Auroras (northern lights) in Boise — Apr 17, 2025
Probability of northern lights in Boise
Information as of 2025-04-17 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 2025-04-17 23:48 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-04-17 to 2025-04-18 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-04-17 to 2025-04-18 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-04-17 23:48 (end of day) local time in Boise
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
1 %
Portland
0 %
Boston
1 %
Madison
4 %
Bismarck
1 %
Olympia
2 %
Helena
2 %
Saint Paul
20 %
Fairbanks
8 %
Anchorage
11 %
Juneau
4 %
Hooper Bay
8 %
Nome
14 %
Kotzebue
23 %
Utqiagvik
4 %
Bethel
11 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-04-16 to 2025-04-17 local time
