Moderate Activity 🌔 95% Updated live

Aurora Forecast for
Viseu Tonight

Real-time northern lights conditions for Viseu, Centro, Portugal. Latitude 40.7°N · Magnetic latitude 36.6°N

Quick Summary:Tonight’s Northern Lights forecast for Viseu shows a 5% visibility chance based on the Kp 3 geomagnetic forecast. Clear sky is still required, with current cloud cover estimated at 2%. The best viewing window is 23:00 to 01:00. Low aurora probability in Viseu tonight. Check back tomorrow for updated conditions.

Aurora Probability

5%

Low Likelihood

Chance of visible aurora tonight

Best Time

23:00

– 01:00

Optimal viewing window

Kp Index

3

Moderate

Planetary geomagnetic activity

Cloud Cover

2%

Clear skies

Current sky visibility

Aurora

Tonight's Verdict

Low aurora probability in Viseu tonight. Check back tomorrow for updated conditions.

🌔 Warning: Bright moonlight (95%) may reduce aurora visibility.

Hourly Forecast

00
00:00 — 5%
01:00 — 5%
02:00 — 5%
03:00 — 5%
04:00 — 5%
05:00 — 5%
06
06:00 — 5%
07:00 — 5%
08:00 — 5%
09:00 — 5%
10:00 — 5%
11:00 — 5%
12
12:00 — 5%
13:00 — 5%
14:00 — 5%
15:00 — 5%
16:00 — 5%
17:00 — 5%
18
18:00 — 5%
19:00 — 5%
20:00 — 5%
21:00 — 5%
22:00 — 5%
23:00 — 5%
00:00 06:00 12:00 18:00 23:00
Time (UTC)Aurora probability (%)
00:005%
01:005%
02:005%
03:005%
04:005%
05:005%
06:005%
07:005%
08:005%
09:005%
10:005%
11:005%
12:005%
13:005%
14:005%
15:005%
16:005%
17:005%
18:005%
19:005%
20:005%
21:005%
22:005%
23:005%

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Jun 28

Kp Index •••
Probability •••
Cloud Cover •••

Jun 29

Kp Index •••
Probability •••
Cloud Cover •••

Jun 30

Kp Index •••
Probability •••
Cloud Cover •••

About Aurora Viewing in Viseu

Located at 40.7°N, Viseu is a possible location for aurora viewing. Typically, the northern lights become visible here when geomagnetic activity hits Kp 6+. The most active hours are usually between 10 PM and 2 AM local time. Remember to check local cloud coverage and find a location away from city lights.

Aurora Hunt provides real-time alerts, cloud cover maps, and aurora probability forecasts specifically for Viseu. Download the app to get notified when conditions are perfect for viewing.

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Frequently Asked Questions

Can you see aurora in Viseu tonight?
Aurora visibility in Viseu depends on geomagnetic activity (Kp index), cloud cover, and darkness. At 40.7°N latitude, Viseu typically needs a Kp index of 6+ for visible aurora. Check the real-time forecast above for tonight's conditions.
What time is best to see northern lights in Viseu?
The best time to see aurora in Viseu is typically between 10 PM and 2 AM local time, when skies are darkest. Aurora can appear any time after astronomical twilight, but peak activity usually occurs around local midnight.
Where to watch aurora in Viseu?
For the best aurora viewing in Viseu, find a location away from city light pollution with a clear view to the north. Dark areas outside the city center, elevated viewpoints, and spots near water are ideal. Check cloud cover before heading out.
What Kp index is needed to see aurora in Viseu?
Viseu is at 40.7°N latitude and typically requires a Kp index of 6+ for visible aurora. Higher Kp values mean stronger geomagnetic storms and better aurora visibility, even at lower latitudes.
Is Viseu, Portugal a good place to see northern lights?
Viseu can see aurora during strong geomagnetic storms. Located at 40.7°N, aurora is visible when Kp index reaches 6+ or higher.

Nearby Aurora Destinations

Beja

38°N View →

Braga

41.5°N View →

Bragança

41.8°N View →

Castelo Branco

39.8°N View →

Coimbra

40.2°N View →

Évora

38.6°N View →

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