Auroras (northern lights) in Portland
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Probability of northern lights in Portland
Forecast for 2026-01-19 21:40 local time in Portland
5 %
Portland
Aurora intensity index
Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere
Northern lights (auroras) over North America
Forecast for 2026-01-19 21:40 local time in Portland
[ Click on the image to see changes over the past 24 hours ]
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Northern lights (auroras) in the northern hemisphere
Forecast for 2026-01-19 21:40 local time in Portland
[ Click on the image to see changes over the past 24 hours ]
| API: JSON | TXT | HTML | high resolution |
Probability of northern lights (auroras) in cities of United States
Forecast for 2026-01-19 21:40 local time in Portland
1 %
Washington
2 %
New York
5 %
Chicago
2 %
Philadelphia
12 %
Seattle
5 %
Detroit
5 %
Portland
2 %
Boston
6 %
Madison
27 %
Bismarck
8 %
Olympia
16 %
Helena
13 %
Saint Paul
100 %
Fairbanks
89 %
Anchorage
100 %
Juneau
47 %
Hooper Bay
89 %
Nome
100 %
Kotzebue
100 %
Utqiagvik
49 %
Bethel
100 %
Cordova
Polar auroras over the past 2 days
Changes and hourly forecast of the auroral intensity index from 2026-01-18 to 2026-01-19
