Auroras (northern lights) in Fort Smith — Jan 21, 2026
Probability of northern lights in Fort Smith
Information as of 2026-01-21 23:55 (end of day) local time in Fort Smith
45 %
Fort Smith
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2026-01-21 23:55 (end of day) local time
Northern lights (auroras) over North America
Changes from 2026-01-21 to 2026-01-22 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2026-01-21 to 2026-01-22 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2026-01-21 23:55 (end of day) local time in Fort Smith
0 %
Ottawa
0 %
Toronto
1 %
Montreal
2 %
Vancouver
9 %
Calgary
23 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
15 %
Winnipeg
0 %
Kitchener
19 %
Saskatoon
14 %
Red deer
22 %
Salluit
32 %
Arviat
43 %
Yellowknife
28 %
Whitehorse
40 %
Thompson
12 %
Prince george
23 %
Rankin Inlet
16 %
Iqaluit
29 %
Inuvik
7 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2026-01-20 to 2026-01-21 local time
