Rats and droppings were found at Prästholmsskolan in Boden, Sweden; control measures are underway and the school says it acted immediately. The principal notes rodents have been sighted on the school grounds.

Although autumn has arrived across most of Sweden, meteorological summer persists along the coast between Skellefteå and Piteå, including Byske. SVT’s meteorologist says autumn is about two weeks later than the 30‑year average, and locals and tourists are enjoying the unusual warmth.

A powerful lightning storm struck Luleå’s coast overnight, and local resident Maja Granberg filmed multiple bursts of lightning from her balcony. Meteorologist Charlotta Eriksson notes that such a high number of discharges is uncommon.

Norrbotten has experienced a persistent heat wave with temperatures above 30 °C for two weeks, and SMHI forecasts 32 °C in Luleå on Wednesday. Meteorologist Linus Karlsson attributes the prolonged heat to stable high pressure, with warmth expected to continue through the week.

During week 29 (July 14–20, 2025), Luleå recorded 128 hours of sunshine—the highest weekly total in Sweden since measurements began—surpassing the previous record by four hours.

An algal bloom was detected at the municipal Lulsundet beach in Luleå on July 15, prompting warning signs and questions from residents about potential health and safety risks.

Flooding partially blocks traffic at the exit to the E4 highway near Ersnäs, south of Luleå. Unseasonably high temperatures have accelerated snowmelt, leading to overflow in the roadway.

Luleå kommun has closed its ice rink for the season after observing a rapid melt that reduced the ice thickness by 15 centimeters over two days, raising serious safety concerns.

Reports from northern Sweden indicate that a Salmonella outbreak among small birds is not only causing bird deaths but is also infecting cats in Piteå. Health authorities warn pet owners to be cautious when observing dead birds around feeders.

Above-zero temperatures are rapidly melting the snow cover in Luleå, prompting questions about the future of winter.

Unusually rapid warming and sleet in Lule, Sweden, created extremely icy conditions, leading to the suspension of bus services and a yellow warning for sudden ice, as temperatures rose from -12 to -1 degrees Celsius.

Meteorologist Niko Tollman of the Finnish Meteorology Institute confirms that counting up the number of stormy days this past month made January one of the windiest first months of the year over sea areas since 1994.