Northern lights in Louisiana are very rare: only an extreme geomagnetic storm, Kp 9 at the top of the scale, can bring them this far south. Of the 2 locations AuroraMe tracks in Louisiana, Baton Rouge has the best chance.
Cities Covered
2
Magnetic Latitude Range
40.0°–40.5° MLAT
Required Kp Index
Kp 9.0–9.0
Unlikely
Best chance in Louisiana tonight: Baton Rouge
AuroraMe watches Kp, clouds and darkness windows so you know when to go outside.
Kp Requirements by Location
Baton Rouge
40.5° MLAT
Kp 9.0+ Horizon
New Orleans
40.0° MLAT
Kp 9.0+ Horizon
Visible on horizon
Clearly visible
Bright overhead
Aurora Status by City
Best Viewing Season in Louisiana
Geographic Advantages
Mean astronomical darkness at Baton Rouge, Dec–Feb 10.2–10.9 hours
Peak Aurora Months
Estimates for Baton Rouge
October 0.02 clear nights, 37% cloud
Frequently Asked Questions
Can you see the northern lights in Louisiana?
Yes, Louisiana offers aurora viewing opportunities. Cities like Baton Rouge (MLAT 40.5°) can see aurora at Kp 9.0+, while southern locations need Kp 9.0+. Best viewing is September–April during dark, clear nights.
Learn More About the Northern Lights
Use the aurora borealis forecast, check northern lights tonight, or open the live aurora map and Kp tracker.
