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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Erratic Winter Weather
This winter in Anchorage has been unusually erratic, with a reversal of typical snowfall patterns, leading to record-breaking snow in January and impacting daily life significantly.
Anchorage, Alaska, United States

Icy roads, messy weather plagues Southcentral Alaska
A major winter storm brought snow changing to rain and freezing rain across Southcentral Alaska, creating dangerous glare ice, power outages, school closures, and road shutdowns for avalanche mitigation. High winds and localized flooding were also reported, including near Valdez and in Seward.
Anchorage, Alaska, United States
Alaska's News Source (KTUU)
Melissa Frey, Hannah Lee, Aaron Morrison, Lars Hanson, Lauren Maxwell

Warm snap closes multiple highways in southern Yukon
Unseasonably warm temperatures in southern Yukon brought snow, rain, and ice that closed sections of major highways and created hazardous travel, including a school bus sliding into a ditch near Whitehorse.
Whitehorse, Yukon, Canada
CBC News

Kodiak hit with ‘atmospheric river’ of rain over snow
An “atmospheric river” brought more than 1.5 inches of rain onto a recent snowpack in Kodiak, creating deep roadway flooding/ponding, very icy conditions, and prompting closures and canceled meetings as crews worked to keep drains clear.
Kodiak, Alaska, United States
Kodiak Daily Mirror

Updates as Juneau recovers from storm, avalanche evacuation advisory lifted
The Flood Advisory has ended and Thane Road has reopened, though closures are still possible.
Juneau, Alaska, United States
KTOO

Christmas snow in Nuuk has turned into water and slush
Unusually mild, rainy weather in Nuuk melted much of the city’s snow into slush, leaving large puddles and standing water because ditches and culverts were clogged with snow and ice. The municipality and transport companies worked to flush drains and pump away water from low-lying areas and parking lots.
Nuuk, Sermersooq, Greenland
Sermitsiaq

B.C. breaks temperature highs, records wind gusts of 119 km/h, snow on Coquihalla
Southern British Columbia saw record warm temperatures, heavy rain, powerful winds up to 119 km/h, and significant snowfall on the Coquihalla between Dec. 16–17, 2025. Environment Canada reported multiple daily high-temperature records in the Interior, 50–70 mm of rain on the South Coast, and 43 mm of snow on Highway 5.
Vancouver, British Columbia, Canada
Lake Cowichan Gazette

‘I’m really looking forward to being inside’: An oral and visual history of Trondheim’s wettest weather in a century
The central Norwegian region of Trøndelag is known for its inclement weather; per an ongoing tourism campaign, while “the food is iconic,” the weather is “chronic.” But the past week in Trondheim has been special even by local standards, and not in a good way. The city, according to Norwegian media, has to reach back more than a century to find a wetter five-day stretch than the one it just experienced, with 4.5 inches of precipitation.
Trondheim, Sør-Trøndelag, Norway
Fasterskier

December was second rainiest in Kodiak weather history
December in Kodiak was the second rainiest on record, with 14.73 inches of rain, driven by a weather pattern similar to December 1985. Only three days were without measurable precipitation, and the month was notably warmer, with rain continuing into January.
Kodiak, Alaska, United States
Kodiak Daily Mirror

Winter warms up over much of Alaska
Alaska is experiencing an unusual warm-up with a Pacific low bringing heavy rain, freezing rain, and snow. Southeast Alaska reports significant precipitation and above-normal temperatures.
Anchorage, Alaska, United States
Alaska's News Source

What's Causing Russia's Record Floods?
This region endured similar major floods in 1922, 1942 and 1957 though the current disaster was "extraordinary and all previous 'records' have been surpassed," she added.The Ural River flooded Russia's Orenburg region in particular, while the Ishim — which feeds the Siberian regions of Tyumen and Omsk, and northern Kazakhstan — also burst its banks.
Orenburg, Orenburg, Russia
The Moscow Times

Partial Dam Collapse in Siberia’s Tomsk Region as River Swells
The swelling Tom River in southwestern Siberia has led to a partial dam collapse in the city of Tomsk. This year’s heavy rainfall, combined with abnormally warm spring weather, has led to severe flooding in Russia’s Urals and western Siberia. So far, the floods have submerged around 15,600 homes and 28,000 land plots in 193 Russian towns and cities across 33 regions.
Tomsk, Tomsk, Russia
The Moscow Times

