Reykjavík’s Health Inspection warns of high particulate matter near major roads in Reykjavík and Kópavogur during calm, dry weather, advising children, older adults, and people with respiratory illness to avoid busy roads and for the public to use alternatives to private cars.

SMHI warned of icy conditions in northern Sweden, and Skellefteå’s ER saw a surge of patients injured in falls. Staff report “casting non‑stop,” with most injuries linked to extremely slippery streets and sidewalks.

A person is missing after a vehicle fell through the ice on Lake Laberge in Yukon. Two others managed to escape.

The Netherlands has seen 10 sunless days in a row and with another one expected on Thursday, it will be the longest period without sunshine since 1993.

A person in Louisiana has been hospitalized after being exposed to sick and dead birds. Meanwhile, California has declared an emergency over its growing outbreak in cattle.

A severe storm in the Kerch Strait damaged two Russian oil tankers, resulting in an oil spill and the death of one crew member, while rescue operations were delayed due to adverse weather conditions.

A mudslide in Lions Bay, British Columbia, has resulted in one death and one person missing, prompting a local emergency declaration and highlighting the area's vulnerability to debris flows due to past geotechnical oversight.

A winter storm disrupted services in Homer, Alaska, knocking out power to South Peninsula Hospital for 90 minutes after backup generators failed.

In Fredrikstad, a change in weather led to treacherous conditions for pedestrians, resulting in dozens of falls due to supercooled rain creating extremely slippery surfaces. Hospitals have reported a surge in related injuries.

Schools in Susitna Valley were closed due to icy roads after high winds caused power outages in Anchorage and Mat-Su. Winds reached over 40 mph, with higher gusts reported in some areas.

An immunocompromised man from Kenai Peninsula is the first known fatality from the Alaskapox virus, a rare zoonotic disease primarily transmitted through animal contact.

The first known cases of Chronic Wasting Disease in British Columbia have been discovered in two deer in the Kootenays. Officials have been keeping an eye on the southeastern area of B.C. for some time, as nearby outbreaks have occurred in Alberta, Montana and Idaho. The two recent positive samples came from an area south of Cranbrook.

Two individuals died in separate fires in Mat-Su, with one victim found outside his home after escaping the blaze, potentially succumbing to extreme cold.

Palisades and Alpine Meadows ski resorts open with limited lifts after an avalanche at Palisades resulted in one fatality and prompted avalanche warnings in the Sierra backcountry.

Two individuals were found deceased in a vehicle on Steese Highway, with recovery delayed by severe weather; no foul play is suspected.

A mother and child lost their lives in an avalanche on Tuesday while skiing at Pallastunturi in northwestern Finnish Lapland.

Damage was so great that it could not immediately be assessed. Japanese media reports said tens of thousands of homes were destroyed.

In Fort Simpson, the weather is still not cold enough to open the community's ice rink. Young athletes in the community say they are struggling to adapt.

There are miles of dead fish washing up on the beach. That's not all. Just breathing the air can be harmful.

Cambodian authorities reported two cases of avian flu, including an 11-year-old girl who died of the virus, the UN health agency said on Sunday.