# Balkans weather: extreme heat, storms, and wildfire risks

> Live situation record from CLSTR: https://clstr.news/situations/early-may-weather-swings-in-bulgaria-trigger-alerts-crop-damage-and-storm-forecasts
> Updated: 2026-09-11T06:22:31.000Z. Sources: 867. Developments: 294.

Weather patterns across the Balkans and Central Europe continue to fluctuate between extreme heat and intense atmospheric instability. 

In Italy, severe thunderstorms and heavy rainfall have caused flooding and fallen trees, with Potenza reporting 56 mm of rain in under an hour and Liguria seeing 85.4 mm in one hour. Slovenia has issued orange alerts for the southwest, where heavy rain and wind could lead to flash floods and have already disrupted rail transport and power supplies. Destructive winds and hail are also expected across the Adriatic, including Croatia and Bosnia and Herzegovina.

Romania is transitioning from intense heatwaves, with temperatures reaching 33°C to 36°C in regions like Banat and Oltenia, to severe storms. From September 11 through September 13, meteorologists warn of torrential rains, lightning, and wind gusts of 50-60 km/h. In areas like Satu Mare, temperatures are expected to drop sharply from near 30°C to approximately 18°C during this transition.

Bulgaria is experiencing a final period of high temperatures, with highs between 30°C and 37°C in Sofia and Veliko Tarnovo. However, a cold air mass is expected to bring a sharp reversal this weekend, bringing thunderstorms, heavy rainfall, and localized hail, particularly to the Rila-Rhodope and Central Stara Planina regions. By Sunday, temperatures in Sofia are forecast to drop to 20-21°C.

## Claims

- The heatwave includes tropical nights with minimum temperatures between 18 and 23 degrees Celsius. (disputed by 19 sources)
- An orange heatwave code has been issued for Caraș-Severin, Timiș, Arad, Bihor, Satu Mare, Sălaj, and Maramureș. (disputed by 11 sources)
- ANM issued a red heat alert for the Romanian counties Maramureș, Satu Mare, Sălaj, Bihor, Arad, Timiș and Caraș‑Severin until 7 August. (disputed by 6 sources)
- The National Meteorological Administration (ANM) has issued heatwave warnings for Romania. (corroborated by 23 sources)
- The heatwave index (ITU) may reach or exceed the critical threshold of 80 units. (corroborated by 23 sources)
- Maximum temperatures are forecast at 37‑38 °C in Satu Mare and 39‑40 °C in Bihor and Arad. (corroborated by 20 sources)
- ANM issued warnings for torrential rains, wind, and hail across half of Romania. (corroborated by 19 sources)
- ANM issued an orange heat alert for Timiș, Hunedoara, Alba, Mureș, Cluj, Sălaj, Bistrița‑Năsăud and Maramureș with maximum temperatures of 35‑38 °C. (corroborated by 16 sources)
- ANM issued a red heat‑wave alert for Satu Mare, Bihor and Arad from 02 August 10:00 UTC to 03 August 10:00 UTC. (corroborated by 16 sources)

## Timeline

### 2026-09-11: Romania weather alert: Torrential rains and storms expected

Romania faces severe weather from September 11-13, including torrential rains, wind gusts, and hail, following a period of high temperatures and heat alerts.

6 sources. https://clstr.news/cluster/romania-weather-alert-torrential-rains-and-storms-expected

### 2026-09-10: Italy storms cause two deaths and widespread flooding

Severe storms, tornadoes, and flooding in Italy have resulted in at least two deaths and caused widespread disruption, including flooding in Rome and Milan and damage in Tuscany and Piedmont.

2 sources. https://clstr.news/cluster/italy-storms-cause-two-deaths-and-widespread-flooding

### 2026-09-10: Bulgaria weather: High temperatures followed by weekend storms

Bulgaria faces a final heatwave with temperatures up to 37°C before a sharp weekend shift brings thunderstorms, heavy rain, and significantly cooler temperatures.

11 sources. https://clstr.news/cluster/bulgaria-experiences-unusually-high-september-temperatures

### 2026-09-08: Romania weather alerts: Heatwaves followed by torrential storms

Romania faces a period of extreme weather, moving from intense heatwaves with temperatures up to 36°C to severe thunderstorms, torrential rains, and strong winds starting Friday evening.

26 sources. https://clstr.news/cluster/romania-issues-yellow-code-heat-warning-for-western-regions

### 2026-09-08: Extreme weather causes fatalities and flooding across Italy, Slovenia, and Bosnia

Severe storms and heavy rainfall across Italy, Slovenia, and Bosnia and Herzegovina have caused two deaths in Italy, significant flooding, and infrastructure damage, prompting emergency funding and warnings.

203 sources. https://clstr.news/cluster/bulgaria-weather-forecast-sunny-skies-and-rising-temperatures

### 2026-09-06: Bulgaria weather: High heat in Plovdiv followed by temperature drop

Bulgaria faces high temperatures up to 36°C in Plovdiv this Sunday, followed by a cooling trend starting Monday with temperatures dropping to between 26°C and 31°C nationwide.

