NOAA forecast offices in Anchorage, Fairbanks, and Juneau. Issues warnings for marine weather, river breakup, avalanches, fire weather, and aviation across Alaska.
222 W 7th Ave #23, Anchorage, AK 99513, USA
An ongoing glacial lake outburst flood on the Taku River is affecting the City and Borough of Juneau, with an alert in effect until 11 p.m. AKDT Tuesday. Mariners and anyone near the river corridor should expect rapid water rises and debris in the channel.

A Gulf of Alaska storm will bring sustained winds of 35-45 mph and gusts to 60 mph in Portage and the Anchorage Hillside from late Sunday morning through evening, with lighter winds in the Anchorage Bowl and blowing dust expected along the Glenn Highway near Palmer.

Denali Borough ordered all Anderson residents to evacuate Saturday as the Star Fire grew to 100 acres, with seven aircraft and two ground crews fighting the blaze and two additional fires burning north of town.
Smoke from the Starry Fire near Anderson has brought the Interior's first major wildfire smoke of 2026 and is drifting toward Fairbanks; here's how to protect your health.

Heavy rain will hit the Susitna Valley through midweek, with the Skwentna and Yentna rivers cresting Wednesday into Thursday and riverside campsites at flood risk.

NWS Juneau issued a Special Weather Statement Monday for Haines Borough and Klukwan after the Klehini River hit 86.9 feet and flow rates topped 6,000 KCFS. The statement runs until 8 PM, but high-elevation snowpack will keep flows elevated beyond it.

Interior Alaska is under heat and Red Flag fire-weather warnings through Sunday night, with temperatures near and above 80 and lightning-driven wildfire risk.

NWS Fairbanks issued a hydrologic outlook Thursday flagging a multi-day rain event starting Saturday evening that could raise rivers across Interior Alaska at a 1-in-5 to 1-in-10 year return interval, affecting the Chena Basin, White Mountains, and Denali corridor.

The National Weather Service Anchorage issued a high-confidence hydrologic outlook Tuesday projecting 1 to 2 inches of rain across the Susitna Valley, with the Skwentna and Yentna rivers expected to crest Wednesday into Thursday and gravel bar campsites at risk of inundation.

Five new wildfires were logged in the Alaska 511 system between 11:25 p.m. Friday and 2:27 a.m. Saturday across southcentral Alaska, all under investigation, as a Red Flag Warning takes effect Saturday morning for much of Interior Alaska.

Federal forecasters favor warmer-than-normal temperatures for most of Alaska this summer, but the El Niño outlook does not support claims of extreme heat or statewide drought.
Rising water on the Middle Fork Koyukuk threatens washouts along 67 miles of the Dalton Highway, Alaska's only road to the North Slope, NWS Fairbanks warned Tuesday.

Governor Mike Dunleavy declared a state disaster Monday for spring breakup flooding affecting Interior communities including Kycook, activating assistance programs with registration open through July 11.

The National Weather Service issued Red Flag Warnings Friday for Delta Junction, Yukon Flats, and Kuskokwim Valley East—covering three distinct Interior Alaska zones simultaneously—with critical fire conditions including winds gusting to 55 mph and humidity dropping to 20 percent.

NWS Fairbanks issued a Flood Watch through Tuesday evening for the Upper Koyukuk Valley, with Slate Creek and the Koyukuk at Wiseman already rising steeply and the crest expected to reach Bettles by Tuesday. A separate watch covering the broader Brooks Range and North Slope runs through Wednesday morning.

The National Weather Service issued a Red Flag Warning for inland Bristol Bay through Thursday evening, signaling critical fire-weather conditions from hot, dry, and windy weather in a region vulnerable to wildfire during early summer.

The National Weather Service issued frost advisories for Fairbanks and the Interior this week, with overnight temperatures dropping into the low to mid 30s during early June planting season.

Winter Weather Advisory covers Central Brooks Range through Monday evening. Four to 8 inches of snow and blowing conditions are hitting Atigun Pass and the Dalton Highway corridor.

National Weather Service forecasts rising river levels across the North Slope and Brooks Range this weekend through early next week as warm temperatures trigger snowmelt and up to an inch of rain falls.

A low-pressure system will bring gale-force easterly winds and 10- to 15-foot seas to northern Gulf of Alaska coastal waters starting Friday night through the weekend, creating hazardous conditions for commercial fishers and recreational boaters.

