Auroras (northern lights) in Pierre — Aug 31, 2025
Probability of northern lights in Pierre
Information as of 2025-08-31 23:48 (end of day) local time in Pierre
0 %
Pierre
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-08-31 23:48 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-08-31 to 2025-09-01 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-08-31 to 2025-09-01 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-08-31 23:48 (end of day) local time in Pierre
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
0 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
1 %
Bismarck
0 %
Olympia
0 %
Helena
0 %
Saint Paul
7 %
Fairbanks
2 %
Anchorage
3 %
Juneau
1 %
Hooper Bay
2 %
Nome
4 %
Kotzebue
10 %
Utqiagvik
1 %
Bethel
3 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-08-30 to 2025-08-31 local time
