🌍 Europe Weather & Natural Hazards Today — Wednesday, November 11, 2026

By Paul Harrison | Founder & Publisher, Orbis Weather

Published: Wednesday, November 11, 2026 — European local date

Coverage: United Kingdom, Ireland, France, Spain, Portugal, Germany, Italy, Scandinavia, Central Europe, Eastern Europe, the Balkans, Greece, Iceland and the Mediterranean.

Today’s focus: Severe Atlantic weather affecting Portugal and Spain, dangerous conditions around Madeira, heavy rainfall, coastal hazards, Mediterranean thunderstorms, fog-related transport disruption, early winter ice and ongoing earthquake and volcanic monitoring.

🚨 Europe Weather Overview — November 11, 2026

Europe enters Wednesday with a significant contrast in weather conditions. The most serious concerns are concentrated in southwestern Europe, where severe weather warnings have been issued for parts of Portugal and Spain.

A developing Atlantic weather system is also bringing dangerous conditions to Madeira and Porto Santo, with heavy rainfall, thunderstorms and powerful winds expected overnight into Wednesday.

Elsewhere, Italy and Greece face rainfall-related warnings, while parts of Central and Northern Europe are dealing with fog, snow or ice hazards.

A European weather-warning aggregation updated at 21:00 UTC on November 10 listed 129 warnings across 13 countries, including three red and 17 orange warnings. These included warnings already in force and those announced for upcoming periods. Warning totals may change throughout Wednesday.

⚠️ Europe’s main weather hazards

Risk descriptions reflect reported warning severity or general hazard potential, not a uniform countrywide emergency.

🇵🇹 Portugal — Severe Atlantic Weather and Dangerous Coastal Conditions

Portugal is one of Europe’s principal severe-weather areas entering Wednesday.

The latest available European warning compilation identified red-level warnings affecting Portugal, alongside orange and yellow warnings for coastal conditions, rainfall and wind.

🌧️ Madeira and Porto Santo — Storm Charles

The Madeira Regional Civil Protection Service issued a public warning dated November 9 concerning a weather system identified as Depression Charles.

According to the official notice, the most critical rainfall period was expected between 9 p.m. Tuesday, November 10, and early Wednesday morning.

Forecast hazards included:

• Heavy and potentially persistent rainfall.

• Thunderstorms and rapid surface-water accumulation.

• Wind gusts reaching approximately 90 km/h (56 mph).

• Gusts potentially reaching 130 km/h (81 mph) at higher elevations.

• Gradually easing winds during Wednesday morning.

The warning highlights the importance of avoiding exposed mountain routes, flood-prone locations and hazardous coastal areas.

🌊 Mainland Portugal

Coastal warnings also require attention along Portugal’s Atlantic shoreline.

Large waves and powerful surf can create dangerous conditions around beaches, harbors, coastal roads and rocky shorelines.

Wednesday outlook: The highest priority is checking the latest IPMA warnings, particularly for Madeira and any mainland districts subject to elevated coastal or rainfall alerts.

Official source: Portuguese Institute for Sea and Atmosphere (IPMA)

🇪🇸 Spain — Red Weather Warnings and Atlantic Hazards

Spain is another major area of concern.

The November 10 European warning compilation listed 43 Spanish warnings, including one red and nine orange alerts, involving rainfall, coastal conditions and wind. These are a snapshot of warnings rather than confirmation that all remain active throughout Wednesday.

🌧️ Rainfall and flooding

Where intense rainfall occurs, flash flooding can develop quickly in urban areas, valleys and normally dry drainage channels.

Particular care is necessary around underpasses, mountain roads and low-lying crossings.

🌊 Coastal conditions

Atlantic-facing beaches and coastal communities should monitor wave warnings and avoid exposed rocks, breakwaters and sea walls during dangerous surf.

🏔️ Mountain weather

The Pyrenees face seasonal risks from rapidly changing temperatures, mountain precipitation and icy conditions at higher elevations.

Wednesday outlook: Spain’s active red and orange warning areas deserve close monitoring, but the precise affected provinces and expiration times must be checked with AEMET.

Official source: AEMET Weather Warnings

🇫🇷 France — Thunderstorms, Flood Monitoring and Mild Autumn Weather

France enters Wednesday following a period of unusually mild conditions across parts of the country.

