Alaska and Wisconsin Match Many Other US States as Northern Lights Open a Striking September Travel Window

Written By: Ankita Neogi Khan

Ankita Neogi Khan

With over 15 years of experience in digital media, I bring a strong foundation in language, journalism, and storytelling to travel reporting. A graduate in English (Honours) from Presidency College with a Master's in Journalism and Mass Communication from the University of Calcutta, I began my career as a content curator before transitioning into travel journalism. I specialise in aviation, tourism trends, destination news, and industry insights, combining meticulous research, accuracy, and compelling storytelling to deliver credible, engaging, and insightful content for a global audience.

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September 9, 2026 10:44 AM

The opportunity for travelers and stargazers to view the Northern Lights in the skies of 8 US states is available on September 9, thanks to the unusual phenomenon of the Northern Lights. According to the National Oceanic and Atmospheric Administration Space Weather Prediction Center (SWPC), it will be possible to view the Northern Lights in Alaska, Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota and Wisconsin. The forecast says it will be possible to view the Northern Lights in the evening and overnight hours, as long as the skies remain clear.

In Northern Alaska, it is likely that the Northern Lights will be visible, while closer to the US/Canada border, it is unlikely. Thanks to the new moon, the skies will be darker. The Northern Lights display will likely encourage travel and tourism in a new area of the country since space weather can affect night tourism even far away from established aurora areas.

Eight States Enter the Aurora Spotlight

The latest forecast creates an attractive short-notice opportunity for travellers already exploring the northern United States. It also provides a compelling reason to venture beyond conventional attractions and seek darker landscapes away from major population centres. However, appearing within an aurora forecast does not mean every location in a state will experience visible activity.

The National Oceanic and Atmospheric Administration remains the principal US authority for space-weather forecasting. Its aurora products indicate where auroral activity could become visible, while its shorter-term forecasts help travellers track changing conditions during the evening.

The geographical spread is significant because it places aurora viewing within reach of travellers who may not have planned a trip to Alaska. Nevertheless, cloud cover, artificial light and the strength of geomagnetic activity can determine whether the display becomes visible. Travellers should therefore treat the state-level forecast as an opportunity rather than a guarantee.

Alaska Still Holds the Strongest Hand

Alaska remains the most compelling US destination for travellers pursuing the aurora. Its position beneath the auroral oval gives much of the state a natural geographical advantage when geomagnetic conditions become favourable. Northern communities can consequently offer more frequent opportunities than locations farther south.

Fairbanks and destinations farther north have long attracted aurora-focused visitors because of their latitude and access to darker surroundings. Denali National Park also offers extensive landscapes with limited artificial lighting and expansive views of the night sky. These conditions make Alaska particularly suitable for travellers willing to dedicate several nights to the experience.

The US National Park Service advises visitors to consider darkness, cloud cover and auroral activity when planning an observation attempt. It also emphasises patience because aurora displays can fluctuate considerably throughout a night.

For tourism businesses, this creates an important distinction between selling an attraction and selling an experience. Hotels, guides and destination operators cannot control the aurora itself, but they can improve the conditions surrounding the viewing opportunity. Flexible itineraries, dark-sky excursions and longer stays can therefore increase the overall value of an aurora-focused trip.

Why September Is a Strategic Window

September offers more than a simple change in the calendar for aurora watchers. The approach of the autumn equinox coincides with periods when geomagnetic activity can become more favourable, partly because of the seasonal configuration of Earth’s magnetic field. Scientists associate this seasonal behaviour with the Russell-McPherron effect.

The effect describes how the orientation of Earth’s magnetic field can influence its interaction with the interplanetary magnetic field. Under suitable conditions, that interaction can allow more solar-wind energy to enter the magnetosphere. Increased geomagnetic activity can then strengthen auroral displays at appropriate latitudes.

The timing also creates a practical advantage for northern tourism. Nights become progressively longer after summer, providing more darkness for travellers seeking the aurora. The National Park Service similarly identifies the darker months as more suitable for aurora viewing in Alaska.

This combination can make September particularly appealing for shoulder-season travel. Visitors can potentially combine aurora excursions with hiking, wildlife experiences, scenic drives and other daytime activities. For destinations, that creates opportunities to extend visitor stays beyond a single night.

Dark Skies Could Improve Visibility

The new moon provides another favourable element during this viewing period. A darker lunar background can make weaker auroral activity easier to distinguish, particularly when the display remains close to the horizon. This does not increase the strength of the aurora, but it can improve the visual contrast between the sky and the phenomenon.

Darkness alone, however, cannot guarantee a successful sighting. Cloud cover remains one of the biggest obstacles because even intense auroral activity can disappear completely behind thick clouds. Travellers therefore need to assess conventional weather forecasts alongside space-weather information.

The most effective approach combines several favourable conditions rather than relying on one forecast. Travellers should select a location with minimal artificial lighting and a broad horizon before activity potentially peaks. They should then continue monitoring conditions throughout the evening.

