# Lithuania & Latvia 2026: Cyclones and seasonal transitions > Live situation record from CLSTR: https://clstr.news/situations/lithuania-2026-weather-extremes > Updated: 2026-09-09T10:17:55.000Z. Sources: 30. Developments: 31. Lithuania is experiencing highly dynamic weather as the summer season concludes and transitions into autumn. Following a period of variable cloudiness, an atmospheric front moved across the country, bringing rain, potential thunderstorms, and wind gusts. While the final days of summer were forecasted to remain relatively pleasant, the transition into September brought lighter rain and cooler temperatures. The weather became increasingly unstable due to a series of approaching cyclones. Cyclone Sina brought rain and light thunderstorms, followed by cyclone Tessa on Tuesday, September 1, which brought a cold atmospheric front and intensifying afternoon thunderstorms. By early September, weather patterns shifted as anticyclone Ulrich brought drier and calmer conditions from the west and southwest, even as cyclone Vilja moved toward the north and northeast. This led to a period of temporary warming on Monday and Tuesday, with temperatures rising between 18 and 24 degrees Celsius. This warming trend intensified into an unseasonably warm spell, with temperatures potentially reaching 23–28 degrees Celsius. Meteorologist Gytis Valaika noted that this could become the warmest September day on record, approaching the national record of 29 degrees set in 2019. Following this peak, forecasts indicate a shift toward cooler, more autumnal conditions with intermittent rain and thunderstorms, with daytime temperatures settling between 16–21 degrees Celsius. Long-term projections suggest the second half of September may remain approximately 1.5 degrees warmer than the climate norm, with precipitation potentially reaching 40 percent above the norm. In Latvia, following the severe storm between August 21 and August 24, cleanup efforts remain ongoing. Between August 28 and August 31, the State Fire and Rescue Service (VUGD) responded to 182 calls, including 45 firefighting operations and 89 rescue missions. ## Claims - VUGD received 182 calls between August 28 and August 31. (corroborated by 2 sources) - 45 calls were for firefighting. (corroborated by 2 sources) - 89 calls were for rescue operations. (corroborated by 2 sources) - 48 calls were false alarms. (corroborated by 2 sources) - A two-story residential building in Liepāja experienced a fire involving 50 square meters of household items. (corroborated by 2 sources) - A person lost in a forest in Valdgale was located using a drone. (corroborated by 2 sources) - Ten people were rescued from a five-story residential building in Jelgava using rescue masks. (single source) - 14 people evacuated a building in Jelgava before VUGD arrived. (single source) ## Timeline ### 2026-09-09: Lithuania faces record warmth followed by cooler autumn weather Lithuania faces record-breaking warmth with temperatures up to 28°C, followed by a shift to cooler, rainy autumn weather. 4 sources. https://clstr.news/cluster/lithuania-faces-record-warmth-followed-by-cooler-autumn-weather ### 2026-09-05: Lithuania weather forecast: temporary warming followed by rain Lithuania will see a brief period of warmer, drier weather early this week as cyclone Vilja retreats, followed by incoming moisture and cooler temperatures starting Wednesday. 2 sources. https://clstr.news/cluster/lithuania-weather-forecast-warns-of-heavy-rain-and-wind ### 2026-08-31: Latvia emergency services respond to 182 calls in three days Latvia's State Fire and Rescue Service responded to 182 calls over three days, including 45 fires and 89 rescues, notably saving ten people from a residential building in Jelgava. 3 sources. https://clstr.news/cluster/latvia-emergency-services-respond-to-182-calls-in-three-days ### 2026-08-30: Lithuania weather forecast predicts series of incoming cyclones Lithuania faces a week of unsettled weather as cyclones Sina and Tessa bring rain, thunderstorms, and potential hail, with temperatures gradually cooling across the country. 2 sources. https://clstr.news/cluster/lithuania-weather-forecast-predicts-series-of-incoming-cyclones ### 2026-08-28: Lithuania weather forecast predicts rain and temperature shifts Lithuania faces changing weather through the end of summer, with rain, thunderstorms, and gusty winds expected this weekend before a transition to autumn temperatures on Tuesday. 2 sources. https://clstr.news/cluster/lithuania-weather-forecast-predicts-rain-and-temperature-shifts ### 2026-08-23: Lithuania weather forecast: transition from storms to sun and back Lithuania faces a week of changing weather, transitioning from early-week showers to sunny, dry conditions mid-week, before a new Atlantic cyclone brings heavy rain and wind by the weekend. 