Cyclone Yobst Drenches Lithuania, Forecasters Warn of Weeklong Rain and Thunderstorms

Key facts

• Cyclone Yobst reached Lithuania on September 12, 2025.
• Meteorologist Elvyra Latvėnaitė issued the warning on her Facebook page.
• Rain, hail, and thunderstorms are forecast through September 16.
• Wind gusts up to 17 m/s expected on September 16.
• Temperatures range from +11°C at night to +24°C during the day.
• Fog is possible in western regions on September 12 and 13.
• The cyclone will join a larger system over northern Europe.
• Cooler weather is expected by the end of next week.

Storm Arrives with Heavy Rain and Hail

Cyclone Yobst has swept into Lithuania, bringing a deluge of rain, hail, and thunderstorms that forecasters say will persist for days. Meteorologist Elvyra Latvėnaitė announced on her Facebook page that the country is now under the influence of the storm, which arrived on Friday, September 12. Atmospheric front clouds from the cyclone are already dumping rain across the nation, with precipitation expected to continue through the night and into the following day. Latvėnaitė warned that some areas could see hail on Saturday, September 13, as thunderstorms develop.

Cyclone to Merge with Northern System

The core of Cyclone Yobst is forecast to move far to the north, where it will join a powerful cyclone system already active over northern and northwestern Europe. However, its trailing atmospheric fronts will linger over the Baltic Sea and Lithuania for at least two more days.ėnaitė. "The cyclone itself will have flown far to the north and joined a powerful cyclone system in the north and northwest," she wrote. "For now, on the eastern edge of this cyclone system, above the Baltic and Lithuania, atmospheric fronts will linger for a couple more days, watering, mostly intermittently."

Weekend Forecast: Rain, Thunder, and Gusty Winds

Friday night will bring heavy rain, especially in eastern areas, with fog possible in western regions by morning. Daytime temperatures will range from +20°C to +24°C, though eastern and northeastern areas will be cooler at +14°C to +19°C. Winds from the south at 7–12 m/s, with gusts up to 15 m/s at night. Saturday will see intermittent rain, heavier during the day, with thunderstorms and hail in some places. Morning fog may return locally. Temperatures will again reach +20°C to +24°C, except in the western edge where they will stay at +17°C to +19°C. Winds will be lighter, from the south-southeast at 5–10 m/s.

Next Week: A 'Parade' of Wet Cyclones

The cyclone system from the north and northwest will continue to expand into Europe, approaching the Baltic region and Lithuania early next week. Latvėnaitė described the pattern as a "parade" of wet, sometimes stormy but still relatively warm cyclones. "Winds will calm over the weekend, but we will still see rain," she said. "Next week, stronger winds will occasionally join the rainy weather. A parade of wet, sometimes stormy, but still quite warm cyclones will begin." Sunday, September 14, will bring intermittent rain, heaviest in western areas, with possible thunderstorms. Winds from the southeast at 7–12 m/s, gusts to 15 m/s.

Detailed Daily Breakdown Through September 16

Monday, September 15: Intermittent rain, heaviest early in the night. South winds 6–11 m/s, gusts to 15 m/s on the coast. Night temperatures +13°C to +15°C, daytime +18°C to +22°C (eastern regions +15°C to +17°C). Tuesday, September 16: Intermittent rain, mainly during the day, with possible thunderstorms. South and southwest winds 7–12 m/s, gusts up to 15 m/s at night and 17 m/s during the day. Night temperatures range from +11°C in the east to +16°C on the coast; daytime +19°C to +24°C, coolest in the western edge.

Cooler End to Next Week, Fog and Deteriorating Conditions

Current data suggest a more significant cooling trend by the end of next week, Latvėnaitė noted. Winds will subside, but rain will persist, with fog developing in some areas. "News for gardens and vegetables that have lingered in the fields will only get worse," she warned, highlighting the impact on agriculture. The prolonged wet and cool conditions pose risks to crops still unharvested, as the soil becomes saturated and temperatures drop.

Agricultural Concerns Mount as Wet Spell Continues

The extended period of rain, gusty winds, and cooler temperatures is raising alarms for farmers and gardeners. Latvėnaitė's stark assessment — that conditions for crops still in the ground will deteriorate — underscores the tangible stakes of the weather pattern. With no immediate end in sight to the rainy parade, Lithuania faces a stretch of unsettled weather that could delay harvests and damage produce. The coming days will test the resilience of both infrastructure and agriculture as the country endures Cyclone Yobst's lingering aftermath.

The bottom line

• Cyclone Yobst has brought heavy rain, hail, and thunderstorms to Lithuania starting September 12.
• The storm will persist through at least September 16, with a 'parade' of wet cyclones expected next week.
• Wind gusts could reach 17 m/s on September 16, and temperatures will range from +11°C to +24°C.
• Fog is possible in western regions on September 12 and 13.
• Agricultural conditions are worsening due to prolonged wet weather, threatening unharvested crops.
• Cooler weather is forecast by the end of next week, but rain and fog will continue.