Northern Lights Tonight: Aurora Borealis Forecast Lights Up 21 US States Amid Strong Geomagnetic Storm

Northern Lights Tonight: Aurora Borealis Forecast Lights Up 21 US States Amid Strong Geomagnetic Storm

In a rare celestial treat, the northern lights are set to dazzle skygazers across much of the United States tonight, November 12, 2025. Following a powerful coronal mass ejection from the sun, experts predict a G4 severe geomagnetic storm that could push the aurora borealis visibility far south, potentially reaching as low as Alabama and California. This comes hot on the heels of last night's display, where early reports suggest sightings in northern states like Alaska and Montana, though cloud cover hampered views in some spots.

The aurora forecast indicates a Kp index peaking at 7, meaning the shimmering greens and purples of the northern lights might appear in up to 21 states, from Washington and Oregon in the west to Vermont and Indiana in the east. Prime viewing hours kick off after sunset, around 8 p.m. local time, lasting into the early morning. But don't count on a guaranteed show—clear skies are essential, and urban light pollution could dim the spectacle in cities like Chicago, where locals are buzzing about a possible encore.

While solar activity has ramped up during this solar maximum phase, these events remind us of nature's whims. The northern lights forecast for tonight holds promise, yet weather patterns across the Midwest and Northeast might play spoiler. Still, for those in rural areas with dark skies, it could be a night to remember.

As the aurora borealis dances overhead, it invites us to ponder the delicate balance between our planet and the sun's fiery moods.

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