Auroras (northern lights) in Boston — Jul 03, 2026
Probability of northern lights in Boston
Information as of 2026-07-03 23:57 (end of day) local time in Boston
10 %
Boston
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2026-07-03 23:57 (end of day) local time
Northern lights (auroras) over North America
Changes from 2026-07-03 to 2026-07-04 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2026-07-03 to 2026-07-04 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2026-07-03 23:57 (end of day) local time in Boston
4 %
Washington
8 %
New York
27 %
Chicago
6 %
Philadelphia
37 %
Seattle
23 %
Detroit
26 %
Portland
10 %
Boston
33 %
Madison
49 %
Bismarck
32 %
Olympia
45 %
Helena
42 %
Saint Paul
54 %
Fairbanks
38 %
Anchorage
51 %
Juneau
17 %
Hooper Bay
27 %
Nome
35 %
Kotzebue
47 %
Utqiagvik
21 %
Bethel
45 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2026-07-02 to 2026-07-03 local time
