A very dangerous storm #Charles is moving in from the Atlantic towards the Iberian Peninsula and then further into the Mediterranean. ⚠️⚠️ Parts of Portugal and Spain are expected to receive over 200 mm of rain, while rainfall totals could exceed 300 mm in Tuscany and Croatia. a risk of flooding and widespread damage. 🧐 The storm is currently approaching the Canary Islands and is expected to reach Portugal tomorrow: ventusky.com/wind-gusts-map…

🌬️ During the second half of the week, colder air will spread from the northwest across many parts of Europe, bringing a noticeable drop in temperatures and snowfall to mountain areas. ❄️ This will be driven by the pressure pattern, with a low-pressure system over Scandinavia and st of the British Isles, creating a northwesterly flow.

🌡️ The animation shows temperatures at 850 hPa (around 1,500 m altitude), a standard level for tracking air masses, as it is much less affected by local surface conditions. The cold spell will be relatively short-lived, however, with temperatures expected to rise again afterwards. 🌤️ ventusky.com/temperature-ma…

⚠ The deepening Atlantic low-pressure system named Bruna is expected to evolve dynamically over the coming days, with two low-pressure centres potentially interacting as they move towards western Europe. Their circulation patterns may influence each other, affecting the system's intensity. The associated strong Atlantic moisture transport is likely to bring widespread heavy rainfall and strong winds, particularly across Portugal and western Spain.🌧🌧 ventusky.com/air-pressure-m…

Heavy rainfall is expected across the Mediterranean region this week, with some areas receiving around 100 mm by the end of the week. 🌧️🧐 In contrast, the rest of Europe will remain mostly dry. 🏜️ A high-pressure system will settle over Central Europe in particular, bringing an nfall. See the accumulated precipitation forecast through the end of the week: ventusky.com/precipitation-…

⚠️ Enhanced planetary wave activity is forecast to transport substantial amounts of heat towards the Arctic stratosphere in early November, triggering a pronounced weakening and deformation of the polar vortex. 🔄 This wave-driven warming is expected to disrupt the stratospheric tially leading to a split of the polar vortex into two circulation centers, accompanied by the development of an anticyclonic circulation over the Arctic stratosphere.

ℹ️ The resulting reorganization of the polar circulation could also influence the tropospheric flow in the weeks ahead, increasing the likelihood of high-latitude blocking patterns. ❄️ Such a circulation pattern may facilitate outbreaks of cold Arctic air into the mid-latitudes of the Northern Hemisphere. Consequently, parts of Europe, North America and Asia could experience episodes of significantly colder weather. ⚠️ However, the eventual regional impacts will depend on the extent to which the stratospheric anomalies couple with the tropospheric circulation.

ℹ️ If the current forecast materializes, this would represent an exceptionally early disruption of the polar vortex, potentially setting a new record for the earliest major sudden stratospheric warming (SSW) event. For comparison, the earliest events in the observational record occurred on 28 November, in 1968 and 2025, whereas the current forecast points to a possible onset already in the first half of November. ventusky.com/wind-speed-map…

Super Typhoon #In-fa in the Pacific Ocean has reached Category 4 intensity and displays a textbook structure, with a large eye at its center: ventusky.com/satellite-map#… 🧐🌀 Watch its evolution over the past 12 hours in satellite imagery. The storm is expected to weaken later over the open ocean.

Powerful Tropical Cyclone #Arnab is expected to strike India in the coming hours as a Category 4 storm ⚠️🧐 Thousands of people have been evacuated, and significant damage is expected along the coast. Wind speeds exceed 200 km/h, with rainfall totals of 100-300 mm forecast: ventusky.com/wind-gusts-map…

⚠️ Storm Austen will develop over the Atlantic Ocean and reach southern Ireland and southwestern England on Thursday evening, 22 October 2026. 💨🌧️ On Friday, 23 October, it will bring strong winds exceeding 100 km/h and heavy rainfall to the British Isles, northern France and 💨 The storm may also bring strong gusts to parts of western Germany as it moves towards the North Sea.