Russia’s Orenburg Orders Mass Evacuation as City Braces for Flood Peak
The mayor of the southern Russian city of Orenburg urged residents to evacuate immediately on Friday as water in the nearby Ural River reached critically dangerous levels and was not expected to recede until next week.
Оренбург, Orenburg, Russia
The Moscow Times

Abundance of seeds on snow
Big snow falls, warm temperatures, and strong winds covers snow surface with a variety of seeds from trees.
Katie Spellman, Mike Brubaker, Lars Flora

Alaska communities must adapt as climate change transforms state, federal report says
Alaska communities are facing significant challenges due to climate change, including the disappearance of snow crabs, threats to subsistence hunting and fishing, and difficulties in processing and storing food, but some communities are taking action and developing local climate adaptation plans with the support of funding and collaboration between different governments and agencies.
Alaska, United States
Alaska Public Media

Unalakleet mayor says work on water system to begin this summer
State officials say Unalakleet will see work to improve conditions on its water system in the near future.
Unalakleet, Alaska, United States
Alaska Public Media

Why are scientists concerned about rain on snow in the California mountains?
The combination has resulted in some of the US' most destructive and costly floods, including the 1996 Midwest floods and the 2017 flood that damaged California’s Oroville Dam
Truckee, California, United States
Firstpost

'Whole hell of a lot of water up there': This map shows the Sierra snowpack's record levels
Atmospheric river boosted California's snowpack, especially in Central and Southern Sierra. Now the levels are record level creating safety issues such as roofs collapsing and helping with drought conditions across the western states.
Sierra Nevada, California, United States
San Francisco Chronicle

Snow, wind and rain disrupt life as usual in Nome
Puddles on ice, slippery sidewalks and heavy wet snow berms are remnants of a three-day weather event that pummeled Nome and the region. According to UAF Climate Specialist Rick Thoman, “that’s the highest three day total on record for Nome in March in the past 116 years.
Nome, Alaska, United States
The Nome Nugget

Weekend rains spur flooding; water levels at 25-year highs in some areas
The last time the water levels were this high in some places was in the late 1990s or early 2000s. According to the Finnish Environment Institute (Syke), floodwaters will likely spill onto fields and roads in parts of southern and western Finland, but not into buildings.
Finland
News

In Photos: Moscow Sets 60-Year Precipitation Record
See photo gallery.
Moscow, Moscow, Russia

Warm weather woes wreak havoc in Nome
A week of several freeze and thaw cycles left Nome and the region with puddles on ice and scenes that look more like breakup in spring rather than the customary snowy landscape of December. The rain on ice interrupted normal life in Nome.
Nome, Alaska, United States
The Nome Nugget

People followed instructions during the storm
Weather warnings for northern gales and heavy rainfall that swept through the country yesterday expired last night. The weather was accompanied by heavy precipitation, snow or sleet, and widespread winter conditions on the roads.
Vík í Mýrdal, South, Iceland
RÚV

Atmospheric river brings record rain, swollen rivers and unstable snowpack to Juneau
The nearly 3.5 inches at the city’s official monitoring station was a daily record – the most rain that’s fallen on January 21st ever – and also a monthly record – the most rain that has ever fallen in January.
Juneau, Alaska, United States
KTOO

Roofs, sheds collapse after heavy snow then rain
Heavy snow followed by rain last week damaged homes around town. Shori Heaton awoke on Sunday to find that her woodshed had collapsed under a wet
Haines, Alaska, United States
Chilkat Valley News

Ravages of extreme weather "Gyda"
Extreme weather event Gyda already set 20 new January precipitation records in Norway. Vinjeøra in Trøndelag was closed due to extreme damage. NRK reporter Arne Kristian Gansmo compares the asphalt with "an accordion".
Western Norway
NRK

Yakutat declares disaster as hazardous winter weather hits Southeast Alaska
With millions of dollars in damage to a new health clinic and imperiled infrastructure, the borough is requesting help from the National Guard. Yakutat has seen up to 6 feet of snow in recent weeks and a rare cold snap that pushed temperatures below zero.
Yakutat, Alaska, United States
Anchorage Daily News

Meltdown: Heavy snow chased by rain prompts closures, concerns
Concern builds as rain increases weight of snow pack
Juneau, Alaska, United States
Juneau Empire

