Auroras (northern lights) in Yellowknife — Sep 17, 2025
Probability of northern lights in Yellowknife
Information as of 2025-09-17 23:56 (end of day) local time in Yellowknife
13 %
Yellowknife
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-09-17 23:56 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-09-17 to 2025-09-18 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-09-17 to 2025-09-18 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-09-17 23:56 (end of day) local time in Yellowknife
0 %
Ottawa
0 %
Toronto
0 %
Montreal
0 %
Vancouver
0 %
Calgary
4 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
2 %
Winnipeg
0 %
Kitchener
3 %
Saskatoon
1 %
Red deer
9 %
Salluit
12 %
Arviat
13 %
Yellowknife
6 %
Whitehorse
14 %
Thompson
1 %
Prince george
8 %
Rankin Inlet
6 %
Iqaluit
7 %
Inuvik
2 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-09-16 to 2025-09-17 local time
