Smoke from Canadian wildfires is expected to drift over Finland by Saturday evening, brightening sunsets but not affecting air quality, according to the Finnish Meteorological Institute.

The Wesley Ridge wildfire near Qualicum Beach on Vancouver Island has expanded to nearly 590 hectares, and smoke is expected to linger across the region through the summer.

Amateur storm chaser Brian Penner captured video of debris spinning as a funnel cloud crossed the road near Dugald and Anola during a violent thunderstorm in southern Manitoba.

The snow patch at Gunnlaugsskarð in Esja melted out by early August 2025, marking one of the earliest disappearances on record, previously only in July of 1941 and 2010.

Environment Canada has issued an air quality advisory for Iqaluit, Kinngait and Kimmirut due to smoke from wildfires in the Prairies, reducing visibility; the smoke is expected to clear Wednesday night.

Pyrocumulus clouds formed near Snow Lake, Manitoba, creating thunderstorm-like conditions that posed significant risks to firefighting efforts against nearby wildfires.

Russia’s Krasheninnikov volcano on Kamchatka erupted on August 3, 2025 for the first time in six centuries, following major seismic activity, sending ash up to six kilometers into the sky.

Warnings for thunderstorms and heavy rain have been issued across many areas of Finland as temperatures above 30 °C persist, with potential for hail, strong gusts and local flooding.

A 250-hectare lightning-caused wildfire continues to burn in remote forest near Lillselet in Jokkmokk, with firefighters unable to extinguish it until rainfall arrives.

Grong and Namsskogan in Trøndelag have logged 13 straight days above 30 °C, breaking the 43-year Nesbyen record, amid a nationwide heatwave.

Several wildfires broke out across Överkalix and other parts of Norrbotten following a thunderstorm and lightning strikes on July 22, 2025, overwhelming local emergency services.

Authorities in Russia’s Tyva Republic declared a state of emergency after eight wildfires grew to over 324 hectares, banning public entry to forests.

Lightning strikes from passing thunderclouds have ignited forest fires in several inland municipalities in Norrbotten County, Sweden, prompting rescue services to work to extinguish them.

New fissures on the Reykjanes Peninsula have sent lava eastward and prompted fresh hazard warnings, with high sulfur dioxide levels and drifting volcanic fibers adding to safety concerns.

Wildfires in Far East Russia’s Zabaikalsky region have forced the evacuation of residents near Chita and led to the temporary closure of a federal highway as flames advance toward towns and summer camps.

The mayor of Dawson City, Yukon, advises residents to stay calm and ready with evacuation plans as the Quebec Creek and Mount Leotta wildfires approach community outskirts.

DMI reports that six record‐high spring temperatures were set across Greenland in spring 2025, including an unprecedented average of –24.8 °C at Summit Station and a 16.9 °C high in Nuuk.

The National Weather Service has issued its first-ever heat advisory for Alaska, covering Fairbanks as temperatures are expected to climb into the mid-80s this weekend.

A human-caused wildfire on Nahamint Mountain south of Sproat Lake grew overnight from about 10 to 15 hectares, remaining out of control as BC Wildfire Service crews and helicopters respond.