Auroras (northern lights) in Boise — Dec 17, 2025
Probability of northern lights in Boise
Information as of 2025-12-17 23:48 (end of day) local time in Boise
0 %
Boise
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-12-17 23:48 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-12-17 to 2025-12-18 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-12-17 to 2025-12-18 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-12-17 23:48 (end of day) local time in Boise
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
6 %
Bismarck
1 %
Olympia
2 %
Helena
2 %
Saint Paul
45 %
Fairbanks
18 %
Anchorage
22 %
Juneau
8 %
Hooper Bay
20 %
Nome
33 %
Kotzebue
41 %
Utqiagvik
9 %
Bethel
23 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-12-16 to 2025-12-17 local time
