impact the Cocos (Keeling) Islands* (centre of the map) in a couple of days. Both the track and intensity remain highly uncertain due to a lack of an upper-level steering pattern. Multi-model ensemble track forecast.
* pop. 600 souls
* pop. 600 souls
December 21, 2025 at 12:26 PM
Tropical Cyclone 09S in the eastern Indian Ocean could impact the Cocos (Keeling) Islands* (centre of the map) in a couple of days. Both the track and intensity remain highly uncertain due to a lack of an upper-level steering pattern. Multi-model ensemble track forecast.
* pop. 600 souls
* pop. 600 souls
Just a single intensive storm across the entire Northern Hemisphere over the next few days. Multi-model ensemble storm-track forecasts.
December 21, 2025 at 8:20 AM
Just a single intensive storm across the entire Northern Hemisphere over the next few days. Multi-model ensemble storm-track forecasts.
The jet stream over Europe remains generally weak. It is forecast to form a cut-off low over the Western Mediterranean on Sunday and a distinct anticyclone over Northern Europe at Christmas.
December 20, 2025 at 7:53 PM
The jet stream over Europe remains generally weak. It is forecast to form a cut-off low over the Western Mediterranean on Sunday and a distinct anticyclone over Northern Europe at Christmas.
Sonnenaufgang 🌅 Runde. Celerina, Engadin.
December 19, 2025 at 9:18 AM
Sonnenaufgang 🌅 Runde. Celerina, Engadin.
Eine Ladung Schnee würde dem Engadin guttun. Heute ein Schäumchen Neuschnee bei Temperaturen um den Gefrierpunkt. Val Roseg auf 1800m
December 16, 2025 at 6:47 PM
Eine Ladung Schnee würde dem Engadin guttun. Heute ein Schäumchen Neuschnee bei Temperaturen um den Gefrierpunkt. Val Roseg auf 1800m
Reposted by Matthias Sänger
Endlich mal das #Nebelmeer von oben betrachten. Wanderung im #Tösstal auf Hüttchopf und Dürrspitz und zurück unter die 😶🌫️ Decke nach Fischenthal.
December 14, 2025 at 4:37 PM
Endlich mal das #Nebelmeer von oben betrachten. Wanderung im #Tösstal auf Hüttchopf und Dürrspitz und zurück unter die 😶🌫️ Decke nach Fischenthal.
Storms continue to avoid continental Europe. Multi-model ensemble tracks till 20 December.
December 13, 2025 at 5:43 PM
Storms continue to avoid continental Europe. Multi-model ensemble tracks till 20 December.
Iceland is attracting all current and approaching Atlantic storms...
December 12, 2025 at 8:51 AM
Iceland is attracting all current and approaching Atlantic storms...
Calm skies over Europe in the coming days.
December 11, 2025 at 6:03 PM
Calm skies over Europe in the coming days.
In erhöhten Lagen war es gestern sehr mild. In La Chaux-de-Fonds gab es einen Höchstwert von 14.1 °C. Die Rekordwerte für Dezember sind jedoch noch weit entfernt - Am 16. Dezember 1989 gab es 18.6 °C.
myweather.ch/winter/CDF
myweather.ch/winter/CDF
December 10, 2025 at 8:05 AM
In erhöhten Lagen war es gestern sehr mild. In La Chaux-de-Fonds gab es einen Höchstwert von 14.1 °C. Die Rekordwerte für Dezember sind jedoch noch weit entfernt - Am 16. Dezember 1989 gab es 18.6 °C.
myweather.ch/winter/CDF
myweather.ch/winter/CDF
The development of an intensive Atlantic low-pressure system, which would affect Ireland/Scotland on Tuesday and Wednesday, becomes more and more likely. Multi-model ensemble tracks.
December 8, 2025 at 8:29 AM
The development of an intensive Atlantic low-pressure system, which would affect Ireland/Scotland on Tuesday and Wednesday, becomes more and more likely. Multi-model ensemble tracks.
There is great uncertainty after 8 December regarding storm tracks over the eastern Atlantic, according to multi-model ensembles.
December 6, 2025 at 3:14 PM
There is great uncertainty after 8 December regarding storm tracks over the eastern Atlantic, according to multi-model ensembles.