Dont miss out on the show
 

Aurora Forecast

 

A Complete Guide for Everyone Chasing the Northern Lights

Over the past year, we’ve built a comprehensive travel guide to help everyone planning a Northern Lights journey.

Inside, you’ll find destination guides from Senja, Tromsø, Lofoten and other Arctic regions, along with practical travel tips, seasonal insights, and detailed advice on photographing the aurora — whether you’re using professional camera equipment or just your mobile phone.

The guide is continuously updated and expanded with new content every day, ensuring you always have access to the latest insights, locations, and planning tips for your Arctic adventure — all in one place.

NEW HERE? READ THIS FIRST

The rules that decide if you’ll see the aurora tonight

Two quick cards guests actually read — then you can dive deeper on BookAurora if you want.

Aurora Essentials →
BEFORE YOU CHASE

Everything you need — in 3 minutes

It’s a sky + timing game: prioritize clear pockets and darkness. Solar activity is the bonus.

🗓️ Main Sep–Mar Possible Aug–Apr 🍂 Milder Sep–Oct ❄️ Darkest Nov–Mar
THE 3 GOLDEN RULES

If you remember only this…

Clouds decide what you see. Then darkness. Then space activity.

☁️ #1 clear pockets 🌌 #2 get dark 🔦 #3 avoid lights ⏱️ Stay 20–30 min

Great skies beat great numbers. Clear sky + darkness wins.

AURORA + WEATHER — LIVE MINI HUB

Check skies first. Then space weather.

A compact “all-in-one” preview. Click anywhere to open the full forecast.

Auto: 120s Updated:
Essentials (quick)
READ FIRST

Know the rules. Improve your odds.

Clouds decide what you see. Then darkness. Then space activity.

☁️ #1 clear pockets 🌌 #2 get dark 🔦 #3 avoid lights ⏱️ Stay 20–30 min

Great skies beat great numbers. Clear sky + darkness wins.


Aurora chance
Senja
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Calculating based on sky + darkness + activity.
Cloud
Temp
Wind
Next 12h cloud trend
Loading live forecast…
Darkness: — Space: —
NOAA Oval (live image)
NOAA Aurora Oval
NOAA SWPC — Live

Space weather (live)

Realtime + 3-day geomagnetic probabilities.

KP RIGHT NOW
realtime
Kp
UTC: —
SOLAR WIND SPEED
realtime
km/s
UTC: —
IMF BZ
realtime
nT
UTC: —
Max expected 3-hr Kp
kp
Next 3 days (3-day forecast)
Max observed 3-hr Kp
kp
Past 24h (3-day forecast)
Type
Today
Tomorrow
Day 3
Tip: Best combo is negative Bz + higher speed + rising Kp.
Parsed:
Aurora Forecast & Weather Conditions
LIVE AURORA & WEATHER DASHBOARD

Aurora Forecast & Weather Conditions

Seeing the Northern Lights is mostly about the sky above you: find a clear pocket, get into darkness, and avoid light pollution. Clouds decide what you truly see.

Advanced space weather
Tip: pick a destination and chase clear pockets.
Auto updates: 2 min
Last update:
Location:
Status: Waiting for first refresh…
Next auto refresh
Fast guide
1) Cloud cover is everything.
2) Darkness improves visibility a lot.
3) The oval matters only after #1 and #2.

Aurora Chance (Tourist-friendly)

One clear answer first — based on clouds + darkness + space activity. No technical numbers shown.

Overall chance right now

Sky: Darkness: Space:
Best advice now

Sky Compass (Tonight)

A simple guide to the night: moonlight + darkness + clouds — plus where to look, a checklist, and alerts.

Moonlight

How bright is the night?

🌙

Moonlight impact
Tip: full moon is not “bad” — it just needs stronger aurora and darker locations.

Darkness

Is it dark enough yet?

🌌

Sky darkness

Plan

Best time window (Night only)

Cloud trend
This is simplified — always prioritize clear pockets and darkness.

Direction

Where to look

🧭

North

Photo tip

How to capture it tonight

📷

Clean photos come from stability + patience. Let your eyes adjust before you judge the sky.

Tools

Chase helper

🗺️ Open light pollution map 📌 Open in Google Maps 🧾 Copy summary for guests
Pro tip: choose a dark direction (away from towns) and stop only where you can park safely.