5 sources. https://clstr.news/cluster/bulgaria-weather-high-heat-in-plovdiv-followed-by-temperature-drop

### 2026-09-04: Romania faces heatwave and high wind warnings

Romania is under yellow code warnings for a heatwave with temperatures up to 36°C and strong wind gusts exceeding 90 km/h in mountainous areas.

34 sources. https://clstr.news/cluster/romania-issues-yellow-alert-for-heatwaves-and-high-temperatures

### 2026-09-02: Romania weather alerts: Torrential rains and flood risks

Romania faces weather alerts for torrential rains, thunderstorms, and wind gusts through September 3, alongside flood warnings for the Trotuș River tributaries.

10 sources. https://clstr.news/cluster/romania-weather-forecast-predicts-heat-and-heavy-rain

### 2026-09-01: Bulgaria weather forecast predicts heat and afternoon storms

Bulgaria faces a mix of high temperatures and afternoon thunderstorms. While sunny weather prevails, convective clouds may bring intense rain and hail, especially in the southwest, before a cold front arrives.

7 sources. https://clstr.news/cluster/bulgaria-weather-forecast-sunny-skies-with-potential-thunderstorms

### 2026-08-31: North Macedonia battles seven active wildfires

Seven wildfires remain active across North Macedonia, with 24 fires recorded since August 30. One fire is under control, and 16 have been extinguished.

6 sources. https://clstr.news/cluster/north-macedonia-battles-seven-active-wildfires

### 2026-08-30: Bulgaria weather: Record heat in August followed by warm September

Bulgaria concludes a record-breaking hot and dry August 2026. September begins with high temperatures and localized thunderstorms before a potential cooling trend later in the month.

13 sources. https://clstr.news/cluster/bulgaria-weather-high-temperatures-and-thunderstorms-forecast-for-end-of-august

### 2026-08-30: Regional emergencies: Drownings, fatal accidents, and major fires reported

Multiple tragedies reported in Romania and Bulgaria, including the drowning of two Moldovan professionals in the Black Sea and several fatal road accidents and large-scale vegetation fires.

27 sources. https://clstr.news/cluster/two-moldovan-officials-die-on-the-bulgarian-coast

### 2026-08-29: Extreme weather impacts Romania, Italy, and North Macedonia

Romania faces heatwaves up to 36°C and thunderstorms, while the Danube's low flow impacts Cernavodă's reactors. Italy and North Macedonia also report high summer temperatures.

27 sources. https://clstr.news/cluster/romania-weather-high-temperatures-and-storm-risks-forecast-for-weekend

### 2026-08-27: Bulgaria issues yellow weather code for intensive rainfall

Bulgaria faces yellow weather warnings for heavy rain in several regions. Meanwhile, experts warn that climate change and melting permafrost are increasing the risk of extreme natural disasters.

4 sources. https://clstr.news/cluster/bulgaria-issues-yellow-weather-code-for-intensive-rainfall

### 2026-08-27: Bulgaria weather forecast shows continued summer heat

Bulgaria continues to experience summer weather with temperatures reaching up to 35°C. While much of the country remains sunny, some regions may see localized rain, thunderstorms, and cooling from the northeast

15 sources. https://clstr.news/cluster/bulgaria-weather-wind-warnings-for-coast-and-rain-in-central-regions

### 2026-08-27: Bulgaria heatwave increases cardiovascular risks

Extreme heat in Bulgaria, with temperatures up to 40°C, is raising risks of heart attack and stroke. Experts advise caution for those with cardiovascular issues as high temperatures persist through August.

3 sources. https://clstr.news/cluster/bulgaria-heatwave-increases-cardiovascular-risks

### 2026-08-27: Romania and Moldova face extreme weather, drought, and flooding

Romania and Moldova face severe weather extremes, including intense storms and flash flood risks in Romania, alongside critical drought conditions and record-low river levels in Moldova.

44 sources. https://clstr.news/cluster/romania-issued-yellow-code-weather-alerts-for-torrential-rain-and-storms

### 2026-08-25: Bulgaria weather warnings issued for heavy rain and storms

Bulgaria's NIMH has issued yellow weather warnings for several regions, forecasting intense rainfall, thunderstorms, and hail as a cold front moves through the country.

16 sources. https://clstr.news/cluster/bulgaria-issues-yellow-weather-warning-for-heavy-rain-and-hail

### 2026-08-25: Romania and Moldova face severe storms, heatwaves, and flooding risks

Romania and Moldova are experiencing severe weather, including torrential rains, thunderstorms, and heatwaves. Yellow alerts are in effect for flooding, wind gusts, and high heat indices across multiple regions

50 sources. https://clstr.news/cluster/weather-forecast-for-romania-and-moldova-heatwaves-and-rain

### 2026-08-23: Romania and Moldova face extreme weather and independence milestones

Romania faces intense heatwaves and severe storms with temperatures up to 37°C, while Moldova prepares for its 35th independence anniversary amid mild summer weather.