4 sources. https://clstr.news/cluster/lithuania-weather-forecast-variable-conditions-expected-next-week ### 2026-08-13: Lithuania weather forecast: warm weekend followed by rain Lithuania will see warm, dry weather through Saturday with temperatures up to 30°C, followed by a cold front on Sunday bringing potential showers and thunderstorms. 3 sources. https://clstr.news/cluster/lithuania-weather-forecast-warm-weekend-followed-by-rain ### 2026-08-10: Latvia emergency services respond to 133 calls amid drownings Latvia's State Fire and Rescue Service responded to 133 calls between August 7-10, including multiple fires and rescue operations. Two drownings were reported, bringing this year's total to 53. 2 sources. https://clstr.news/cluster/latvia-emergency-services-respond-to-133-calls-amid-drownings ### 2026-08-09: Lithuania weather forecast: variable skies and upcoming heatwave Lithuania faces a week of changing weather, including a temporary cooling period with rain and thunderstorms before a high-pressure system brings warmer, drier, and sunny conditions for the weekend. 2 sources. https://clstr.news/cluster/lithuania-weather-forecast-variable-skies-and-upcoming-heatwave ### 2026-08-07: Lithuania hit by heavy rain and strong winds as storm sweeps the country A severe storm brought heavy rain, thunder and 21‑23 m/s winds to Lithuania, causing tree damage and flooding; a drier, humid weekend is forecast, with more showers expected early next week. 2 sources. https://clstr.news/cluster/lithuania-hit-by-heavy-rain-and-strong-winds-as-storm-sweeps-the-country ### 2026-07-31: Latvian Fire Service Handles Fatal Drowning and Fire Incidents Latvia’s fire and rescue service dealt with a fatal lake drowning, a Riga apartment fire, and forest rescues over a 24‑hour period, issuing safety alerts for water and woodland activities. 2 sources. https://clstr.news/cluster/latvian-fire-service-handles-fatal-drowning-and-fire-incidents ### 2026-07-30: Lithuania braces for hot weekend, thunderstorms and cooler showers Lithuania faces a hot weekend with temperatures up to 33 °C, thunderstorms, strong gusts from cyclone Gudru, then cooler, drier conditions early next week. 5 sources. https://clstr.news/cluster/lithuania-faces-hot-spell-and-rain-as-forecast-warns-of-high-temperatures-and-thunderstorms ### 2026-07-26: Lithuania Braces for Cyclone Floora as Week‑Long Weather Shifts Forecast Cyclone Floora will bring thunderstorms and strong winds to Lithuania early in the week, followed by drier, warmer weather from Wednesday onward. 2 sources. https://clstr.news/cluster/lithuania-braces-for-cyclone-floora-as-weeklong-weather-shifts-forecast ### 2026-07-23: Lithuania sees warmer, drier weather ahead as anticylone moves in An anticylone will bring warmer, drier weather to Lithuania from Friday through the weekend, ending a rainy spell of cyclones; temperatures may reach up to 26 °C. 2 sources. https://clstr.news/cluster/lithuania-sees-warmer-drier-weather-ahead-as-anticylone-moves-in ### 2026-07-23: Latvia's State Fire and Rescue Service Handles 41 Calls in One Day Latvia's fire and rescue service logged 41 calls in 24 hours—11 fires, 19 rescues (including a tree rescue and a fatal drowning) and 11 false alarms—plus 127 road accidents with 19 injuries. 3 sources. https://clstr.news/cluster/latvias-state-fire-and-rescue-service-handles-41-calls-in-one-day ### 2026-07-20: Latvian fire rescue teams handle over 200 emergencies across Riga and Vidzeme Latvia's fire service responded to 206 calls over three nights, rescuing dozens, including 16 people and two dogs from a Riga high‑rise fire, and handling multiple incidents in Vidzeme. 2 sources. https://clstr.news/cluster/latvian-fire-rescue-teams-handle-over-200-emergencies-across-riga-and-vidzeme ### 2026-07-19: Lithuania braces for back‑to‑back cyclones and heavy rain this week Lithuania will face two cyclones this week, bringing heavy rain, strong coastal winds up to 20 m/s, and temperature swings between 10–22 °C. 2 sources. https://clstr.news/cluster/lithuania-braces-for-backtoback-cyclones-and-heavy-rain-this-week ### 2026-07-17: Latvian Fire Service Handles 49 Emergency Calls Across Regions Latvia’s fire service responded to 49 calls on 16‑17 July, fighting fires, rescuing people, and handling related traffic incidents, including a fatal house fire in Krāslava. 