National Weather Service issued Red Flag Warnings for multiple Southwest Alaska regions through June 3. The rare multi-region alert affects rural communities from the Kuskokwim Valley to Bristol Bay, where warm temperatures, low humidity, and strong winds create critical fire conditions.

The National Weather Service issued a Red Flag Warning for Delta Junction covering Saturday and Sunday, with wind gusts reaching 55 mph on Sunday—the strongest winds in the warning period—creating critical fire conditions during the peak of Alaska's fire season.

A low pressure system will bring gale-force winds and seas building to 10-15 feet to Yakutat's coastal waters starting Friday night, creating hazardous conditions for fishing vessels and small craft through the weekend.

Nine wildfire investigations opened across Alaska between June 3 and June 5, spanning the Kenai Peninsula to the Interior. The cluster coincided with Red Flag Warnings and a burn-permit suspension in the Fairbanks and Railbelt areas.

Four burn-permit suspensions rolled out across Alaska between June 1 and June 4, driven by hot, dry, windy conditions and increased fire activity. The rapid escalation signals an unusually aggressive early-June fire season.

The National Weather Service forecasts 5 to 10 inches of snow and 30 mph wind gusts at Atigun Pass through Monday evening. An unseasonably strong arctic trough is driving the event during what is typically late spring.

A flash flood in Anderson, Alaska, caused water to rise more than 6 feet overnight on May 3-4, flooding at least one home in the Yukon-Koyukuk Census Area village of 250 residents.
Critical fire-weather conditions prompted Red Flag Warnings across Southwest Alaska for three consecutive days this week. Hot, dry, and windy conditions raised the risk of rapid fire spread.

An ice jam near Kalskag on the Kuskokwim River has prompted a flood warning through May 7, affecting communities including Bethel after spring breakup caused water to overflow roads and force early school release.
Burn permits are suspended across Mat-Su and Kenai-Kodiak Fire Prevention Areas starting June 1 due to hot, dry, windy conditions and a spike in human-caused fires. Debris burning, lawn burning, and burn barrels are prohibited until conditions improve.

A band of dense fog has redeveloped along the western Kenai Peninsula coast for three consecutive mornings, reducing visibility to one quarter mile on the Sterling Highway from Soldotna to Homer.

Heavy smoke from the Boundary Fire settled over Tanana on May 4, prompting health complaints from residents and disrupting subsistence activities in the village of 300.
The National Weather Service in Fairbanks issued a Winter Weather Advisory Tuesday for the Northwest Arctic Coast from Point Lay to Utqiagvik, calling for up to an inch of snow and a light ice glaze beginning at 10 p.m. Tuesday and running through 7 a.m. Thursday, July 2.

The National Weather Service issued Red Flag Warnings Friday for the Lower Matanuska Valley, all five Susitna Valley zones, and Lime Village, as two fires already burn in the region and burn permits stand suspended across Delta, Tok, and Mat-Su.

Minor flooding is underway along the Colville River from Umiat to Nuiqsut after rain on Brooks Range snowpack, a year after the river hit its highest recorded level.

NWS Fairbanks issued a flood advisory Monday for the Sagavanirktok River along the Dalton Highway between mileposts 310 and 340, with the Sag approaching bankfull and lingering ice at culverts compounding washout risk through Thursday.

The Lower Matanuska Valley will experience sustained winds of 25 to 35 mph with gusts to 45 mph from late Sunday morning through evening, with blowing dust near Palmer, Butte, and the Glenn Highway reducing visibility and creating hazardous travel conditions.

Fire agencies opened 13 wildfire investigations across Alaska between June 11 and June 14, spanning from Kaktovik on the Arctic coast to southwest Alaska, as elevated fire danger prompted a Red Flag Warning for the Delta Junction area and burn permit suspensions in Interior Alaska.

A sharp cluster of wildfire ignitions across Alaska—from the Kenai Peninsula to the Interior—coincides with multiple Red Flag Warnings, signaling an abrupt shift into fire season that affects rural communities, subsistence users, and aviation corridors.

Fire agencies opened 11 wildfire investigations across Alaska from June 2–4, from the Kenai Peninsula to the North Slope. The cluster coincided with consecutive Red Flag Warnings for critical fire-weather conditions.