The Tourism Value Extends Beyond Alaska

Although Alaska has the strongest geographical advantage, the forecast could benefit a much broader group of destinations. Montana, Idaho and the Dakotas have extensive rural landscapes, while northern Minnesota and Wisconsin offer numerous areas away from major urban lighting. Washington also contains remote mountainous and rural environments that can provide darker viewing conditions.

This gives destination marketers an unusual tourism proposition because the attraction is neither permanent nor conventional. Aurora tourism combines nature travel, dark-sky tourism, photography and rural tourism, creating demand across several travel segments. The experience can also encourage visitors to explore places they might otherwise overlook.

However, unpredictability creates commercial challenges for operators. A responsible tourism business should never promise customers that they will definitely see the aurora. Instead, operators can sell the broader night-sky experience while clearly explaining that visibility depends on environmental and space-weather conditions.

This distinction is particularly important for international visitors who may invest heavily in flights, accommodation and transport. Providing accurate expectations can protect traveller satisfaction while strengthening the credibility of the destination. It can also encourage visitors to stay multiple nights, increasing their opportunities for a successful sighting.

Travellers Need a Flexible Night Plan

Anyone chasing the aurora should avoid building the entire evening around one exact viewing time. Activity can strengthen, weaken or disappear with little warning, while cloud conditions can change independently of the space-weather forecast. A flexible schedule therefore gives travellers a better chance of catching a brief display.

Reaching a dark viewing location before activity increases can be more practical than waiting for a confirmed sighting. Travellers should also choose sites with unobstructed northern views, particularly when geomagnetic activity remains modest. Buildings, trees and mountains can otherwise block low-altitude displays.

The National Park Service recommends dark locations and notes that cameras can sometimes capture colours that are difficult for the human eye to distinguish. Modern smartphones can also perform well in low-light conditions when used with night or long-exposure settings.

Photography should nevertheless remain secondary to safety and comfort. Travellers may spend several hours outside in remote areas, particularly in northern destinations where temperatures can fall rapidly after sunset. Warm clothing, charged devices and reliable transport are therefore essential parts of a responsible viewing plan.

Aurora Tourism Is Becoming More Strategic

The wider tourism significance extends beyond this particular forecast. Natural phenomena such as auroras can influence destination choice, travel timing and length of stay, particularly among travellers seeking distinctive experiences. They also give rural destinations a product that does not depend on traditional built attractions.

Aurora tourism can generate demand for accommodation, guided excursions, photography experiences and local transport. It can also create additional spending during periods that may otherwise sit between major tourism seasons. Destinations with established outdoor infrastructure can therefore use aurora activity to diversify their visitor economy.

The opportunity comes with a need for realistic marketing. Weather and solar activity remain outside the control of tourism operators, making guaranteed-sighting claims particularly risky. Businesses can instead position the aurora as one component of a broader nature-based itinerary.

That strategy also protects travellers from disappointment. A visitor who misses the lights can still experience wilderness, wildlife, landscapes and local attractions during the same trip. This broader proposition makes the destination more resilient when space-weather conditions fail to cooperate.

The Forecast Needs Continuous Monitoring

The most important practical message for travellers is that forecasts can change. NOAA’s aurora products are designed to help users follow evolving space-weather conditions, while its shorter-term products provide more immediate guidance.

Travellers should therefore check the latest information before leaving their accommodation. They should then reassess both sky conditions and auroral activity after reaching their chosen viewing area. This approach becomes particularly important when travelling significant distances into remote countryside.

The official NOAA Space Weather Prediction Center should remain the primary source for current US aurora information. Its 30-minute forecast can complement broader outlooks by providing a shorter-term indication of where auroral activity may become visible.

Visitors staying within national parks should also follow local park guidance. Park authorities can provide information about road access, closures, wildlife risks and safe viewing areas that general aurora forecasts cannot address. Combining official space-weather information with local destination guidance provides the most reliable travel strategy.

What This Means for US Travel

The latest forecast illustrates how rapidly space weather can create new travel opportunities. Eight US states have been identified as potential viewing areas, while northern Alaska retains the strongest position because of its geographical relationship with the auroral oval. The opportunity could nevertheless extend interest towards rural communities across the northern United States.

For travellers, flexibility remains the most important advantage. A successful sighting requires several factors to align, including darkness, clear skies and sufficient geomagnetic activity. Missing any one of those conditions can make an otherwise promising forecast produce no visible aurora.

September provides an appealing combination of seasonal darkness and potentially favourable geomagnetic behaviour. The new moon could further improve viewing conditions by reducing competing lunar light. Travellers who monitor forecasts and move away from artificial lighting may therefore give themselves the best possible opportunity.

The tourism implications are equally significant. The night sky is increasingly becoming a destination asset, particularly as travellers seek rare and memorable experiences. For northern US communities, the aurora offers a compelling way to strengthen shoulder-season tourism while encouraging longer, more flexible stays.

The opportunity also highlights a broader shift in travel behaviour. Visitors are increasingly willing to plan around natural phenomena rather than fixed attractions, creating fresh possibilities for destinations with strong landscapes and dark skies. For the eight states named in the forecast, that makes the coming nights a potentially valuable showcase for their nocturnal tourism appeal.