Northern Lights Forecast: See Aurora Borealis in 8 States

Northern Lights Forecast: The Aurora Borealis Might Be Visible in 8 States Thursday Night

Few natural spectacles rival the breathtaking beauty of the aurora borealis — that shimmering curtain of green, purple, and red light dancing across the night sky. If you live near the northern reaches of the United States, you may be in for a rare and unforgettable treat this Thursday night. According to the National Oceanic and Atmospheric Administration (NOAA), residents in up to eight states along the Canadian border could have a front-row seat to one of nature's most dazzling light shows. Here is everything you need to know to make the most of this celestial opportunity.

What Is the Aurora Borealis and Why Does It Happen?

The aurora borealis, commonly known as the northern lights, is a natural phenomenon caused by interactions between the Sun's charged particles and Earth's magnetic field. When the Sun releases bursts of energy in the form of solar wind or coronal mass ejections (CMEs), streams of electrically charged particles travel millions of miles through space toward our planet. Upon reaching Earth, these particles are funneled toward the polar regions by the planet's magnetic field, where they collide with gas molecules in the upper atmosphere.

These collisions excite the gas molecules, causing them to release energy in the form of light — the aurora. Different gases produce different colors: oxygen at higher altitudes tends to create red and blue hues, while oxygen closer to the surface produces the iconic green glow. Nitrogen contributes purples and pinks. The result is a dynamic, ever-shifting display that has captivated human beings for thousands of years.

While the northern lights are a near-nightly occurrence at very high latitudes — think Iceland, Norway, and northern Canada — they become visible at lower latitudes only when solar activity is elevated enough to push the auroral oval further south than usual. That is precisely the scenario NOAA is forecasting for this Thursday night.

Which 8 States Could See the Northern Lights Thursday Night?

According to NOAA's Space Weather Prediction Center, the aurora borealis has the potential to be visible across a band of states hugging the US-Canada border. The states most likely to catch a glimpse of the northern lights include:

Montana — Wide-open skies and minimal light pollution in rural areas make Montana one of the best places in the contiguous US to view the aurora.
North Dakota — Flat terrain and sparse population offer excellent unobstructed views of the northern horizon.
Minnesota — The northern reaches of the state, particularly around the Boundary Waters Canoe Area Wilderness, are prime viewing territory.
Michigan — The Upper Peninsula, with its dark skies and proximity to Lake Superior, frequently produces stunning aurora sightings during active periods.
Wisconsin — Northern Wisconsin's lake country offers dark, open skies well-suited for aurora watching.
Maine — The northernmost state on the East Coast, Maine's Acadia National Park and Aroostook County are top-tier aurora viewing locations.
New Hampshire — The White Mountains region can deliver spectacular views when geomagnetic activity is sufficiently strong.
Vermont — The Northeast Kingdom in northern Vermont is among the darkest regions in the eastern US, making it an excellent aurora-watching destination.

Residents in other nearby states such as Idaho, Washington, and New York may also have a chance depending on how active geomagnetic conditions become throughout the evening.

How to Check the Latest NOAA Aurora Forecast

Because space weather can be unpredictable and conditions can shift rapidly, it is essential to monitor the latest data before heading outside. NOAA's Space Weather Prediction Center publishes real-time aurora forecasts, including a 30-minute forecast map that shows the current extent and intensity of the auroral oval. You can access this tool at swpc.noaa.gov. The key metric to watch is the Kp index, a scale from 0 to 9 that measures geomagnetic activity. A Kp of 5 or higher typically indicates a moderate geomagnetic storm capable of pushing the aurora visible to border states. Higher Kp values push the aurora even further south.

Several third-party apps — including SpaceWeatherLive, My Aurora Forecast, and Aurora Alerts — can also send you real-time notifications when activity spikes in your area, so you don't miss the window.

Tips for Viewing the Aurora Borealis

Knowing that the aurora might appear is only half the battle. Maximizing your chances of actually seeing it requires some preparation. Keep these tips in mind:

Get away from city lights. Light pollution is the number one enemy of aurora viewing. Drive at least 30 to 60 miles from any major urban center to find genuinely dark skies.
Find a clear northern horizon. The aurora typically appears in the northern sky for viewers in the lower 48. Open fields, lakeshores, and hilltops without trees or buildings blocking the north are ideal.
Check the weather forecast. Cloud cover will completely obstruct the view. Aim for locations with clear skies and check your local forecast before committing to a spot.
Give your eyes time to adjust. Allow at least 20 to 30 minutes for your eyes to fully adapt to the darkness before concluding that nothing is happening.
Use your smartphone camera. Modern phone cameras are surprisingly sensitive to aurora light and can often capture a display that appears faint or invisible to the naked eye. Point your camera north with a slow shutter speed or night mode enabled.
Stay patient and dress warmly. Spring nights near the Canadian border can be bitterly cold. Layer up, bring hot drinks, and allow yourself a couple of hours outside for the best chance of success.

Why Aurora Sightings Are More Frequent Right Now

If it feels like the northern lights have been making headlines more often lately, that is not your imagination. The Sun operates on an approximately 11-year cycle of activity, moving between solar minimum and solar maximum. We are currently approaching or at Solar Cycle 25's peak, a period of heightened sunspot activity, solar flares, and coronal mass ejections. This increased solar activity translates directly into more frequent and more powerful geomagnetic storms — and more opportunities for sky-watchers at lower latitudes to witness the aurora borealis.

Scientists and aurora enthusiasts alike are taking full advantage of this active period, and Thursday night's forecast is yet another reminder that we are living through one of the most exciting windows for aurora viewing in over a decade.

Don't Miss This Rare Opportunity

Whether you are an experienced aurora chaser or someone who has never seen the northern lights before, Thursday night's forecast represents a genuine opportunity to witness one of the most awe-inspiring events in the natural world. Check the NOAA space weather forecast throughout the day, scout a dark-sky location near you, and be ready to head outside after sunset. The window for peak activity can be brief, so having a plan in place before nightfall is key. Clear skies and high Kp numbers — that is everything you need to be wishing for tonight.