Fairbanks is riding a weather roller coaster, from freezing rain to snow and frigid cold
Department of Transportation crews are battling a thick coating of ice on roads, and the local utility, Golden Valley Electric, continues working to restore electricity to pockets of customers.
Fairbanks, Alaska, United States
Alaska Public Media

Heavy snow load collapses roof of Delta Junction’s only grocery store
The winter storm that dumped snow and freezing rain on the Interior over the holiday weekend also caused the roofs of two buildings in Delta Junction to partially collapse Sunday.
Delta Junction, Alaska, United States
KUAC

Juneau officials recommend residential evacuations, warning of dangerous ‘historic avalanches’
Juneau’s urban avalanche forecast describes “extreme” danger Saturday evening. Centennial Hall will open as an emergency shelter at 8 p.m. Saturday.
Anchorage Daily News

Rare blizzard in Spain leaves 4 dead and brings country to standstill
The national weather agency reported that as of 7 a.m., the snowfall in Madrid reached a level unseen in half a century.
Nombela, Castille-La Mancha, Spain
CBS NEWS

The result is clear: 2020 is the hottest year ever in the country
Experts fear the future could be like the record year 2020: Shorter and warmer winters, wetter summers.
Oslo, Oslo, Norway
NRK
Louise Scharff Thommessen, Tiril Mettesdatter Solvang, Hallvard Nordum

Landslides and flooding after a record-breaking storm
In December of 2020 an atmospheric river brought heavy rains on top of a deep snowpack.
Haines, Alaska, United States

State of emergency in Russian Far East as ice rain causes collapse of key systems
Overnight ice rain and north winds turned Vladivostok, Russia's Pacific capital, and most of the Primorye region into a frozen land with hundreds of power lines cut by wet snow. The storm left 120,000 people without electricity and many without heating and water.
Vladivostok, Primorskiy, Russia
Siberian Times

'No ordinary snow event': Saskatoon digging out from blizzard
People are advised to stay off the roads as city crews try to clear priority streets. Biggest snow event since the blizzard of 2007.
Saskatoon, Saskatchewan, Canada
The Star Phoenix

Most electrified storm in years
A large chunk of Alberta, particularly in the south and central regions, were throttled by severe thunderstorm...
Red Deer, Alberta, Canada
rdnewsnow.com

Starvation death looms as huge amount of snow piles up over icy crust
Grazing conditions are very poor this winter in Norway as an unusual amount of snow forces the reindeer to dig really deep to find food.
Sápmi
The Independent Barents Observer

Difficult grazing conditions for reindeer
In Karasjok and Kautokeino, there has been greater snowfall than usual on winter pastures. The difficulty in digging down to pasture is effecting reindeer in large parts of Troms and Finnmark.
Ivgobahta, Troms, Norway
Troms og Finnmark

Several rainfall records have already been broken - now a warning has been sent out on Helgeland
Several rainfall records in Nordland have already been struck. Now a warning has been sent out for even more of the same. - We are in the top tier of what we have measured by rainfall over the last 100 years, says meteorologist Bente Wahl.
Bodø, Nordland, Norway
NRK

Heavy rain, snow increase threat of mudslides in Western Washington
All the rain and snow falling in Western Washington bumps up the risk for mudslides and avalanches.
Des Moines, Washington, United States
The Columbian

Seven miles of ice stopper loosened and damaged several houses
400 residents lost the road connection and several houses were evacuated when a seven-mile-long ice stopper came loose, carrying large masses of ice and water. Today, the municipality is on inspection to look at the damage.
Beiarn River, Norway

'What's with the weather?': Wacky weather in Nunavut breaks records
Nunavut experienced some 'strange' weather in the past few days, causing shipping containers to fly through one community and muddy puddles in another.
Iqaluit, Nunavut, Canada
CBC

Unseasonably Warm and Rainy
Nome was hit by unseasonably warm temperatures and strong winds.
Nome, Alaska, United States

Heavy snow in Interior Alaska this winter has bison hanging out on plowed roads and digging up farmland
Bulldozer crews have cleared trails and fields for the bison in hopes of reducing the danger of collisions and damaged fields. There's a layer of ice up to two inches thick within the snowpack that has further complicated foraging.
Delta Junction, Alaska, United States
Anchorage Daily News

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