If you’ve ever dreamed of witnessing the mesmerizing northern lights, 2025 is shaping up to be an exceptional year for aurora enthusiasts. With solar activity reaching its maximum, the aurora borealis is expected to dazzle skies across the northern United States and beyond, sometimes even farther south than usual. Here’s your guide to the latest aurora borealis northern lights forecast, including where, when, and how to spot this natural wonder.
What Causes the Aurora Borealis?
The northern lights, or aurora borealis, are a result of charged particles from the sun colliding with Earth’s magnetic field and atmosphere. These particles excite oxygen and nitrogen atoms, creating brilliant displays of green, purple, red, and blue light that dance across the night sky. The strength and reach of these displays depend on solar activity, especially during periods of heightened geomagnetic storms.
Current Aurora Borealis Forecast: June 2025
Forecasters from NOAA’s Space Weather Prediction Center (SWPC) predict that the aurora borealis will be visible in up to 15 northern U.S. states, as well as much of Canada, during the last week of June 2025. The most intense displays are expected on the nights of June 24 and 25, driven by a stream of solar wind from a coronal hole on the sun’s surface. This event is forecast to trigger a G2 (moderate) geomagnetic storm, with the Kp index—a measure of geomagnetic activity—potentially reaching 5.67.
States Likely to See the Aurora Borealis
According to NOAA and multiple forecasters, the following states have the best chance of spotting the northern lights:
- Alaska (highest probability)
- Minnesota
- North Dakota
- Montana
- Maine
- Michigan
- Wisconsin
- Vermont
- New Hampshire
- Washington
- Oregon
- Idaho
- New York
- South Dakota
Alaska and states along the Canadian border are expected to have the strongest displays, but with the right conditions, the aurora could be visible from more southern locations than usual.
How to Read the Northern Lights Forecast
Understanding the aurora forecast can help you maximize your chances of seeing the lights. Here are the key elements to watch:
- Kp Index: This scale from 0 to 9 measures geomagnetic activity. A Kp of 5 or higher means the aurora may be visible farther south than normal.
- Solar Activity: Geomagnetic storms, driven by solar winds or coronal mass ejections, increase the likelihood of vibrant displays.
- Cloud Cover: Clear skies are essential. Check local weather forecasts before heading out.
- Light Pollution: Get away from city lights for the best viewing experience.
Tips for Viewing the Northern Lights
- Find a Dark Location: Seek out areas with minimal light pollution for the clearest view.
- Look North: The aurora is most visible in the northern sky, especially at higher latitudes.
- Check the Timing: The best viewing hours are usually between 10 p.m. and 2 a.m. local time.
- Monitor the Forecast: Use apps or NOAA’s aurora dashboard for real-time updates.
- Dress Warmly: Nights can be chilly, especially in northern regions.
- Be Patient: The aurora can be unpredictable—give yourself multiple nights if possible.
Why 2025 Is a Great Year for Aurora Chasing
The sun is currently in a period of heightened activity known as the solar maximum, which means more frequent and intense solar storms. This results in more opportunities to see the northern lights at lower latitudes than usual. While the best time for aurora viewing is typically from late September through March, strong solar activity can create rare summer viewing opportunities, as seen in June 2025.
Don’t miss your chance to witness one of nature’s most spectacular shows! Check the aurora forecast, plan your trip to a dark sky location, and keep your eyes on the northern horizon. Whether you’re a seasoned aurora chaser or a first-time viewer, 2025 promises unforgettable displays of the aurora borealis.