aurora visibility now
Unlikely
Wait for darkness
Kp now 1.7 need 9+
Clouds 92% Overcast
Sky Daylight visibility
Tonight in Luxembourg City: Aurora is unlikely in Luxembourg City right now. The sky is not dark enough yet. AuroraMe watches Kp, clouds and darkness for this location and sends a free alert when a better viewing window opens.
Need more than this short forecast? Open the 72-hour app forecast for Luxembourg City: Kp, clouds, moon, darkness and alerts by hour
Forecast
Scan the next hours here. The free app watches the longer window and sends alerts when conditions improve.
Time
Kp
Visibility
30.05, Today
17:00
3.0
Unlikely
18:00
3.0
Unlikely
19:00
3.0
Unlikely
20:00
1.0
Unlikely
21:00
1.0
Unlikely
22:00
1.0
Unlikely
23:00
2.0
Unlikely
31.05, Tomorrow
02:00
3.0
Unlikely
05:00
2.3
Unlikely
08:00
2.3
Unlikely
11:00
1.7
Unlikely
14:00
3.3
Unlikely
17:00
2.7
Unlikely
20:00
4.0
Unlikely
23:00
3.7
Unlikely
01.06, Monday
02:00
3.0
Unlikely
05:00
3.0
Unlikely
08:00
2.7
Unlikely
11:00
2.0
Unlikely
14:00
2.7
Unlikely
17:00
2.0
Unlikely
20:00
2.7
Unlikely
23:00
2.7
Unlikely
02.06, Tuesday
02:00
1.7
Unlikely
Need more than this short forecast?
Open the 72-hour app forecast for Luxembourg City: Kp, clouds, moon, darkness and alerts by hour
...
aurora nights per year
Kp ≥ 9 · 11 years of data
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Why this forecast?
Aurora Zone
Higher Aurora Zone = better aurora visibility. Your location's Aurora Zone determines how often auroras appear overhead.
Status Levels:
PerfectAbove 62.0° - Excellent aurora visibility (daily activity)
Good56.0° - 62.0° - Good aurora visibility (regular storms)
Acceptable50.0° - 56.0° - Fair aurora visibility (strong storms only)
LowBelow 50.0° - Poor aurora visibility (extreme storms)
Aurora Zone
Low 46.3°
Kp index
Kp measures global magnetic disturbance. Higher Kp = stronger auroras visible at lower latitudes.
Status Levels:
StormKp 6-9 - Geomagnetic storm, strong auroras
GoodKp 3-6 - Moderate activity, good conditions
LowKp 1-3 - Low activity, weak auroras
Very QuietKp 0-1 - Very quiet, minimal auroras
Kp index
Low 1.7
Cloud Cover Impact
Clear skies are essential for aurora viewing. Clouds block your view of the northern lights. The percentage shows cloud coverage (0-25% = clear, 85%+ = overcast).
Status Levels:
ClearClear (0-25%) - Perfect for aurora viewing
Partly CloudyPartly Cloudy (26-50%) - May partially block view
CloudyCloudy (51-85%) - Significantly blocks aurora
OvercastOvercast (85%+) - Blocks aurora completely
Cloud Cover Impact
☁️ Overcast
Moonlight
Bright moonlight can wash out faint auroras. New moon provides the darkest skies for optimal viewing.
Status Levels:
New MoonDarkest skies - Best for faint auroras
CrescentDim moonlight - Good for viewing
QuarterModerate moonlight - May wash out weak auroras
GibbousBright moonlight - Reduces aurora visibility
Full MoonVery bright - Only strong auroras visible
Moonlight
🌔 Gibbous 94%
Darkness
Darker skies are essential for aurora viewing. The sun must be below the horizon for auroras to be visible.
Status Levels:
NightDarkest conditions - Optimal for auroras
Astronomical TwilightDark enough - Good aurora viewing
Nautical TwilightGetting darker - Weak auroras may appear
DaylightSun is above horizon - No aurora visible
Darkness
Daylight
Get Alerted Before Aurora Appears
Push alerts 20–90 min before northern lights. 72h forecast, cloud cover, 11 years of historical data.
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Short-term outlook for the next few days
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Trip Planner: Best Days & Best Month
Aurora is Rare in Luxembourg City — But Not Impossible
Kp 9+ needed to see aurora here
0 possible aurora nights in the next 27 days
Aurora Borealis Viewing in Luxembourg City
Capital city with occasional aurora visibility during strong storms.
Luxembourg City sits at 46.3° magnetic latitude, which means aurora typically becomes visible when the Kp index reaches 9+. Aurora sightings in Luxembourg City require stronger geomagnetic storms (Kp 9+), which occur a few times per year. When storms do hit, the best viewing window is 10 PM to 2 AM local time under clear, dark skies.
Cloud cover is the most common reason people miss aurora even during strong storms. AuroraMe combines the Kp index with real-time cloud forecasts, moon phase, and darkness data to give you a single visibility status — so you know whether it's worth going outside tonight.
Other cities in Luxembourg
Wiltz
Northernmost city with good aurora visibility
CURRENT STATUS
Unlikely
View
Ettelbruck
Northern city with best aurora viewing in Luxembourg
CURRENT STATUS
Unlikely
View
Diekirch
Northern city with moderate aurora potential
CURRENT STATUS
Unlikely
View
Echternach
Eastern city with occasional northern lights
CURRENT STATUS
Unlikely
View
Differdange
Southwestern city with minimal aurora potential
CURRENT STATUS
Unlikely
View
Grevenmacher
Eastern wine region with rare aurora sightings
CURRENT STATUS
Unlikely
View
Planning a trip? See the best months for Luxembourg City → • Northern lights tonight — all cities →
Learn More About the Northern Lights
Northern Lights in Luxembourg City: Quick Guide
Minimum Kp Needed
7.0+
Viewing Frequency
very rare
Current Kp Index
1.7
How often can you see northern lights in Luxembourg City?
Based on its magnetic latitude of <strong>46.3°</strong>, aurora viewing in Luxembourg City is <strong>very rare (1-5 nights per year during major storms)</strong>. We are currently near solar maximum (2024-2025), so expect higher-than-average activity.
Best viewing season: September to March, with peak activity during equinoxes (September and March).
What Kp index do I need to see aurora in Luxembourg City?
For Luxembourg City, you need a minimum Kp index of <strong>7.0</strong> for aurora to be visible. This threshold is calculated based on the city's magnetic latitude (46.3°).
Higher Kp values produce brighter, more active displays:
- Kp 7.0-8.0: Faint aurora visible in dark skies
- Kp 8.0-9.0: Moderate aurora with dancing patterns
- Kp 9.0+: Strong, colorful displays visible even with some light pollution
Current Kp index: 1.7
Where should I look for aurora in Luxembourg City?
Aurora is rarely visible this far south. When it does appear during extreme storms (Kp 7+), look for a faint glow on the northern horizon.
For best results, seek locations with minimal light pollution and unobstructed views of the sky. From Luxembourg City, aurora typically remains closer to the horizon, so elevated viewing locations help.
Can I see northern lights tonight in Luxembourg City?
Unlikely: Aurora unlikely tonight with Kp 1.7 (below 7.0 threshold for Luxembourg City). Enable alerts to catch future opportunities.
Real-time conditions: 92.2% cloud cover, aurora probability 0%. Check the live forecast above for the latest updates.
Traveling? Track multiple locations easily
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For brighter shows consider Fairbanks , Yellowknife