0/100
Aurora score
Low·0/100
Strong aurora activity and clear skies. Good conditions for observing the Northern Lights.
Aurora chance0%
Kp index0High activity
Cloud cover0%Mostly clear
Best time—Local time☾Darkness—Local time
LOCAL AURORA FORECAST
Northern Lights forecast for Hammerfest
Live Northern Lights forecast for Hammerfest, Norway at 70.7°N: current OVATION chance, local Viewing Score, cloud cover, best time and a 3-day outlook.
Kp index0High activityCloud cover0%Mostly clearBest time—Local timeNEXT 24 HOURS
Hourly forecast (tonight)
Viewing scoreCloud cover
18:00
18%
☁28%
-2°
19:00
24%
☁25%
-2°
20:00
34%
☁23%
-3°
21:00
48%
☁21%
-3°
22:00
63%
☁18%
-4°
23:00
74%
☁16%
-4°
00:00
82%
☁14%
-5°
Best
01:00
79%
☁13%
-5°
02:00
70%
☁15%
-5°
03:00
59%
☁17%
-5°
04:00
48%
☁19%
-4°
05:00
38%
☁22%
-4°
06:00
30%
☁25%
-3°
07:00
23%
☁28%
-3°
08:00
17%
☁31%
-2°
09:00
13%
☁35%
-2°
10:00
10%
☁38%
-1°
11:00
8%
☁40%
-1°
12:00
7%
☁43%
0°
13:00
7%
☁45%
0°
14:00
8%
☁42%
-1°
15:00
10%
☁38%
-1°
16:00
13%
☁34%
-2°
17:00
16%
☁30%
-2°
OUTLOOK
3-day forecast
Tonight21 Nov
☁ 18% · −5°
—Fri22 Nov
☁ 42% · −5°
23:30 – 01:00Sat23 Nov
☁ 71% · −3°
00:10 – 01:20LOCAL CONDITIONS
Weather
Cloud cover0%Mostly clear−5°
Temperature−5°CWind —≈
Humidity—Weather data from MET Norway◐
Moon34%IlluminationLOCAL VIEW
Aurora map
Hammerfest
70.66°, 23.68°
NOAA OVATION
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© OpenStreetMap contributors
SPACE WEATHER
Space weather details
Kp index0
Solar wind speed482 km/s
Bz (IMF)−6.1 nT
Bt (IMF)7.3 nT
Proton density6.8 p/cm³
Aurora ovalNorthern Europe
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Detailed space weather dataABOUT THE LOCATION
Aurora in Hammerfest
Hammerfest sits at 70.7°N, close to the high-latitude auroral zone. Geography is favorable during the dark season, while long summer daylight can reduce Viewing Score to zero even when geomagnetic activity is present.
Around Hammerfest, coastal weather can change quickly, so short clear-sky windows may matter as much as geomagnetic strength. Check the hourly cloud forecast before heading out.
All times on this page use the local Europe/Oslo time zone. The forecast combines current auroral activity, predicted Kp, darkness, Moon conditions and local weather to estimate practical viewing conditions near Hammerfest.
Latitude70.7°N
Time zoneEurope/Oslo
Aurora settingHigh-latitude auroral zone
FAQ — Hammerfest
How is Viewing Score calculated for Hammerfest?
Viewing Score is a local 0–100 estimate rather than an official NOAA probability. The current score starts from the aurora chance for Hammerfest; future hours adjust auroral activity using the predicted Kp.
Darkness, cloud cover and Moon illumination then modify the result. Cloud cover only affects the score when the “Include clouds in score” switch is enabled. Daylight can reduce the score to zero, while a bright Moon above the horizon applies a smaller penalty.