Aurora Borealis in Saint-Bruno-de-Montarville
Canada · 45.53°, -73.35° · geomagnetic 54.9° · needs Kp 7
Tonight's aurora forecast for Saint-Bruno-de-Montarville
4%
Peak chance of a visible display tonight, from the same model the Revon app runs. Saint-Bruno-de-Montarville needs Kp 7 to see anything at all, and tonight the forecast peaks at Kp 5.0. Short of the threshold, which is what most nights look like here.
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Updated 2026-09-08 10:35 UTC
Local aurora guide for Saint-Bruno-de-Montarville
Saint-Bruno-de-Montarville is at 54.9° geomagnetic latitude. Auroras are typically visible here when the planetary Kp index reaches 7.
On average, there are 3.2 nights per year with conditions suitable for aurora viewing. The historical record spans from April 2, 2016, to March 30, 2026.
The best months for aurora viewing in Saint-Bruno-de-Montarville are May, August, and September. These months align with periods of darker skies.
Saint-Bruno-de-Montarville experiences a Bortle 7 sky. This indicates significant light pollution.
Darker skies, rated Bortle 4, can be found 86 km north-north-west near Saint-Côme. Bortle 5 skies are available 66 km east near Roxton.
Notable features in the vicinity include Lac des Atocas (3.1 km east-north-east), Mont Saint-Bruno (3.1 km north-east), and Lac à la Tortue (3.3 km north-east).
Nearby natural features include Lac des Atocas, a lake located 3.1 km east-north-east of Saint-Bruno-de-Montarville. Mont Saint-Bruno, a mountain, is situated 3.1 km north-east.
Further points of interest include Lac à la Tortue, a lake 3.3 km north-east, and Parc Edmour-J.-Harvey, a park 4.0 km north-north-east.
Parc du Bois-Franc, another park, is located 4.2 km north-east of Saint-Bruno-de-Montarville.
There have been 40 verified aurora reports within 300 km of Saint-Bruno-de-Montarville between January 1, 2015, and December 31, 2016.
Notable aurora events recorded in the vicinity include nights with Kp values of 7.0 on March 20, 2026, and 7.33 on November 12, 2025.
Higher intensity events were observed on January 20, 2026 (Kp 7.67), January 19, 2026 (Kp 8.67), and November 11, 2025 (Kp 8.67).
Sources: Revon analysis of NOAA planetary Kp · Falchi 2016 World Atlas of artificial night sky brightness · GeoNames (CC BY 4.0) · Aurorasaurus verified positive reports
Know when it is worth going outside
Revon watches the Saint-Bruno-de-Montarville forecast and pushes an alert when the odds for tonight clear your threshold — no checking, no guessing.
Nearby towns
Forecasts for places within reach of Saint-Bruno-de-Montarville.