Aurora Tromsø

Aurora forecasting made simple

Know when it’s worth stepping outside with a clear Aurora Visibility score that combines key factors like KP index and cloud cover. Check the hourly aurora activity forecast, view 5-day trends, and use the cloud coverage view to spot the clearest skies nearby.

Forecast features:

Aurora Visibility score at a glance

KP index and cloud cover tracking

Hourly aurora activity forecast

5-day aurora forecast overview

Cloud coverage map with an easy legend

Quick refresh + location selection

Get alerts when the sky is promising

Turn on Aurora Alerts and set your own threshold, so you’re notified when conditions improve.

Be ready for the night

Aurora hunting often means cold, wind, and long waits. Aurora Tromsø helps you plan with current weather, wind, visibility, and a “Conditions Tonight” view (including wind chill), plus a cold-weather clothing checklist to help you pack smart.

Built-in Tromsø guide

Explore Tromsø beyond the lights with a local guide covering practical and useful categories, including:

Mandatory / essential info for your stay

Car rental tips

Restaurants

Supermarkets and shopping basics

“What is local” – authentic Tromsø experiences and traditions

Note: Aurora forecasts are estimates and depend on factors like cloud cover, solar activity, and local light pollution.