32 sources. https://clstr.news/cluster/romania-issues-yellow-code-heatwave-warning-for-bucharest-and-southern-regions

### 2026-08-20: Emergency services respond to widespread fires and accidents in Romania, Moldova, and Serbia

Emergency services in Romania, Moldova, and Serbia are managing multiple crises, including large-scale forest fires, a landfill blaze in Orhei, and a fatal vehicle accident in Băile Olănești.

48 sources. https://clstr.news/cluster/cluj-tribunal-maintains-arrest-for-seven-ambulance-attackers

### 2026-08-20: Bulgaria and Romania face extreme heat and severe storm warnings

Bulgaria and Romania are facing extreme weather, including heatwaves with temperatures up to 41°C and orange alerts, alongside warnings for torrential rain, hail, and strong winds in several regions.

63 sources. https://clstr.news/cluster/romania-faces-intense-heatwave-with-temperatures-reaching-40c

### 2026-08-18: Romania faces multiple fires and environmental incidents

Romania faces various emergencies including vegetation fires during a heatwave, waste burning smoke in Ilfov, and a fatal workplace electrocution in Dolj, alongside environmental cleanup efforts in Moldova.

8 sources. https://clstr.news/cluster/sanitation-worker-fatally-electrocuted-in-dolj

### 2026-08-18: Romania heatwave: Extreme temperatures and tropical nights forecast

Romania is facing an intensifying heatwave with Orange and Yellow weather codes. Temperatures are expected to reach up to 40°C in some regions, accompanied by tropical nights and high thermal discomfort.

30 sources. https://clstr.news/cluster/romania-weather-forecast-predicts-heatwave-and-drought-through-september

### 2026-08-18: Bulgaria weather forecast: rain in south and northeast followed by heat

Bulgaria faces variable cloudiness and rain in southern and northeastern regions before transitioning to sunny, hot weather with temperatures reaching up to 38°C by the end of the week.

5 sources. https://clstr.news/cluster/bulgaria-weather-forecast-rain-in-south-and-northeast-followed-by-heat

### 2026-08-16: Romania faces extreme weather shifts from heatwaves to storms

Romania faces a week of extreme weather, transitioning from heatwaves of up to 37°C to severe storms, torrential rain, and high winds, followed by a return to high temperatures by late August.

31 sources. https://clstr.news/cluster/romania-issues-yellow-code-heatwave-warnings

### 2026-08-14: Romania faces heatwave followed by sudden storms and cooling

Romania faces a severe heatwave with temperatures up to 37°C, followed by a sudden shift to torrential storms, high winds, and a temperature drop of up to 10°C starting Monday night.

37 sources. https://clstr.news/cluster/romania-issues-yellow-code-heatwave-warning-for-six-counties

### 2026-08-13: Bulgaria weather forecast: Sunny skies followed by storms and rising heat

Bulgaria faces sunny weather and high temperatures followed by a midweek atmospheric disturbance bringing potential storms, hail, and brief cooling before temperatures rise again.

10 sources. https://clstr.news/cluster/bulgaria-weather-forecast-sunny-conditions-and-temperatures-up-to-32c

### 2026-08-11: North Macedonia faces record wildfire numbers this summer

North Macedonia is experiencing a record number of wildfires this summer, with at least 21 active fires reported by late afternoon, affecting various municipalities and threatening local landmarks.

17 sources. https://clstr.news/cluster/north-macedonia-faces-record-number-of-active-wildfires

### 2026-08-10: Bulgaria faces extreme heatwave with yellow weather warnings

Bulgaria is under a yellow weather warning as temperatures hit up to 38°C. A shift toward cooler air and thunderstorms is expected by Thursday, alongside strong winds on the Black Sea coast.

16 sources. https://clstr.news/cluster/bulgaria-heatwave-yellow-code-issued-for-16-regions

### 2026-08-10: Romania heatwave triggers orange and yellow weather warnings

Romania is facing a severe heatwave with orange warnings in the west and yellow warnings nationwide. Temperatures may reach 39°C, accompanied by tropical nights and high thermal discomfort indices.

35 sources. https://clstr.news/cluster/jec-tower-in-jeddah-reaches-430-meters-in-construction

### 2026-08-08: Bulgaria weather warning issued for thunderstorms and hail

Bulgaria's NIMH issued a yellow code warning for thunderstorms, rain, and hail in Blagoevgrad, Smolyan, Pazardzhik, and Sofia-region, amidst ongoing high temperatures across the country.

13 sources. https://clstr.news/cluster/bulgaria-weather-forecast-heat-and-thunderstorms

### 2026-08-07: Romania faces multiple emergencies from mall fire to severe storms

Romania reports multiple emergencies, including a heavy smoke evacuation of 370 people from a Deva mall, storm damage in Sibiu and Hunedoara, and a serious motorcycle accident in Sebeș.

12 sources. https://clstr.news/cluster/firefighters-clear-fallen-tree-blocking-both-lanes-on-dn73-in-stlpeni-arge

### 2026-08-06: Romania heat wave prompts public to avoid air conditioning over Legionella concerns

Romanian residents are avoiding air‑conditioning amid a heat wave, fearing Legionella infection from poorly maintained units; experts urge regular professional cleaning to prevent respiratory illness.