ℹ️ Austen is expected to undergo explosive cyclogenesis, meaning its central air pressure will drop rapidly within 24 hours, causing the storm to intensify significantly. Follow the forecast on Ventusky: ventusky.com/wind-gusts-map…

🌧️⚠️ Storm Adam is bringing extreme rainfall to northern Italy, with locally accumulated precipitation potentially exceeding 400 mm in some model scenarios, particularly across Liguria and the Genoa area. ⛈️ Rainfall totals could surpass 200 mm in 24 hours, with the risk of flash ises and landslides. 🌧️ Heavy rainfall is also affecting southern France, while the system is expected to shift eastwards towards the Adriatic region. Follow the forecast on Ventusky: ventusky.com/precipitation-…

Extremely dangerous Super Typhoon #Champi is moving across the ocean and could intensify to Category 5 in the coming days. It may then directly strike Taiwan. 🧐⚠️ Its development will need to be closely monitored. The latest forecast for the next 6 days is available on ker and wind map: ventusky.com/wind-gusts-map…

🌡️ Western Europe is experiencing unusually warm weather for October, with temperatures rising above 35°C in some areas of Spain and Portugal. However, a cold front moving in from the Atlantic will bring a sharp drop in temperatures, especially in France. 🥶 Temperatures could ome areas before warmer weather returns next week. 📉 The video shows temperature anomalies across Western Europe and the sudden change in conditions. ventusky.com/temperature-ma…

⚠ An exceptionally deep low-pressure system is sweeping across the North Atlantic, with central pressure dropping to around 930 hPa. The storm is bringing powerful winds and hurricane-force gusts in exposed areas around Iceland, along with heavy precipitation and potentially tions. 🌊 Very high waves and rough seas are expected across the North Atlantic. ventusky.com/air-pressure-m…

🌧️ Heavy rainfall and severe thunderstorms are expected across Greece and the western half of Turkey over the coming days, with locally torrential rain and possible hailstorms. ⚠️ The most severe conditions are forecast for the Greek island of Evia, which is under a red weather is also expected in Athens and across several other regions surrounding the Aegean Sea. 🌬️ The situation will be further aggravated by very strong northeasterly winds across the Aegean Sea, with gusts locally reaching 25 m/s. ventusky.com/precipitation-…

Two new weather models on Ventusky 🌍
🇺🇸 RRFS: 3 km resolution, hourly updates
🇮🇹 ICON-IT: 2.2 km forecasts for Italy & the central Mediterranean
Both are live in the app and on the web. Try them!
my.ventusky.com/guide/news/two…

⚠ Tropical Storm Rachel is forecast to approach Southern California late Saturday night into early Sunday, October 11, in an exceptionally rare event for the region. The last tropical storm to reach California was Nora in 1997. A strong El Niño is contributing to an unusually hurricane season by favoring tropical cyclone development and intensification. 🌧 Rachel could bring heavy rainfall, flash flooding, strong wind gusts, dangerous surf and coastal flooding to Southern California. Follow the forecast on Ventusky: ventusky.com/wind-gusts-map…

The latest forecasts from the new American RRFS model suggest that Hurricane #Isaias could make landfall near the city of Mobile. 🧐🌀 The region is also home to numerous offshore oil platforms, which are already shutting down operations, driving oil prices sharply higher on cant damage is expected along the coast as the hurricane approaches. Isaias is likely to reach Category 2 strength. Follow its development on Ventusky: ventusky.com/wind-gusts-map…

Hurricane #Isaias has become the first Atlantic hurricane of the year, nearly a month after the climatological peak of the season. This marks the latest formation of the season’s first Atlantic hurricane in at least 121 years, according to available records. The video shows its er the coming days: ventusky.com/wind-gusts-map… 🧐

We launched our new Tropical Cyclone Tracker. 🌀😍 Compared to the previous version, it brings major improvements - including the classic forecast cone showing where the cyclone’s center may move, and, most importantly, the expected storm intensity displayed with color-coded fir–Simpson scale. This makes tracking hurricanes or typhoon on Ventusky maps much clearer and more informative: my.ventusky.com/guide/news/new…🤗