Aurora Forecast Tonight in Green Bay
Aurora season in Green Bay runs from September to April.
Best Months to See the Northern Lights in Green Bay
Best: September to April Peak: January, March and December
September October November December January February March April
The aurora season in Green Bay usually runs from September to April.
Green Bay sits at 55.08° magnetic latitude, which means aurora typically becomes visible when the Kp index reaches 5.0+. Sightings are rare but possible during strong geomagnetic storms at this mid-latitude location. The best time to attempt viewing is during the dark winter months between September and April.
Other aurora viewing spots near Green Bay
Frequently Asked Questions
What Kp index is needed to see the Northern Lights in Green Bay?
In Green Bay, a Kp index around 5+ usually gives a realistic chance of visible aurora, depending on darkness, clouds, and light pollution.
What are the best months to see the Northern Lights in Green Bay?
The best months to see the Northern Lights in Green Bay are typically September to April, when nights are darker and aurora viewing conditions are better.
Where is the best place to see the Northern Lights in Green Bay?
The best places to see the Northern Lights in Green Bay are dark areas away from city lights, with a clear view toward the northern horizon.