Can you see the northern lights in Louisiana tonight?
Live aurora odds for Louisiana — tonight's Kp versus the >9 the state needs, plus where and when to look.
Tonight Louisiana needs >9; the current Kp is 3, so aurora odds over Louisiana are effectively nil — Cosmik tracks it live, free.
🔵 Louisiana is too far south for the aurora
At 38.9° geomagnetic latitude, only a once-in-a-generation superstorm would push the northern lights this far south.
Kp now
3
Tonight max
5
Louisiana needs
>9
Geomag. latitude
38.9°
Live NOAA SWPC data, refreshed every 30 min. Get an alert for Louisiana →
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Aurora across all of Louisiana
Louisiana only sees the northern lights during major geomagnetic storms, which can strike any month but are most likely near the equinoxes (September–March). On those rare nights, the aurora appears as a faint glow low on the northern horizon rather than overhead.
Track the aurora in Louisiana cities
Each city page shows its own live Kp verdict — the odds shift with your exact latitude:
- Northern lights in Baton Rouge · needs >9
- Northern lights in New Orleans · needs >9
- Northern lights in Jackson · needs >9
- Northern lights in Mobile · needs >9
- Northern lights in Houston · needs >9
- Northern lights in Little Rock · needs >9
Northern lights in Louisiana — FAQ
Can you see the northern lights in Louisiana?
Realistically, no — Louisiana sits at about 38.9° geomagnetic latitude, far outside the auroral zone. It would take an exceptional, historic solar superstorm for the aurora to be visible this far south.
What Kp does Louisiana need for the northern lights?
Louisiana needs a Kp of about more than 9 (effectively unreachable) for the aurora to become visible from a dark site with a clear northern horizon. That figure comes from the state's geomagnetic latitude (38.9°): the higher your geomagnetic latitude, the lower the Kp you need.
When is the best time to see the aurora in Louisiana?
Look between about 10 pm and 2 am local time, on a clear, moonless night, from a spot with no light pollution and an open view to the north. The season peaks September–March, and geomagnetic storms are most frequent near the equinoxes. Cosmik tracks the live Kp so you can catch the exact night it spikes.
