AuroraMe Step 1 of 8
What brings you here?
20 seconds · a personal Colonia del Sacramento forecast built from live data
When do you want to go?
Seen the aurora before?
What matters most?
- Reading the Kp forecast for the next 72 h
- Checking cloud cover over Colonia del Sacramento hour by hour
- Finding the dark hours
- Scoring the next 7 nights
Not tonight in Colonia del Sacramento. Here is why.
Colonia del Sacramento needs Kp 9+, which happens a few nights a year. AuroraMe alerts you on exactly those nights.
- Location needs Kp 9+ Blocker
- Activity Kp 3.0 Blocker
- Clouds 100% Watch
- Moon 42% Watch
- Darkness daylight now Watch
Peaks often last under an hour. Without an alert, you hear about it the next morning.
Checking…
Return to free city forecastThe next window over Colonia del Sacramento won't slip past you.
Storm Watch hours ahead, a heads-up about an hour before, an alert the moment it's visible — Colonia del Sacramento is checked every night.
- ≈1 h before Heads-up: aurora expected soon The 1-Hour Forecast alert lands 30–60 min before the peak over Colonia del Sacramento — time to reach a dark spot.
- When it starts Alert: visible from Colonia del Sacramento now A real-time alert the moment the sky over Colonia del Sacramento lights up, with darkness and clouds already checked.
- While it lasts Hour by hour, all night Kp, clouds and darkness for Colonia del Sacramento refresh through the night, so you know when to stay out and when to head in.
- Next 72 h The best hour, not just the night An hour-by-hour local forecast for the next 72 h and a 27-day outlook for planning ahead.
14 alert types · 72 h + 27-day forecast · unlimited locations
Be ready for the next window.
One local plan. No manual forecast checking.
Colonia del Sacramento · best chance tonight · 12:00 AM–3:00 AM
- A heads-up about an hour before the peak over Colonia del Sacramento
- An alert the moment it's visible — 14 alert types
- 72 h + 27-day forecast, Best Viewpoints, unlimited locations
- Hourly cloud re-checks and the nearest clear-sky spot
$44.99 $29.99 for 1 year
About $0.08/day
Equivalent to $2.50/month
You save $15.00 vs. the in-app price
Renews yearly until canceled.
Less than one coffee a month — for every aurora night this year.
- Cancel anytime
- Secure checkout by Polar
- Activates in the app in minutes
4.8 · 150K+ downloads · 1,250+ reviews · 37 languages
What if the sky stays quiet?
You still get the full 72 h + 27-day forecast, and AuroraMe keeps watching Colonia del Sacramento every night for the whole year. Cancel renewal anytime.
Do I need the app?
Yes — alerts arrive as push notifications. After payment you get a link (and an email code) that activates Premium in the free AuroraMe app.
Why is it cheaper than in the app?
No app-store commission on the web — the difference goes to you. Same Premium, same features.
No trial. Cancel renewal anytime in your billing portal. Secure checkout by Polar.
Already subscribed? Restore Continue with free forecastFinish your AuroraMe plan
Almost there — your alerts for Colonia del Sacramento start right after payment.
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