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Auroras (northern lights) in Helena

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Probability of northern lights in Helena

Forecast for 2025-04-30 23:04 local time in Helena
4 % Helena

Northern lights (auroras) over North America

Forecast for 2025-04-30 23:04 local time in Helena
Northern lights (auroras) over North America
This chart in PNG format — high resolution

Northern lights (auroras) in the northern hemisphere

Forecast for 2025-04-30 23:04 local time in Helena
Northern lights (auroras) in the northern hemisphere
This chart in PNG format — high resolution

Probability of northern lights (auroras) in cities of United States

Forecast for 2025-04-30 23:04 local time in Helena
0 % Washington
0 % New York
1 % Chicago
0 % Philadelphia
3 % Seattle
0 % Detroit
1 % Portland
0 % Boston
1 % Madison
7 % Bismarck
2 % Olympia
4 % Helena
4 % Saint Paul
31 % Fairbanks
14 % Anchorage
17 % Juneau
7 % Hooper Bay
14 % Nome
23 % Kotzebue
34 % Utqiagvik
7 % Bethel
17 % Cordova