6 sources. https://clstr.news/cluster/romania-heat-wave-prompts-public-to-avoid-air-conditioning-over-legionella-concerns

### 2026-08-06: Romania faces extreme heatwaves and widespread flood warnings

Romania faces extreme weather with intense heatwaves and high heat-humidity indices, alongside yellow and red flood warnings across 28 counties due to torrential rain and rising river levels.

37 sources. https://clstr.news/cluster/heatwave-and-storm-alerts-issued-for-romania-and-moldova

### 2026-08-06: Bulgaria issues heat alerts as temperatures reach 40°C

Bulgaria has issued orange and yellow weather alerts as a major heatwave brings temperatures up to 40°C, with risks of thunderstorms and hail expected over the weekend.

10 sources. https://clstr.news/cluster/bulgaria-sees-scorching-temperatures-and-thunderstorms-on-august-7

### 2026-08-05: Romania extends heavy‑truck traffic bans amid heat‑wave

Romania's CNAIR extended a ban on trucks over 7.5 t on major roads in seven counties during 12:00‑20:00 on Aug 5‑6 due to a heat‑wave, exempting essential services.

14 sources. https://clstr.news/cluster/cluj-napoca-alters-traffic-for-untold-festival-and-gheorgheni-oneway-rules

### 2026-08-05: Romanian heat wave heightens car safety hazards

Romanian heat wave pushes car interiors above 55 °C, making batteries, phones and pressurised containers hazardous, while winter tyres soften and lose grip, increasing accident risk.

3 sources. https://clstr.news/cluster/romanian-heat-wave-heightens-car-safety-hazards

### 2026-08-04: Romanian heat wave prompts health‑focused diet advice and turns malls into cool refuges

During Romania's heat wave, health officials urge lighter meals and reduced sugary drinks, while malls serve as cool refuges, with retail sales down 5.5% and early discounts to spur spending.

7 sources. https://clstr.news/cluster/romanian-heat-wave-prompts-healthfocused-diet-advice-and-turns-malls-into-cool-refuges

### 2026-08-04: Bulgaria issues yellow heat warning as temperatures soar to 37°C

Bulgaria’s meteorology agency issued a yellow heat warning for 21‑22 regions, forecasting up to 37 °C, with health advice and temporary truck restrictions on major highways.

11 sources. https://clstr.news/cluster/bulgaria-issues-yellow-heat-alert-as-temperatures-near-38c

### 2026-08-03: Romania endures extreme heatwave and violent storms

Romania faces red heat warnings up to 41 °C and orange alerts, then severe storms with 70‑90 km/h winds, hail and torrential rain across multiple counties and parts of Moldova.

60 sources. https://clstr.news/cluster/mountain-guide-detained-after-dentist-antonias-fatal-fall-in-romanias-bucegi-mountains

### 2026-08-02: Struga, Macedonia Controls Dozens of Small Fires as Water Remains Unsafe for Drinking

Macedonian rescue chief Stojanche Angelov reports about 20 small fires in Struga, most extinguished, and warns that Gostivar’s water remains unsafe due to bacterial contamination.

4 sources. https://clstr.news/cluster/struga-macedonia-controls-dozens-of-small-fires-as-water-remains-unsafe-for-drinking

### 2026-08-01: Romanian health officials warn against alcohol consumption during heatwave

European health experts, including Romania’s Prof. Radu Ţincu, warn that alcohol worsens dehydration and heat‑stroke risk during the current heatwave, urging people to avoid alcohol, stay hydrated and limit sun

2 sources. https://clstr.news/cluster/romanian-health-officials-warn-against-alcohol-consumption-during-heatwave

### 2026-08-01: Romania imposes heavy‑truck traffic bans in three counties amid heatwave

Romanian police ban trucks over 7.5 t on major roads in Arad, Bihor and Satu Mare from noon to 8 p.m. due to a red‑code heat alert, with many exemptions and safety advice for drivers.

7 sources. https://clstr.news/cluster/ukraine-sends-firefighters-to-assist-france-in-massive-wildfire-fight

### 2026-07-31: Hungary and Romania battle extreme heatwave, alerts and low water

A severe heatwave hits Hungary and Romania, prompting health alerts, water‑level drops in the Danube and Tisza, free swimming in Hungarian towns, and voluntary power cuts of over 400 MW.

150 sources. https://clstr.news/cluster/aquatim-urges-water-conservation-in-timi-county-amid-orange-heat-alert

### 2026-07-29: North Macedonia battles multiple wildfires in ten municipalities

North Macedonia's crisis agency reported 16 extinguished fires across ten municipalities, with two active blazes in Doleneni and Kichevo and one under control near Kavadarci.

3 sources. https://clstr.news/cluster/north-macedonia-battles-multiple-wildfires-in-ten-municipalities

### 2026-07-29: Bulgaria to see hot, sunny weather with temperatures up to 36°C on July 31

Bulgaria will experience sunny, hot weather on July 31, with highs of 31‑36 °C nationwide, 35‑36 °C in Plovdiv, around 32 °C in Sofia, and sea temperatures of 24‑25 °C.

