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Auroras (northern lights) in Granby

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Probability of northern lights in Granby

Forecast for 2026-01-21 00:32 local time in Granby
6 % Granby

Aurora intensity index

Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere

Aurora intensity index

Northern lights (auroras) over North America

Forecast for 2026-01-21 00:32 local time in Granby
[ Click on the image to see changes over the past 24 hours ]


Northern lights (auroras) in the northern hemisphere

Forecast for 2026-01-21 00:32 local time in Granby
[ Click on the image to see changes over the past 24 hours ]


Probability of northern lights (auroras) in cities of Canada

Forecast for 2026-01-21 00:32 local time in Granby
6 % Ottawa
6 % Toronto
8 % Montreal
13 % Vancouver
40 % Calgary
88 % Edmonton
5 % Hamilton (Canada)
9 % Quebec
59 % Winnipeg
5 % Kitchener
72 % Saskatoon
56 % Red deer
96 % Salluit
100 % Arviat
100 % Yellowknife
100 % Whitehorse
100 % Thompson
56 % Prince george
98 % Rankin Inlet
77 % Iqaluit
95 % Inuvik
30 % Cambridge Bay

Polar auroras over the past 2 days

Changes and hourly forecast of the auroral intensity index from 2026-01-20 to 2026-01-21
Polar auroras over the past 2 days

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