Skip to content
✨ New: PhotoWeather is now available on iOS and Android
Rule Northern Lights

Denali - Northern Lights - Alaska

Healy, Alaska, United States

Northern Lights photography conditions - combines aurora activity levels with clear skies and proper darkness for optimal viewing.

Currently

Real-time conditions
Kp IndexKp 3 (Quiet)
Sun Elevation30.0° (Daylight)
Cloud Cover100%

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/Anchorage
aurora weather icon
Next opportunity
Good Chance of Aurora
Denali
Wed, Apr 29 · 24:00–04:00 · 4h window
Low confidence
24%
🌌Aurora Quality59.5-70.6%
Kp Index: Kp 5 (Minor Storm)
Sun Elevation: -10.5° (Nautical twilight)
Cloud Cover: 5%
aurora weather icon
Good Chance of Aurora
Denali
Thu, Apr 30 · 24:00–04:00
🌌Aurora Quality:58.4-69.4%
Low

What this forecast looks for

Plain-language explanation from the rule

This forecast answers the question every aurora photographer asks: "Can I actually see the aurora tonight?" Unlike simple Kp forecasts, we combine NOAA's OVATION aurora model with real-time cloud cover, visibility, and darkness data to predict true viewing conditions.

Alaska's interior sits directly under the auroral oval, making it one of the world's most reliable aurora viewing destinations. Fairbanks, in particular, experiences aurora activity on roughly 240 nights per year—more than almost anywhere else accessible by road.

What makes Alaska special for aurora photography:

  • Auroral oval position - Fairbanks sits at the ideal 65°N latitude, directly under the oval's typical position
  • Extreme darkness - Winter nights can last 18+ hours, maximizing viewing opportunities
  • Dramatic foregrounds - Snow-covered mountains, frozen rivers, and boreal forests create stunning compositions
  • Research heritage - The University of Alaska Fairbanks Geophysical Institute provides world-class aurora forecasting

Best conditions typically occur September through March, with peak activity during the equinox months. The interior's continental climate means clearer skies than coastal areas, though temperatures can plunge well below -30°C. Dress accordingly and keep camera batteries warm.

Create your own Northern Lights alerts

Get notified when these conditions match at your own locations.

Get this template

72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/Anchorage
Aurora Quality
≥ 50.0%
Solar Elevation
≤ -8.0°
Aurora Activity
≥ 50.0%
Total Cloud Coverage
≤ 30.0%
Visibility
≥ 8000.0m
Mon, Apr 20
11:000%30°20%100%870m
12:000%34°20%100%3327m
13:000%37°15%100%3367m
14:000%38°15%100%1455m
15:000%37°15%99%1225m
16:000%34°26%99%1324m
17:000%29°27%98%7081m
18:000%23°29%96%13252m
19:000%17°48%92%19744m
20:000%10°51%95%23962m
21:000%3.8°49%98%24134m
22:000%-2.1°35%100%2095m
23:000%-7.3°28%100%172m
Tue, Apr 21
24:000%-11°30%100%223m
01:000%-13°29%100%279m
02:000%-14°35%99%1541m
03:000%-13°38%100%22938m
04:000%-10°73%100%2089m
05:000%-6.3°75%100%592m
06:000%-0.86°73%100%24134m
07:000%44%100%9397m
08:000%11°42%100%527m
09:000%18°39%100%120m
10:000%24°21%98%770m
11:000%30°21%100%3117m
12:000%34°21%100%9583m
13:000%37°11%100%4856m
14:000%38°11%99%14116m
15:000%37°11%100%11450m
16:000%34°15%100%10406m
17:000%29°15%100%7552m
18:000%23°15%100%3880m
19:000%17°7.4%97%2724m
20:000%10°7.4%89%4088m
21:000%4.1°7.4%56%9477m
22:000%-1.8°11%96%9585m
23:000%-6.9°11%100%9205m
Wed, Apr 22
24:000%-11°11%100%12356m
01:000%-13°7.4%100%15134m
02:000%-14°7.4%100%24134m
03:000%-13°7.4%90%24134m
04:000%-10°7.4%100%24135m
05:000%-6°7.4%100%24135m
06:000%-0.42°7.4%100%24135m
07:000%5.4°11%100%24135m
08:000%12°11%99%24135m
09:000%18°11%99%24134m
10:000%25°7.4%100%24134m
11:000%30°7.4%100%24134m
12:000%35°7.4%59%24134m
13:000%38°7.4%88%24135m
14:000%39°7.4%96%24135m
15:000%37°7.4%99%24135m
16:000%34°4.8%100%24134m
17:000%29°4.8%100%24135m
18:000%24°4.8%100%24135m
19:000%17°2.8%100%24135m
20:000%11°2.8%100%21835m
21:000%4.4°2.8%62%17931m
22:000%-1.5°2.8%100%21405m
23:000%-6.6°2.8%100%18890m
Thu, Apr 23
24:000%-10°2.8%100%17505m
01:000%-13°2.8%100%17048m
02:000%-14°2.8%100%17613m
03:000%-12°2.8%100%17461m
04:000%-9.8°2.8%100%17933m
05:000%-5.7°2.8%73%17838m
06:000%0.06°2.8%100%22157m
07:000%5.7°2.8%92%24134m
08:000%12°2.8%100%24135m
09:000%19°2.8%100%24134m
10:000%25°4.8%88%24134m
11:000%31°4.8%70%24134m
12:000%35°4.8%67%8000m
13:000%38°4.8%65%7863m
14:000%39°4.8%91%3879m
15:000%38°4.8%100%7892m
16:000%34°20%100%7921m
17:000%30°20%100%13326m
18:000%24°20%100%18730m
19:000%18°20%100%24135m
20:000%11°20%100%24135m
21:000%4.6°20%100%24135m
22:000%-1.2°20%100%24135m
23:000%-6.3°20%100%24135m
Fri, Apr 24
24:000%-10°20%100%24135m
01:000%-12°20%100%24135m
02:000%-13°20%100%16747m
03:000%-12°20%100%9359m
04:000%-9.4°20%100%1972m
05:000%-5.3°20%100%7896m
06:000%0.33°20%100%13821m
07:000%20%99%19746m
08:000%12°20%86%20509m
09:000%19°20%73%21273m
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account