4 sources. https://clstr.news/cluster/bulgaria-faces-scorching-heat-wave-with-temperatures-reaching-36-c

### 2026-07-26: Romania issues yellow weather alerts for storms, hail and flood risk

ANM issued yellow alerts for storms, hail and strong winds across central Romania (July 27‑28 2026); hydrological alerts warn of rapid runoff and floods; Danube flow drops sharply; heatwave may push temps to 39

29 sources. https://clstr.news/cluster/viktor-yanukovych-resides-in-russian-luxury-estate-with-vast-land-holdings

### 2026-07-26: Bulgaria faces heat wave with temperatures up to 41 °C

Bulgaria’s NIMH predicts a heat wave with temps up to 41 °C, sunny skies, occasional thunderstorms and strong winds, affecting coastal and inland areas.

13 sources. https://clstr.news/cluster/bulgaria-experiences-hot-summer-spell-with-temperatures-up-to-33-c

### 2026-07-25: Slovenia braces for thunderstorms and heightened fire danger

Slovenia will see thunderstorms, rain and fire‑danger warnings on Sunday, with temperatures up to 28 °C; nearby Italy and Croatia face similar conditions.

4 sources. https://clstr.news/cluster/slovenia-braces-for-thunderstorms-and-heightened-fire-danger

### 2026-07-25: Macedonia records twelve outdoor fires, three remain active

Macedonia's crisis centre logged twelve open‑space fires; three remain active in Probistip, Kumanevo and Petrovec, one under control near Rosoman, while eight others have been extinguished.

9 sources. https://clstr.news/cluster/macedonia-records-twelve-outdoor-fires-three-remain-active

### 2026-07-24: Bulgaria braced for cold front, heavy rain and cooler temps

A west‑northwest cold front will cool Bulgaria to 18‑20 °C west and 26‑28 °C east on July 24‑25, bringing intense rain, thunderstorms, hail and strong winds, especially in mountainous and coastal areas.

7 sources. https://clstr.news/cluster/bulgaria-faces-sharp-temperature-drop-and-intense-rain-on-july-24

### 2026-07-24: ANM issues yellow weather alert for heavy rain, hail and strong winds across western and central Romania

ANM’s yellow alert on 27 July predicts heavy rain, hail and wind gusts up to 100 km/h across western and central Romania.

48 sources. https://clstr.news/cluster/romania-and-moldova-face-july-24-weather-forecasts-storms-in-romania-stable-conditions-in-moldova

### 2026-07-23: Severe thunderstorms and hail batter northeastern Slovenia

Intense thunderstorms with hail and strong winds swept northeastern Slovenia, affecting dozens of towns, causing tree damage and over 14,000 lightning strikes, and later nearing the Croatian border.

3 sources. https://clstr.news/cluster/severe-thunderstorms-and-hail-batter-northeastern-slovenia

### 2026-07-23: Romanian experts outline optimal clothing for heat waves

Romanian experts advise wearing loose, breathable fabrics in light colours to stay cool during heat waves, noting that fit matters more than colour and can cut AC use.

3 sources. https://clstr.news/cluster/romanian-experts-outline-optimal-clothing-for-heat-waves

### 2026-07-22: Skopje storm injures over 30, damages infrastructure and triggers compensation claims

A severe storm hit Skopje, injuring over 30, damaging vehicles, roofs and public buildings; authorities opened hotlines and commissions to handle compensation claims.

5 sources. https://clstr.news/cluster/skopje-storm-leaves-more-than-30-injured

### 2026-07-22: Balkans struck by severe storms causing one death and dozens of injuries

Severe storms across the Balkans killed one person in Albania, injured 13, devastated crops in Bosnia, ripped trees and damaged public buildings in North Macedonia, and caused coastal flooding in Croatia.

5 sources. https://clstr.news/cluster/balkans-struck-by-severe-storms-causing-one-death-and-dozens-of-injuries

### 2026-07-22: Romanian Health Ministry launches flood health protection plan

Romania's Health Ministry ordered public health directorates to take flood‑related health measures, including water safety, medical aid and public guidance, with constant monitoring and rapid intervention.

5 sources. https://clstr.news/cluster/romanian-health-ministry-launches-flood-health-protection-plan

### 2026-07-22: Bulgaria issues orange weather warning for heavy rain and storms

Bulgaria's NIMH issued orange warnings for intense rain, thunderstorms and hail in eight provinces on 22 July, extending to 25 provinces with yellow/orange alerts on 23 July, forecasting 25‑30 °C temperatures,

5 sources. https://clstr.news/cluster/bulgaria-issues-orange-weather-warning-for-heavy-rain-and-storms

### 2026-07-21: Cooler, rainy weather forecast for parts of Romania and Moldova on July 22

On July 22, cooler, rainy weather is forecast for Cluj (Romania) with highs under 25 °C and for most of Moldova with temperatures not exceeding 22 °C, plus thunderstorms and wind.

6 sources. https://clstr.news/cluster/cooler-rainy-weather-forecast-for-parts-of-romania-and-moldova-on-july-22

### 2026-07-21: Romania issues orange and red weather alerts amid heavy rains and floods

Romania faced orange, yellow and red weather alerts as heavy rain, strong winds and floods battered Bucharest, many counties and river basins, prompting emergency actions and road disruptions.

