What changed
2026-08-09 16:16 UTC → 2026-08-11 15:35 UTC ·
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Late May 2026 brought In early August, a mostly clear weekend across much of Finland, with daytime highs of 18‑21 warm air mass from southern Sweden was forecast to bring temperatures near 23 °C in to the south south, though conditions remained unsettled with alternating sunshine and west rain. Heavy showers and cooler, cloudier conditions possible thunderstorms were expected in the east central and Lapland. The following northern regions, including Lapland, with daily rainfall totals exceeding 10 mm in some areas. By the weekend (5‑6 June) of August 8, a low‑pressure system moved temporary cooling period preceded a return to summer-like heat. Forecasts indicated potential heatwave conditions in from the south, delivering rain and gusty winds, while with temperatures ranged 15‑25 °C. A summer storm swept reaching 18–24 °C on Sunday. While the country from 12‑14 June, producing south and central regions saw clearer skies, the north faced unsettled weather with rain and wind thunder. Gusty winds were expected, particularly on the Gulf of Bothnia, where gusts exceeding could reach 15 m/s. At A low-pressure system arriving the start of July, following Monday was projected to bring wetter weather and stronger winds, posing a warm air mass pushed temperatures in risk of isolated tree falls. Long-term outlooks for the southwest remainder of August suggest a trend toward 30 °C. However, mid-to-late July saw an exceptional cooler and rare cold snap caused by a blocked weather pattern. During this period, daily highs dropped to 13–16 °C in many regions, a pattern meteorologists noted occurs statistically once every 30 years or less. By late July, wetter conditions transitioned toward a milder, unsettled pattern. Low-pressure than average. Meteorologist Joanna Rinne noted that high-pressure systems brought rain to western and northern regions and increased wind speeds, while eastern areas remained mostly dry and sunny with temperatures potentially rising above seasonal averages. In early August, after a brief period of rain over Central and temperatures below 20 °C, warm Western Europe are driving cool air from the south was forecast to trigger a temporary heatwave, with temperatures in west into the south reaching 18–24 °C. This Fennoscandian region, preventing heat-inducing high-pressure situations from forming over Finland. While a brief warm spell was expected might bring temperatures above 20 °C to be followed by a new low-pressure system bringing wetter weather and strong gusts the south toward the end of up the week, significant heatwaves are not expected, and increased rainfall is projected to 15 m/s, potentially causing isolated tree falls. persist through the latter half of the month.