Auroras (northern lights) in Portland — Nov 03, 2025
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Probability of northern lights in Portland
Information as of 2025-11-03 23:56 (end of day) local time in Portland
0 %
Portland
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-11-03 23:56 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-11-03 to 2025-11-04 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-11-03 to 2025-11-04 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-11-03 23:56 (end of day) local time in Portland
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
4 %
Bismarck
1 %
Olympia
2 %
Helena
1 %
Saint Paul
32 %
Fairbanks
16 %
Anchorage
18 %
Juneau
7 %
Hooper Bay
18 %
Nome
26 %
Kotzebue
27 %
Utqiagvik
8 %
Bethel
19 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-11-02 to 2025-11-03 local time