33 sources. https://clstr.news/cluster/romania-issues-red-flood-alert-as-storms-devastate-prahova-dmbovia-and-craiova

### 2026-07-21: Kosovo faces severe storm warning as authorities urge safety measures

Kosovo's IHMK issued an orange alert for 22 July, warning of hail, heavy rain, strong winds, lightning, flash floods and infrastructure damage, while emergency agencies issued safety directives.

12 sources. https://clstr.news/cluster/kosovo-weather-service-issues-local-storm-warning-with-heavy-rain-and-hail

### 2026-07-21: Balkan hit by extreme supercell storms after ESTOFEX issues highest alerts

ESTOFEX warned the Balkans with a Level 3 alert for supercell storms; hail, strong winds and possible tornadoes have damaged crops, livestock and infrastructure in Bosnia‑Herzegovina, Croatia, Montenegro, and a

50 sources. https://clstr.news/cluster/estofex-warns-of-severe-supercell-storms-across-adriatic-region

### 2026-07-20: Skopje storm inflicts extensive damage and dozens injured

A July 2026 windstorm hit Skopje, toppling trees, damaging roofs and cars, sparking fires and prompting over 9 000 emergency calls; at least 33 people were injured and hospitals treated dozens of patients.

40 sources. https://clstr.news/cluster/skopje-storm-causes-widespread-property-damage

### 2026-07-20: Bulgaria Issues Yellow Weather Warning for Storms and Hail on July 21

Bulgaria’s NIMH issued a yellow‑code alert on 21 July for storms, heavy rain and hail across 14 provinces, warning of localized flooding, hail and moderate winds with temperatures 30‑35 °C.

15 sources. https://clstr.news/cluster/bulgaria-braces-for-severe-hailstorms-during-ildelen-week

### 2026-07-19: Fire at Dobrashanci landfill near Strumica contained, officials warn residents

A fire at a landfill near Dobrashanci village, Strumica, North Macedonia was contained after firefighters used soil to smother flames; officials warned residents about hazardous smoke and called for an inquiry.

2 sources. https://clstr.news/cluster/fire-at-dobrashanci-landfill-near-strumica-contained-officials-warn-residents

### 2026-07-19: Romania red flood alert amid thunderstorms and transport chaos

Romania’s ANM raised a red flood alert for Prahova and Dâmbovița as thunderstorms bring flash floods, hail and 90 km/h winds, causing road and rail disruptions; similar severe weather alerts were issued in Croa

22 sources. https://clstr.news/cluster/romania-issues-severe-storm-and-heat-alerts-for-vrancea-and-central-regions

### 2026-07-19: Heatwave Hydration Guidelines for Romania

Experts urge Romanians to drink 2.7‑3.7 L of fluids daily in heat, noting electrolytes are only needed for intense exercise and that coffee and milk aid hydration, while over‑hydration is rare.

3 sources. https://clstr.news/cluster/heatwave-hydration-guidelines-for-romania

### 2026-07-19: Bușteni flash flood forces evacuations, blocks DN1 and triggers massive rescue effort

Flash floods in Bușteni (19‑20 July 2026) inundated homes, blocked DN1 and rescued a 33‑year‑old woman and 11 others; military troops and emergency services deployed across Prahova and 16 counties.

42 sources. https://clstr.news/cluster/romanian-police-detain-highspeed-driver-and-aggressive-truck-driver

### 2026-07-19: Balkan region faces unstable weather with rain, thunderstorms and cooler temperatures

Balkan weather services warn of rain, thunderstorms, hail and gusty winds across Croatia, Bosnia‑Herzegovina and Serbia, with cooler temperatures expected in the coming days.

24 sources. https://clstr.news/cluster/croatia-and-bosnia-face-rain-thunderstorms-and-cooler-temperatures

### 2026-07-18: Slovenian towns battered by flash floods and wind damage

A severe storm caused flash floods, wind‑damage and hail across western Slovenia, prompting 33 emergency interventions and extensive property loss.

27 sources. https://clstr.news/cluster/severe-storm-destroys-trees-and-cuts-power-in-ni-and-bosnia

### 2026-07-18: Storm rescues three Austrians, grounds dozens of vessels on Croatia’s Adriatic coast

A severe storm on the Croatian Adriatic rescued three Austrian sailors near Rt Kamenjak and left dozens of boats grounded on nearby islands, with no injuries reported.

29 sources. https://clstr.news/cluster/six-rescued-near-dobre-cove-in-montenegro

### 2026-07-18: Bulgaria Wildfire Near Sunny Beach Forces Evacuations

A wildfire near Sunny Beach, Bulgaria, burned 100 decares of dry vegetation on 18 July, forcing evacuation of over 15 homes; no injuries reported.

5 sources. https://clstr.news/cluster/bulgaria-wildfire-near-sunny-beach-forces-evacuations

### 2026-07-17: Moldovan and Romanian officials caution public on swimming and exercise during heat wave

Moldovan authorities warn against unsafe swimming and alcohol use during a heat wave, while Romanian experts advise early‑day, shaded exercise and proper hydration.

