Nordglow Northern Lights Alert

Nordglow tells you when you’re likely to see the northern lights from where you are. Not just a Kp number: the alert comes when three things line up at once. The aurora is active, it is dark enough, and the sky above you is clear. TONIGHT AT A GLANCE • One clear answer: worth going out or not, and when • Aurora activity (NOAA OVATION and Kp), darkness and cloud cover hour by hour • Moonlight taken into account FREE • “Look up now” alert for your place: only when it is dark, clear and strong enough • Forecast for the next 3 nights • Live aurora oval map PRO: ONE-TIME PURCHASE, NO SUBSCRIPTION Try it free for your first 7 dark nights. No payment, nothing renews. • Nearest clear sky within 60 km • Alerts for up to 10 places • Choose how sensitive alerts are • Home screen widget PRIVATE BY DESIGN No account, no ads, no tracking. The app only uses your approximate location, and our server never receives your coordinates, just a grid cell of about 20 × 20 km. Place names come from your phone’s own geocoding service (usually Google). Details are in the privacy policy. Careful by default: we would rather skip a faint show than wake you for nothing. Data: NOAA Space Weather Prediction Center. Cloud forecasts: MET Norway (CC BY 4.0). Languages: English, Finnish, German, Norwegian, Polish, Swedish.