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.

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.

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.

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.

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 =)

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

About 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.

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.

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.

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.

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.

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.

Wind advisory remains in effect for Windy Pass with gusts to 65 mph
WINDY AGAIN, SUCKERS

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Small craft advisories hit Kodiak, Barren Islands waters through Sunday
Strong winds, caution to boats

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.

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.

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.

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.

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

Wind Advisory keeps Isabel Pass dangerous through Thursday evening
Big wins through Isabel Pass, careful on the roads