2 sources. https://clstr.news/cluster/moldovan-and-romanian-officials-caution-public-on-swimming-and-exercise-during-heat-wave

### 2026-07-17: Romania endures extreme heat wave and storm alerts, sparking power cuts and rising electricity bills

Romania faced a severe heat wave and storm warnings, causing power cuts, infrastructure damage and higher electricity bills, underscoring energy system vulnerabilities.

56 sources. https://clstr.news/cluster/romania-endures-extreme-heat-wave-with-tropical-nights-and-severe-storms

### 2026-07-16: Bulgaria faces scorching weekend before thunderstorms arrive

Bulgaria endures 31‑37 °C heat on July 18‑19 2026 before a cold front triggers thunderstorms, hail and cooler temps across western and central regions.

12 sources. https://clstr.news/cluster/bulgaria-sees-mostly-sunny-july-17-with-scattered-thunderstorms

### 2026-07-16: Romanian experts advise on summer hair care and heatstroke prevention

Romanian experts advise rinsing hair after swimming, using UV spray and gentle drying to protect hair in summer, while doctors warn of heat‑stroke risks, urging hydration, light clothing and prompt medical care

4 sources. https://clstr.news/cluster/romanian-experts-advise-on-summer-hair-care-and-heatstroke-prevention

### 2026-07-15: Firefighters extinguish local blazes in Bulgaria and North Macedonia

Firefighters contained a building fire in Haskovo, Bulgaria, and a forest blaze in Ohrid, North Macedonia, with help from locals and volunteers.

2 sources. https://clstr.news/cluster/firefighters-extinguish-local-blazes-in-bulgaria-and-north-macedonia

### 2026-07-15: Romanian logistics firms adjust operations for heat and holiday deliveries

Raben Romania adapts routes and driver safety measures for heat wave conditions, while ANCOM urges consumers to plan deliveries and guard personal data during summer holidays.

3 sources. https://clstr.news/cluster/romanian-logistics-firms-adjust-operations-for-heat-and-holiday-deliveries

### 2026-07-14: Wildfires Threaten Villages in Macedonia and Greece

Wildfires hit Strumica area in Macedonia, sparing homes and a church, while a wind‑driven blaze on Greece’s Evia island prompted evacuations and a major firefighting response.

2 sources. https://clstr.news/cluster/wildfires-threaten-villages-in-macedonia-and-greece

### 2026-07-14: Plovdiv heat forecast: up to 35 °C with brief afternoon showers

Plovdiv will see up to 35 °C today, sunny mornings, brief afternoon showers, light‑moderate winds, and sea temperatures of 22‑24 °C.

2 sources. https://clstr.news/cluster/plovdiv-heat-forecast-up-to-35-c-with-brief-afternoon-showers

### 2026-07-14: Meteotsunami sends water rushing over Hvar’s Stari Grad, leaves boats stranded

A meteotsunami on 15‑16 July caused a 30 cm sea‑level rise and a 60 cm drop at Hvar’s Stari Grad, flooding streets, prompting tourists to flee and grounding boats.

49 sources. https://clstr.news/cluster/severe-storm-sweeps-slovenia-brings-hail-and-floods-croatian-regions-warned

### 2026-07-14: Romania under heatwave and storm warnings as temperatures soar

Romania faces a heatwave with temperatures up to 37 °C and tropical nights, plus Code Yellow storm and flood alerts across multiple counties.

27 sources. https://clstr.news/cluster/heat-wave-and-thunderstorms-expected-across-romania-and-moldova

### 2026-07-14: Bulgaria sees soaring heat as temperatures reach 36 °C

Bulgaria faces a heat wave with temperatures up to 36 °C, sunny conditions, and health advice to avoid midday sun and stay hydrated.

6 sources. https://clstr.news/cluster/bulgaria-sees-soaring-heat-as-temperatures-reach-36-c

### 2026-07-13: Veles, Macedonia fire at bus station damages six vehicles

A fire sparked by dry grass near Veles bus station damaged six vehicles before firefighters contained it; authorities warned against open fires.

5 sources. https://clstr.news/cluster/veles-macedonia-fire-at-bus-station-damages-six-vehicles

### 2026-07-13: Romania offers quick salad recipes and anti‑sweat treatments as heatwave intensifies

Romania shares fast salad recipes and warns about aggressive anti‑sweat products and botox treatments as the heatwave persists.

3 sources. https://clstr.news/cluster/romania-offers-quick-salad-recipes-and-antisweat-treatments-as-heatwave-intensifies

### 2026-07-12: Severe hailstorm hits Slovenia, prompting orange alerts in Croatia

A severe hailstorm with 5 cm hailstones struck Slovenia and moved into Croatia, prompting orange weather alerts, flooding, road closures and power outages.

18 sources. https://clstr.news/cluster/slovenia-battered-by-violent-hailstorm-and-thunderstorms

### 2026-07-12: Romania issues extensive yellow weather alerts for storms, heavy rain and hail

ANM issued yellow‑code alerts for most of Romania on 13 July, warning of torrential rain, lightning, strong winds, hail and flood risk in northern Dobruja.