Checklist

Tonight’s essentials

Tap to mark. Saved on this device.

Mini FAQ (tourist-friendly)

Do I need high space activity? Not if the sky is clear and dark. Clouds and light pollution matter more.

How long should I stay outside? Give it 20–30 minutes. Aurora often comes in waves.

Can I see it from the city? Sometimes, but it looks much better in darkness.

Full moon = no aurora? False. It only reduces contrast. Strong aurora still looks great.

Weather (Now)

Local conditions for the selected destination (Open-Meteo).

Cloud cover
Try < 30% or chase clear pockets.
Visibility score
Simple score from clouds + wind + temperature.
Temperature
live
Dress warm + spare batteries.
Feels like
live
Wind chill affects comfort.
Wind / gust
live
Precip / humidity

Forecast

Chase clear pockets and watch clouds hour-by-hour.

Next 24h — temp, clouds, wind
Cloud cover
Wind
Temp
3-day outlook

Aurora Oval + Local Conditions

Remember: if your sky is cloudy, the oval won’t matter.

Aurora Oval (NOAA SWPC) Auto-refresh image
NOAA Aurora Forecast (SWPC)

Local conditions (selected location)

Powered by Open-Meteo
Visibility score
Cloud cover
Visibility score
Temperature / feels
Wind / gust
Precipitation
Humidity / Pressure
Best next move:
Priorities
Priority #1 Clear sky + darkness. If clouds are high, drive to a clearer pocket.
Priority #2 Oval matters only when the sky is clear. Check it after clouds.
Priority #3 Avoid light pollution. Even moderate aurora looks dramatic in truly dark locations.
Weather: Open-Meteo. Oval image: NOAA SWPC.

Advanced Forecast

This is our advanced forecast section, designed for those who want to dive deeper into the data behind the aurora.

For most visitors, the simple forecast and summary at the top of the page will be more than sufficient.

NOAA SWPC — LIVE SPACE WEATHER

Space Weather (Live) — Aurora drivers & forecasts

Robust chart images + official SWPC forecast text products. Realtime mini boxes use SWPC JSON feeds.

SWPC website
Auto: 60s Updated:
KP RIGHT NOW
realtime
Kp
UTC: —
Higher Kp = aurora can expand further south.
SOLAR WIND SPEED
realtime
km/s
UTC: —
Higher speed often helps when Bz turns south.
DENSITY
realtime
p/cc
UTC: —
Density spikes can increase dynamic pressure (“push”).
IMF BZ
realtime
nT
UTC: —
Southward Bz (negative) is usually best.
IMF BT
realtime
nT
UTC: —
Higher Bt = stronger magnetic field available to couple.

IMF / Bz & Bt (ACE MAG)

auto
ACE MAG (IMF Bz/Bt) graph
Best combo: Bz south (negative) + higher Bt + decent speed.

SOLAR WIND (ACE SWEAPAM)

auto
ACE SWEAPAM solar wind graph
Watch for density + speed increases (pressure pulses).

ENERGETIC PARTICLES (ACE EPAM)

auto
ACE EPAM protons graph
Strong particle events can reduce visible aurora (absorption).

K-INDEX (STATIONS)

auto
Station K-index chart
Station K is local — Kp is global.

GEOMAGNETIC (GEOSPACE / ACTIVITY)

auto
Geospace activity plot
Shows what the magnetosphere is doing right now (storm/substorm signals).

AURORA OVAL (NOAA OVATION)

auto
Aurora forecast (Northern Hemisphere)
Great overview of where the oval is positioned right now.
Forecast summary (parsed from SWPC text)

Key numbers

Parsed: Source: SWPC text products
Max expected 3-hr Kp
kp
Next 3 days (from 3-day forecast)
Max observed 3-hr Kp
kp
Past 24h (from 3-day forecast)
Geomagnetic activity probabilities
Type
Today
Tomorrow
Day 3
Each value is a SWPC probability (0–100%) for today, tomorrow and day 3.
27-day outlook (next days)
Forecasts (official SWPC text products)

1-DAY FORECAST DISCUSSION (SWPC)

forecast
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3-DAY FORECAST (SWPC)

forecast
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3-DAY GEOMAG FORECAST (SWPC)

forecast
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27-DAY OUTLOOK (SWPC)

outlook
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