Forecast information for earlier in the week suggested temperatures substantially above typical November averages, particularly in southern and southwestern France.

🌡️ Temperature outlook

Mild Atlantic air can maintain relatively comfortable daytime temperatures in some regions, even while rainfall and thunderstorms affect others.

⛈️ Southern France

Thunderstorm potential and localized intense rainfall remain important concerns around the Mediterranean and parts of southeastern France.

A previously identified possibility of heavier Mediterranean rainfall later in the week makes Thursday, November 12, an important monitoring period.

🌊 Flood and avalanche monitoring

The November 10 warning compilation identified yellow warnings in France involving flooding, avalanches and thunderstorms.

These alerts should not be interpreted as nationwide severe weather.

Official source: Météo-France Vigilance

🇬🇧 United Kingdom — Fog, Rainfall and Atlantic Weather Systems

The United Kingdom’s main concerns include changing Atlantic weather, autumn fog and potential transport disruption.

🌫️ Fog and aviation

Dense fog was reported to be disrupting European aviation on November 10, including services involving London and Norwich.

Poor visibility can affect aircraft movements even without widespread heavy rain or strong winds.

🌧️ Regional weather considerations

Scotland: Atlantic rainfall, exposed coastal winds and colder conditions over high ground remain important monitoring priorities.

Northern Ireland: Passing weather fronts may produce showers and changing coastal conditions.

Wales: Heavy showers, where they occur, can create localized runoff on already wet roads.

England: Fog, low cloud and intermittent frontal rainfall may affect visibility and travel.

No nationwide UK severe-weather emergency has been independently verified for Wednesday in this report.

Official source: UK Met Office Weather Warnings

🇮🇪 Ireland — Atlantic Rainfall and Coastal Monitoring

Ireland remains exposed to weather systems moving across the North Atlantic.

Western coastal counties, including Galway, Mayo, Clare and Kerry, are particularly sensitive to large Atlantic swells and changing wind conditions.

🌧️ Hazards to monitor

Periods of rainfall may affect roads and river catchments when weather fronts move through.

Coastal winds and waves may also affect ferry routes, harbors and smaller vessels.

Although Atlantic weather remains a monitoring priority, a specific nationwide severe-weather warning for Wednesday has not been verified here.

Official source: Met Éireann Weather Warnings

🇮🇹 Italy — Rainfall, Thunderstorms and Geological Hazards

Italy is among the European countries with elevated weather warnings in the latest available compilation.

As of the November 10 snapshot, Italy had 15 reported warnings, including two orange alerts, involving rainfall, thunderstorms, wind and other hazards.

⛈️ Rainfall and thunderstorms

Mediterranean moisture can support intense showers when unstable weather systems move across the peninsula.

Steep terrain and densely populated coastal communities can increase vulnerability to rapid runoff and flash flooding.

🌊 Marine conditions

The Tyrrhenian, Ionian and Adriatic seas should be monitored for changing winds and waves.

❄️ Alpine weather

Higher elevations in northern Italy face seasonal risks from snow, ice and rapidly changing visibility.

🌋 Volcano monitoring

Mount Etna and Stromboli remain under scientific observation.

No new eruption or volcanic emergency for November 11 has been independently established in this report.

Official sources: Italian Civil Protection | INGV

🇩🇪 🇨🇭 🇦🇹 Germany, Switzerland and Austria — Fog and Alpine Conditions

Central Europe faces the seasonal transition toward colder nights and more difficult mountain travel.

🌫️ Germany

Fog and low cloud can reduce visibility in valleys and low-lying areas, particularly during overnight and morning periods.

Drivers should remain alert to rapidly changing visibility on rural roads and motorways.

🏔️ Switzerland and Austria

Mountain conditions may change significantly over short distances.

Snow, freezing temperatures and ice become increasingly important with altitude during November.

Mountain travelers should consult local forecasts before using exposed passes or hiking routes.

No widespread severe-weather warning across these three countries was identified in the November 10 European warning compilation.

Official sources: German Weather Service | MeteoSwiss

🇳🇴 🇸🇪 🇫🇮 Scandinavia — Winter Weather and Shortening Daylight

Northern Europe is entering a period of increasingly winterlike conditions.

