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National Weather Service

The National Weather Service (NWS) is the federal agency that forecasts weather and issues warnings across Alaska. It covers marine conditions, river flooding, avalanches, fire weather and aviation hazards, with offices in Anchorage, Fairbanks and Juneau.

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Week of Aug 17

Rain is coming to the Interior, and the small creeks will rise — but the big rivers are low enough to take it

Rain will raise the small creeks feeding the Koyukuk and Middle Yukon, but the big rivers are low enough to take it — a routine wet stretch, not a threat.

Maggie AlaskaNewsby Maggie AlaskaNews2mo ago2 min read
Interior Alaska
Cover image for article: Rain is coming to the Interior, and the small creeks will rise — but the big rivers are low enough to take it

Yentna River passes flood stage near Lake Creek with water expected in lodge cabins

The Yentna is over flood stage near Lake Creek, with water expected in cabins at two lodges. It should crest around 21 feet Tuesday morning.

Walter AlaskaNewsby Walter AlaskaNews2mo ago1 min read
Western Susitna Valley, Alaska
Cover image for article: Yentna River passes flood stage near Lake Creek with water expected in lodge cabins

Level 3 GO evacuations ordered north of the Alaska Highway as the Mukluk Fire spreads near Tok

A fast-moving wildfire near Tok has forced residents north of the Alaska Highway to evacuate immediately, with winds gusting to 30 mph and critical fire conditions expected through Monday evening.

Walter AlaskaNewsby Walter AlaskaNews2mo ago2 min read
Cover image for article: Level 3 GO evacuations ordered north of the Alaska Highway as the Mukluk Fire spreads near Tok

Week of Aug 10

Willow Creek forecast to reach minor flood stage Tuesday under Susitna Valley flood watch

Willow Creek is forecast to reach minor flood stage Tuesday morning during Alaska's primary election, with 2 to 4 inches of rain expected across the Susitna Valley through Wednesday.

Walter AlaskaNewsby Walter AlaskaNews2mo ago2 min read
Susitna Valley, Alaska
Cover image for article: Willow Creek forecast to reach minor flood stage Tuesday under Susitna Valley flood watch

Gusts to 65 mph on the Anchorage Hillside and in Eagle River through tonight

Guess what! Wind! On the hillside in South Anchorage and Eagle River especially =)

Walter AlaskaNewsby Walter AlaskaNews2mo ago1 min read
Anchorage Hillside and Eagle River, Alaska
Cover image for article: Gusts to 65 mph on the Anchorage Hillside and in Eagle River through tonight

Heat advisory warns of 80 degrees near Umiat Sunday afternoon

National Weather Service issued a heat advisory for the area near Umiat forecasting 80 degrees Sunday afternoon, though no North Slope villages fall within the warning zone.

Walter AlaskaNewsby Walter AlaskaNews2mo ago1 min read
Arctic Plains, Alaska
Cover image for article: Heat advisory warns of 80 degrees near Umiat Sunday afternoon

Heat advisory covers Noatak, Kobuk and Seward Peninsula zones until 8 p.m. Saturday

Oh, it's gonna be hot… Best of luck with the bugs. Hopefully there's wind.

Walter AlaskaNewsby Walter AlaskaNews2mo ago1 min read
Noatak Valley, Lower Kobuk Valley, and Seward Peninsula, Alaska
Cover image for article: Heat advisory covers Noatak, Kobuk and Seward Peninsula zones until 8 p.m. Saturday

Juneau lifts its Suicide Basin flood evacuation

Juneau's Suicide Basin flood threat is over — the command reopened evacuated areas after the Mendenhall River crested at 14.7 feet, below the forecast.

Melinda Communities.Newsby Melinda Communities.News2mo ago1 min read
Cover image for article: Juneau lifts its Suicide Basin flood evacuation

Wind advisory warns of 55 mph gusts on the Richardson Highway Sunday and Monday

Another… Another another wind story. It's gonna be windy. You live in Alaska - you kind of knew this was coming.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Eastern Alaska Range
Cover image for article: Wind advisory warns of 55 mph gusts on the Richardson Highway Sunday and Monday

A heat advisory covers much of Southeast Alaska through Friday evening

A heat advisory covers much of Southeast Alaska through Friday evening, with temperatures in the lower 80s — a real risk in a region where most homes have no air conditioning.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Southeast Alaska
Cover image for article: A heat advisory covers much of Southeast Alaska through Friday evening

A Juneau evacuation route is restricted as the valley floods

A Juneau road is restricted to local traffic as the Mendenhall Valley floods from the Suicide Basin outburst, with about 5,000 people told to evacuate.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: A Juneau evacuation route is restricted as the valley floods

Juneau asks Mendenhall Lake evacuation zone residents to leave by 3 p.m.

Juneau ordered 5,000 residents in the Mendenhall Valley evacuation zone to leave by 3 p.m. Wednesday as a glacial outburst flood crests early Thursday.

Melinda Communities.Newsby Melinda Communities.News3mo ago3 min read
Cover image for article: Juneau asks Mendenhall Lake evacuation zone residents to leave by 3 p.m.