4 sources. https://clstr.news/cluster/latvian-fire-service-handles-49-emergency-calls-across-regions ### 2026-07-17: Lithuania issues yellow weather warning for thunderstorms on July 18 Meteo LT issued a yellow warning for thunderstorms and lightning across Lithuania on July 18, advising indoor shelter, unplugging devices, and noting possible power outages amid strong winds and heavy showers. 5 sources. https://clstr.news/cluster/lithuania-issues-yellow-weather-warning-for-thunderstorms-on-july-18 ### 2026-07-12: Lithuania sees return of summer heat and drier days Lithuania will experience warm 25‑30 °C temperatures, brief thunderstorms and gusty winds, then clear, dry weather with 22‑27 °C for the week. 2 sources. https://clstr.news/cluster/lithuania-sees-return-of-summer-heat-and-drier-days ### 2026-06-29: Lithuania heatwave prompts medical warnings on dehydration and heart risks Lithuania faces a 36 °C heatwave; doctors urge hydration, electrolyte balance, limited sun exposure, and medical checks for anyone experiencing weakness, dizziness, or heart irregularities. 2 sources. https://clstr.news/cluster/lithuanian-doctors-warn-of-heatwave-health-dangers ### 2026-06-29: Lithuania sees surge in flies and wasps as summer heat accelerates breeding Heat spikes above 25 °C in Lithuania are shortening fly life cycles to 7–10 days, leading to a surge in flies and wasps that spread food‑borne pathogens and cause painful, potentially fatal stings. 2 sources. https://clstr.news/cluster/lithuania-sees-surge-in-flies-and-wasps-as-summer-heat-accelerates-breeding ### 2026-06-29: Latvia's Emergency Medical Service reports heat‑related calls across all ages Latvia's emergency medical service reported heat‑related calls from children, adults and seniors, urging hydration, shade and care for vulnerable groups as a heat wave eases later in the week. 2 sources. https://clstr.news/cluster/latvias-emergency-medical-service-reports-heatrelated-calls-across-all-ages ### 2026-06-28: Lithuanian Labour Inspectorate Issues Heat‑Work Safety Guidelines Lithuania's Labour Inspectorate urges employers to limit work temperatures, provide breaks, water and shade during heat waves to protect workers, especially in high‑risk sectors. 2 sources. https://clstr.news/cluster/lithuanian-labour-inspectorate-issues-heatwork-safety-guidelines ### 2026-06-26: Lithuania hits June heat record with 36.3 °C in Druskininkai Lithuania set a new June heat record of 36.3 °C in Druskininkai; forecasts predict temperatures up to 37 °C, prompting health warnings to stay hydrated and avoid the sun. 2 sources. https://clstr.news/cluster/lithuania-hits-june-heat-record-with-363-c-in-druskininkai ### 2026-06-26: Latvia issues orange heat warning as temperatures may reach 35 °C Latvia’s meteorological service issued an orange heat warning for the weekend, forecasting temperatures up to 35 °C and urging extra precautions for vulnerable groups. 2 sources. https://clstr.news/cluster/latvia-issues-orange-heat-warning-as-temperatures-may-reach-35-c ### 2026-06-26: Lithuania heat wave triggers health warnings and safety advice Lithuania faces 30‑35 °C temperatures this weekend; officials urge reduced outdoor exposure, ample hydration and vigilance for heat‑exhaustion signs, especially among vulnerable groups. 4 sources. https://clstr.news/cluster/lithuania-heat-wave-triggers-health-warnings-and-safety-advice ### 2026-06-20: Heat wave to sweep Lithuania this weekend with temps up to 30 °C Lithuania faces a weekend heat wave with up to 30 °C on Saturday, dry conditions, then lighter rain and thunderstorms on Sunday. 2 sources. https://clstr.news/cluster/heat-wave-to-sweep-lithuania-this-weekend-with-temps-up-to-30-c ### 2026-06-15: Lithuania faces several days of rain and strong winds Lithuania will experience overcast skies, intermittent rain, strong westward winds and modest temperatures from Monday to Wednesday, with recent river levels rising notably in the west. 2 sources. https://clstr.news/cluster/lithuania-faces-several-days-of-rain-and-strong-winds ### 2026-06-08: Lithuania records record‑dry spring and faces summer tornadoes Lithuania endured a record‑dry, sunny spring and recent tornadoes, while forecasters warn of a variable summer with rain and cooler fronts. 2 sources. https://clstr.news/cluster/lithuania-records-recorddry-spring-and-faces-summer-tornadoes ### 2026-05-29: Lithuania braces for a cool spring and potentially hot summer Lithuania’s spring remains cold and windy, but forecasts predict a warmer-than‑average summer with heat waves and occasional thunderstorms. 2 sources. https://clstr.news/cluster/lithuania-braces-for-a-cool-spring-and-potentially-hot-summer --- Cite as: Lithuania & Latvia 2026: Cyclones and seasonal transitions. CLSTR, https://clstr.news/situations/lithuania-2026-weather-extremes