❄️ Norway

Snow and ice are important concerns in northern and mountainous regions.

The November 10 warning compilation identified a yellow snow-or-ice warning for Norway.

🌨️ Sweden

Northern Sweden faces seasonal freezing conditions, while southern areas can experience fog, frost or mixed precipitation depending on local weather patterns.

🧊 Finland

Finland’s warning categories included four yellow alerts described as other hazards in the European compilation. Their exact nature should be confirmed through the national meteorological service.

Shorter daylight hours and cold road surfaces increase the importance of winter driving precautions.

Official sources: Norwegian Meteorological Institute | SMHI | Finnish Meteorological Institute

🇵🇱 🇨🇿 🇸🇰 🇭🇺 Central Europe — Ice and Visibility Hazards

Poland and Hungary were among the countries reporting snow-or-ice warnings in the November 10 European warning compilation.

Poland accounted for 18 yellow alerts, while Hungary had one yellow alert.

❄️ Roads and transport

Ice may create hazardous conditions on bridges, shaded roads and elevated routes.

Drivers should be especially cautious when temperatures approach freezing and road surfaces remain damp.

🌫️ Fog

Czechia, Slovakia and neighboring regions can experience autumn fog under suitable atmospheric conditions.

This is a seasonal risk rather than confirmation of widespread fog warnings for Wednesday.

Official source: Meteoalarm European Weather Warnings

🇬🇷 Greece and the Balkans — Rainfall, Wind and Flood Risks

Parts of southeastern Europe face localized weather concerns.

🇬🇷 Greece

The November 10 European warning snapshot identified three warnings in Greece, including one orange alert.

Rainfall was among the listed warning categories.

Where intense rainfall develops, urban flooding and rapid runoff can affect roads and low-lying communities.

🇭🇷 Croatia

Croatia had ten yellow warnings involving wind and rain.

Strong winds can be particularly hazardous along exposed Adriatic coastal roads and marine routes.

🇧🇦 Bosnia and Herzegovina

One yellow wind warning was included in the latest compilation.

🇷🇸 🇲🇪 🇦🇱 Other Balkan countries

Mountain weather, localized rainfall and changing coastal conditions remain general seasonal concerns.

No specific widespread emergency has been independently confirmed for these countries in this edition.

Official source: Meteoalarm

🇺🇦 Eastern Europe — Wind, Coastal Weather and Early Winter Risks

Ukraine had three yellow warnings involving wind and coastal hazards in the November 10 European compilation.

Elsewhere in Eastern Europe, colder nights can increase the risk of frost, reduced visibility and slippery road surfaces.

Weather conditions vary substantially between coastal areas, lowlands and mountainous regions.

Readers should distinguish meteorological warnings from other emergencies or infrastructure disruptions affecting the region.

🇮🇸 Iceland — North Atlantic Weather and Volcanic Monitoring

Iceland remains one of Europe’s most important regions for geological monitoring.

🌋 Volcanic activity

The Reykjanes Peninsula and other active volcanic systems are monitored by Icelandic authorities.

Earthquake swarms, ground deformation and volcanic gas emissions can provide information about changing underground activity.

However, no new eruption or emergency has been independently verified for Wednesday, November 11.

🌬️ Weather hazards

Iceland’s exposed position in the North Atlantic makes it vulnerable to rapidly changing winds, precipitation and road conditions.

Travelers should check official forecasts and road information before journeys outside populated areas.

Official source: Icelandic Meteorological Office

🌍 Earthquake Monitoring — Europe and the Mediterranean

Europe’s main seismic zones include Greece, Turkey, Italy, the Balkans, Iceland and parts of the eastern Mediterranean.

Earthquake activity is monitored continuously by national geological agencies and international seismic networks.

Important: This table identifies established seismic monitoring regions. It is not a list of earthquakes recorded on November 11.

No complete verified earthquake catalog for the reporting date was available for this edition. Consequently, no specific new earthquake magnitudes, depths or casualties are being claimed.

Live earthquake sources:

• European-Mediterranean Seismological Centre (EMSC)

• USGS Earthquake Map

🌋 European Volcano Monitoring

Europe’s volcanic monitoring priorities include:

These are established volcanic systems, not confirmed new eruptions or emergency declarations.