26 sources. https://clstr.news/cluster/romania-issues-yellow-weather-alert-for-heavy-storms-across-multiple-regions

### 2026-07-12: Bulgaria faces thunderstorms and heavy rain on July 13 with yellow warning for Dobrich and Varna

On July 13, Bulgaria will see sunny west, but thunderstorms, heavy rain and hail in the northeast with a yellow warning for Dobrich and Varna; temps 26‑31 °C, NW winds up to strong.

7 sources. https://clstr.news/cluster/bulgaria-braces-for-up-to-34-c-and-thunderstorms-on-sunday

### 2026-07-11: Heat Rash Cases Rise in Serbia During Summer Heat

Serbia sees a surge in heat rash this summer; symptoms, risk groups and cooling‑based treatments are outlined, with guidance on when to seek medical care.

3 sources. https://clstr.news/cluster/heat-rash-cases-rise-in-serbia-during-summer-heat

### 2026-07-11: Valandovo Forest Fire Suspected Deliberate in North Macedonia

A fire on difficult terrain near Pirin Česma in Valandovo, North Macedonia was fought with aerial “ert‑tractors” and later contained; officials suspect arson by someone familiar with the area and urge citizens

4 sources. https://clstr.news/cluster/valandovo-wildfire-in-macedonia-suspected-to-be-deliberately-set

### 2026-07-11: Hungary hits 42 °C record as European heat dome engulfs continent

A heat dome formed by African and Arabian air masses pushed record temperatures across Europe, with Hungary reaching 42 °C, causing train stops, window‑coating tricks in France, and tourism setbacks in Croatia.

11 sources. https://clstr.news/cluster/hungarys-june-heatwave-shatters-national-temperature-record-1

### 2026-07-11: Cyclone Brings Heavy Rain, Strong Winds and Fallen Trees to Russia and Serbia

A cyclone battered Russia and Serbia with heavy rain, thunderstorms and strong winds, toppling trees in Moscow and causing flooding warnings in Belgrade.

2 sources. https://clstr.news/cluster/cyclone-brings-heavy-rain-strong-winds-and-fallen-trees-to-russia-and-serbia

### 2026-07-10: Bulgaria's Summer: Beach Book Picks and Hot Weather in Plovdiv

Bulgaria's summer offerings include beach‑ready novels by authors such as Emily Henry and Taylor Jenkins Reid, while Saturday's forecast calls for scorching heat up to 34 °C in Plovdiv and 35 °C in Sandanski.

4 sources. https://clstr.news/cluster/bulgarias-summer-beach-book-picks-and-hot-weather-in-plovdiv

### 2026-07-10: Romanian heat wave pressures greenhouse farms and pushes temperatures near 33‑34°C

Romanian greenhouse farms grapple with internal temps over 40 °C while a forecast predicts 30‑33 °C across the country, prompting warnings on ventilation, irrigation and personal hydration.

2 sources. https://clstr.news/cluster/romanian-heat-wave-pressures-greenhouse-farms-and-pushes-temperatures-near-3334c

### 2026-07-10: Romania heatwave: health, nutrition and safety advice

Romanian health experts urge water‑rich foods, steady hydration, cautious use of cold showers and supplements, and pet care measures to offset heatwave risks.

8 sources. https://clstr.news/cluster/extreme-heat-heightens-irritability-and-dehydration-risks-in-romania

### 2026-07-10: Serbia and North Macedonia forecast sunny, lightly cloudy weather

Serbia and North Macedonia expect sunny, lightly cloudy weather with north‑west winds and daytime highs of 24‑34 °C, occasional brief showers later in the week.

4 sources. https://clstr.news/cluster/serbia-and-north-macedonia-forecast-sunny-lightly-cloudy-weather

### 2026-07-10: Georgi Rachev warns Bulgaria will face near‑40°C heat next week

Professor Georgi Rachev warns Bulgaria will see temperatures near 40 °C in late July as a European heat wave intensifies.

3 sources. https://clstr.news/cluster/georgi-rachev-warns-bulgaria-will-face-near40c-heat-next-week

### 2026-07-10: Romania issues yellow warning for thunderstorms, hail and heavy rain across multiple regions

ANM issued a yellow warning for thunderstorms, heavy rain, hail and strong winds across much of Romania on 12‑13 July, with flood alerts for several river basins.

28 sources. https://clstr.news/cluster/romania-and-moldova-brace-for-unstable-july-weather

### 2026-07-10: Bulgaria sees sunny start, rising clouds and isolated showers mid‑week

Bulgaria will start the week sunny and warm, with temps up to 33 °C, afternoon cloud build‑up, brief showers and thunderstorms in the northeast, and a north‑west wind easing by evening.

7 sources. https://clstr.news/cluster/bulgaria-sees-sunny-weekend-with-isolated-afternoon-showers

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Cite as: Balkans weather: extreme heat, storms, and wildfire risks. CLSTR, https://clstr.news/situations/early-may-weather-swings-in-bulgaria-trigger-alerts-crop-damage-and-storm-forecasts