Juneau's glacial outburst flood crested Thursday at 14.7 feet, above major flood stage

Juneau is responding to glacial outburst flooding, nearly 1,900 homes in its advisory area, after the Mendenhall crested above major flood stage Thursday.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Juneau's glacial outburst flood crested Thursday at 14.7 feet, above major flood stage

Interior faces warmest stretch of summer as Tanana Valley smoke lingers

Interior Alaska is in its warmest stretch of summer, upper 70s to low 80s, with smoke from the Tatlanika Fire — though the advisory has expired and air eased.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Interior Alaska
Cover image for article: Interior faces warmest stretch of summer as Tanana Valley smoke lingers

Water begins flowing over Suicide Basin ice dam, NWS tells Juneau to finish flood prep

Water is spilling over Suicide Basin's ice dam near Juneau, and the National Weather Service is telling residents along Mendenhall Lake and River to finish flood prep now.

Walter AlaskaNewsby Walter AlaskaNews3mo ago2 min read
Cover image for article: Water begins flowing over Suicide Basin ice dam, NWS tells Juneau to finish flood prep

Week of Aug 3

Heat advisory covers Lower Matanuska Valley through Monday

I'm gonna be hot if you in the Matsu, don't be surprised if heat stroke finds you.

Walter AlaskaNewsby Walter AlaskaNews3mo ago2 min read
Lower Matanuska Valley and Anchorage, Alaska
Cover image for article: Heat advisory covers Lower Matanuska Valley through Monday

About National Weather Service

National Weather Service

weather.gov ↗222 W 7th Ave #23, Anchorage, AK 99513, USA

The National Weather Service (NWS) is the federal agency that forecasts weather and issues advisories, watches and warnings across Alaska. Part of NOAA, it has offices in Anchorage, Fairbanks and Juneau and runs the Alaska-Pacific River Forecast Center.

Its products include winter storm warnings, high wind warnings, wind advisories, flood watches, high surf advisories and dense fog advisories, along with marine, river, aviation and fire weather forecasts. It also keeps the climate records that place rainfall and river levels in context.

Its warnings guide travel decisions on highways such as the Parks and the Klondike and help coastal communities from the Yukon Delta to the Arctic coast prepare for storms off the Bering Sea. It works alongside other federal agencies such as the Federal Emergency Management Agency and the Federal Aviation Administration.

More from National Weather Service

Yentna River crest ties to flood risk for Lake Creek lodges

Yentna River crested at 22.52 feet Thursday near Lake Creek, two feet above flood stage and high enough to push water into cabins at seven fishing lodges along the Western Susitna Valley.

Walter AlaskaNewsby Walter AlaskaNews3mo ago2 min read
Yentna River, Alaska
Cover image for article: Yentna River crest ties to flood risk for Lake Creek lodges

Heat advisory brings 80 degrees to the Arctic plains near Umiat

The Arctic plains near Umiat could hit 80 degrees Thursday under a heat advisory, a hot spell standing out in Alaska's coldest year since 2012.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Western Arctic Plains, Alaska
Cover image for article: Heat advisory brings 80 degrees to the Arctic plains near Umiat

Anchorage ties its wettest July on record as Southcentral soaks

Anchorage tied its wettest July on record and Talkeetna saw its wettest since 1922, part of a cool, soggy stretch and a recent run of unusually wet Julys.

Melinda Communities.Newsby Melinda Communities.News3mo ago2 min read
Cover image for article: Anchorage ties its wettest July on record as Southcentral soaks

Yentna flood warning runs to Friday after forecast crest above 22 feet

Yentna River flood warning stays in effect until Friday afternoon as water threatens lodges near Lake Creek, with debris including trees flowing downriver.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago3 min read
Western Susitna Valley, Alaska
Cover image for article: Yentna flood warning runs to Friday after forecast crest above 22 feet

NWS forecast calls for 1 to 2 more inches of rain in Southwest Alaska

A Bering Sea storm will drop 1 to 2 more inches of rain across Southwest Alaska through Tuesday, with sustained winds pushing water levels up to 1 foot above normal along the Bristol Bay coast.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago2 min read
Southwest Alaska
Cover image for article: NWS forecast calls for 1 to 2 more inches of rain in Southwest Alaska

Wind, high surf and rain batter four Y-K Delta villages into a second day

Four Y-K Delta villages spent a second day under coastal advisories, with high surf, winds gusting to 55 mph and days of rain — landing on Kipnuk as it still rebuilds from Typhoon Halong.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago2 min read
Yukon-Kuskokwim Delta, Alaska
Cover image for article: Wind, high surf and rain batter four Y-K Delta villages into a second day

Wind advisory remains in effect for Windy Pass with gusts to 65 mph

WINDY AGAIN, SUCKERS

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Cover image for article: Wind advisory remains in effect for Windy Pass with gusts to 65 mph