Official sources: INGV, Icelandic Meteorological Office and the Smithsonian Global Volcanism Program.

🌊 European Flooding and Coastal Risk

The most important hydrological concerns entering Wednesday are associated with severe rainfall and coastal warnings in southwestern Europe.

Areas requiring attention

Portugal and Madeira: Heavy rainfall, rapid runoff and dangerous coastal conditions.

Spain: Rainfall warnings and hazardous Atlantic surf.

Italy and Greece: Localized flooding potential where intense rainfall develops.

France: Flood monitoring in areas covered by official alerts.

⚠️ Flood safety

Never drive through flooded roads. Water depth and road damage may be impossible to judge.

Avoid riverbanks, drainage channels and coastal promenades during severe-weather warnings.

Follow evacuation instructions and road closures issued by local authorities.

🌡️ European Temperature Outlook

Europe continues its transition from autumn toward winter, with substantial differences between northern and southern regions.

These are broad seasonal descriptions, not verified city-specific temperature forecasts for November 11. Exact daily highs and lows should be obtained from national meteorological services.

📅 Europe Weather Outlook — November 11–14, 2026

This is a hazard-monitoring outlook based on available information, not a newly verified continent-wide numerical forecast.

🛡️ European Weather Safety Checklist

Residents and travelers should take particular care where official warnings are active.

• 🔴 Red warnings: Follow emergency instructions and avoid unnecessary exposure.

• 🟠 Orange warnings: Prepare for significant disruption and dangerous conditions.

• 🌧️ Flooding: Avoid submerged roads and fast-moving water.

• 🌊 Coastal weather: Stay away from exposed sea walls, rocks and dangerous surf.

• 🌫️ Fog: Reduce speed and allow extra travel time.

• ❄️ Snow and ice: Check mountain roads, passes and transport advisories.

• 🌋 Volcanoes and earthquakes: Follow official geological and civil-protection information.

🔎 Official Weather and Natural Hazard Sources

Orbis Weather uses established meteorological, hydrological and geological agencies as reference points.

📝 Orbis Weather Editorial Methodology and Transparency

Report date: Wednesday, November 11, 2026

Geographic scope: Europe and surrounding Mediterranean and North Atlantic regions.

Editorial responsibility: Paul Harrison, Founder & Publisher, Orbis Weather.

This report combines recently published weather-warning information, official civil-protection notices, regional meteorological context and established geological monitoring information.

How this report is prepared

Weather hazards are evaluated using available official agency information and credible secondary reporting.

Where a warning or forecast has been independently identified, its source and timing are provided.

Where information cannot be verified for the exact reporting date, the article identifies it as a monitoring priority, seasonal risk or forecast possibility rather than a confirmed event.

Data limitations

The European warning figures cited in this report are from a November 10, 21:00 UTC snapshot. They are not a live count of warnings throughout November 11.

Weather warnings may be issued, modified or canceled after publication.

This edition does not provide an independently verified Europe-wide set of hourly forecasts, exact city temperatures, complete daily earthquake records or new volcanic eruption reports.

Corrections policy

Orbis Weather aims to distinguish observed events, official forecasts and longer-term risks.

If an error is identified, the article should be corrected promptly, with material changes documented transparently.

Orbis Weather is an independent weather information publisher and does not issue official meteorological or emergency warnings.

For immediate safety decisions, readers should consult their national meteorological service and local emergency authorities.

🌍 Final Outlook — Europe, November 11, 2026

Europe’s most significant weather concerns entering Wednesday are concentrated around Portugal, Spain and the Atlantic islands, where severe rainfall, coastal conditions and strong winds are the main threats.

Madeira deserves particular attention following the official warning about Depression Charles, with powerful gusts and heavy rainfall expected overnight into Wednesday.

Italy, Greece and parts of southeastern Europe also require monitoring for rainfall and wind, while snow, ice and fog present additional travel hazards farther north and east.

Across the continent, the arrival of colder weather is increasing the importance of winter preparedness, particularly in mountainous regions.

The priority for Wednesday is clear: follow active severe-weather warnings in southwestern Europe, monitor changing Mediterranean conditions and remain alert to localized flooding and travel disruption.

Written by Paul Harrison for Orbis Weather — Independent global weather, climate and natural hazards coverage