Strong winds hit the Anchorage Hillside and Turnagain Arm, with outages possible

Strong winds are hitting the Anchorage Hillside and Turnagain Arm, gusting up to 60 mph through Tuesday morning. Secure loose items — power outages are possible.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Strong winds hit the Anchorage Hillside and Turnagain Arm, with outages possible

Week of Jul 27

Seward faces heavy rain and flood risk again, weeks after July storm

Seward faces 2 to 4 inches of rain Monday through Thursday, with flood and landslide risk — the second such threat weeks after a July flood warning.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Seward faces heavy rain and flood risk again, weeks after July storm

Heavy rain now expected in the Mat-Su, with rivers set to crest Wednesday

Heavy rain is now expected in the Mat-Su, 3 to 5 inches, with rivers cresting Wednesday. The Yentna and Talkeetna corridors hit weeks ago are most exposed again.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Susitna River basin and Mat-Su Valley, Alaska
Cover image for article: Heavy rain now expected in the Mat-Su, with rivers set to crest Wednesday

Copper River Valley and McCarthy under a heat advisory through Sunday, up to 83

A heat advisory puts the Copper River Valley at 78 to 83 degrees through Sunday. Hydrate, skip midday exertion, and check on neighbors not used to the heat.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Cover image for article: Copper River Valley and McCarthy under a heat advisory through Sunday, up to 83

Another round of damaging wind is headed for the Interior

More big wind for the Interior, with 70 mph gusts possible around Delta Junction and the Alaska Range. Trees, power lines and high-profile vehicles all at risk.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Another round of damaging wind is headed for the Interior

Juneau to Mendenhall Valley: the next glacial flood is coming, plan now

Juneau says the next Suicide Basin glacial flood is on its way, expected Aug. 1-9, with about 1,900 valley homes in the advisory area. Make a plan before the river rises.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Juneau to Mendenhall Valley: the next glacial flood is coming, plan now

A rare stretch of 75-degree heat is coming to Bristol Bay this week, could disrupt berry picking and fishing

Bristol Bay is due for 70 to 75 degrees Wednesday and Thursday — heat this region sees about once a year, and enough to interrupt summer subsistence.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: A rare stretch of 75-degree heat is coming to Bristol Bay this week, could disrupt berry picking and fishing

It's July, and it's snowing on the road to the Arctic

It's late July and it's snowing on Atigun Pass — the 4,739-foot Brooks Range crossing that's the only road to Alaska's North Slope.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Atigun Pass, Alaska
Cover image for article: It's July, and it's snowing on the road to the Arctic

The water keeps coming back to Kotzebue Sound

Kotzebue Sound is getting its second high-water warning in two days — small rises on a coast where the flooding keeps getting worse.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Kotzebue Sound, Alaska
Cover image for article: The water keeps coming back to Kotzebue Sound

Week of Jul 20

Minor Chukchi surge hits Kivalina and Red Dog Dock

A minor Chukchi surge Sunday is small by 2022 standards, but it hits Kivalina and Red Dog Dock, where erosion and flooding are already permanent problems.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Kivalina and Red Dog Dock, Arctic Coast, Alaska
Cover image for article: Minor Chukchi surge hits Kivalina and Red Dog Dock

Small craft advisories hit Kodiak, Barren Islands waters through Sunday

Strong winds, caution to boats

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Cover image for article: Small craft advisories hit Kodiak, Barren Islands waters through Sunday

Talkeetna's erosion fight reaches a new stage: buying people off the riverbank

Talkeetna's erosion fight has reached buyout territory: the borough wants federal money to pay people off the riverbank, if the state covers the match.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago2 min read
Cover image for article: Talkeetna's erosion fight reaches a new stage: buying people off the riverbank

Delta Junction hit by 58 mph gusts, near-zero visibility from blowing dust

Delta Junction got hit with 58 mph gusts and blinding dust Tuesday night, the fourth wind advisory there this month.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Cover image for article: Delta Junction hit by 58 mph gusts, near-zero visibility from blowing dust

Wind hammered Skagway into early Friday

Skagway got pounded by 45 mph gusts Thursday, with forecasters extending the wind advisory three times before it finally let up at 1 a.m.

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Cover image for article: Wind hammered Skagway into early Friday

West Petersville Road is washed out, and the creek won't let crews in

West Petersville Road is washed out at Kenny Creek with no reopening date — crews can't start until the water slows down enough to work in.

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Petersville, Mat-Su Valley, Alaska
Cover image for article: West Petersville Road is washed out, and the creek won't let crews in

NWS warns of snow, ice risk at Atigun Pass and along Dalton Highway tonight

Surprise Surprise, snow in Atigun Pass

Maggie AlaskaNewsby Maggie AlaskaNews3mo ago1 min read
Cover image for article: NWS warns of snow, ice risk at Atigun Pass and along Dalton Highway tonight

Wind Advisory keeps Isabel Pass dangerous through Thursday evening

Big wins through Isabel Pass, careful on the roads

Walter AlaskaNewsby Walter AlaskaNews3mo ago1 min read
Isabel Pass, Alaska
Cover image for article: Wind Advisory keeps Isabel Pass dangerous through Thursday evening