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Rule Dark Skies

Dark Skies Forecast for Iceland

Iceland, Iceland

Astrophotography in Iceland. Find dark clear windows over Þingvellir, Mývatn, Kirkjufell, and Jökulsárlón during the long night season.

8 matching opportunities in the 14-day forecast.

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Reykjavik
pristinedarkskies weather icon
First upcoming window
Pristine Dark Skies (pristine)
Seydisfjordur
Wed, Oct 7 · 20:50–22:00 · 1h window
Medium confidence
56%
🌛Moon Altitude-15.8--12.3°
☁️Total Cloud Coverage0-11%
pristinedarkskies weather icon
Good Dark Skies
Jökulsárlón Glacier Lagoon
Wed, Oct 7 · 21:00–22:00
🌛Moon Altitude:-16.5°
Medium
pristinedarkskies weather icon
Good Dark Skies
Vík
Wed, Oct 7 · 21:01–22:00
🌛Moon Altitude:-16.5°
Medium
pristinedarkskies weather icon
Excellent Dark Skies (pristine)
Húsavík
Wed, Oct 7 · 21:07–22:00
🌛Moon Altitude:-14.5°
Medium
pristinedarkskies weather icon
Pristine Dark Skies (pristine)
Jökulsárlón Glacier Lagoon
Wed, Oct 7 · 23:00–24:00
🌛Moon Altitude:-19.6°
Medium
pristinedarkskies weather icon
Pristine Dark Skies (pristine)
Seydisfjordur
Wed, Oct 7 · 23:00–04:00
🌛Moon Altitude:-18.4--6°
Medium
pristinedarkskies weather icon
Good Dark Skies
Reykjavik
Fri, Oct 9 · 21:08–22:00
🌛Moon Altitude:-20.3°
Medium
+1 more windows in the next 14 days

Location status

0 of 12 locations matching now

Kirkjufell

Not matching

Kirkjufell’s isolated layered cone rises beside Grundarfjörður. Kirkjufellsfoss supplies flowing water and basalt ledges in the foreground, while the mountain remains separated from the surrounding peninsula.

Grundarfjordur, West, Iceland

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

View forecast

Jökulsárlón Glacier Lagoon

Not matching

Jökulsárlón holds drifting blue and white ice beneath Vatnajökull’s outlet glaciers. Changing ice shapes, reflections, dark moraine shores, and the narrow channel toward Diamond Beach continually alter the composition.

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

Next opportunity in ~7h 15m

2 opportunities in the 14-day forecast

View forecast

Vík

Not matching

Vík’s black-sand coast faces the Reynisdrangar sea stacks beneath steep green or snow-streaked cliffs. Low Atlantic cloud frequently crosses the headlands and can separate individual stacks or erase the higher slopes.

Vik, South, Iceland

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

Next opportunity in ~7h 17m

1 opportunity in the 14-day forecast

View forecast

Thingvellir

Not matching

Þingvellir exposes rift walls, lava fields, clear fissure water, and the shore of Þingvallavatn. Long geological lines lead through the site, while birch and low vegetation introduce concentrated autumn colour.

Laugarvatn, South, Iceland

Blocked by: Total Cloud Coverage too high (89%, ≤ 20.0%)

View forecast

Skógafoss

Not matching

Skógafoss drops in a broad curtain from Iceland’s former sea cliffs. Persistent spray creates frequent rainbows in direct sun and coats the dark rock with stark ice detail during freezing weather.

Skógafoss, South, Iceland

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

View forecast

Mývatn

Not matching

Mývatn surrounds shallow water with pseudocraters, lava pillars, and distant volcanic ridges. Geothermal steam adds moving layers, while snow makes the dark volcanic forms especially graphic in winter.

Reykjahlíð, Northeast, Iceland

Blocked by: Moon Altitude too high (28°, ≤ 10.0°)

View forecast

Húsavík

Not matching

Húsavík’s harbour faces Skjálfandi Bay and the snow-streaked Víknafjöll mountains. Fishing boats provide foreground scale, while whales occasionally break the otherwise broad and open seascape.

Norðurþing, Northeast, Iceland

Blocked by: Total Cloud Coverage too high (87%, ≤ 20.0%)

Next opportunity in ~7h 23m

1 opportunity in the 14-day forecast

View forecast

Akureyri

Not matching

Akureyri’s waterfront and hillside streets sit deep within Eyjafjörður. Long enclosing mountain slopes compress the town against the water and retain pale snow streaks well into summer.

Akureyri, Northeast, Iceland

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

View forecast

Snaefellsnes

Not matching

Snæfellsnes compresses a glacier-capped volcano, lava coast, basalt cliffs, and fishing villages into one narrow peninsula. Short distances produce abrupt changes from open sea horizons to isolated mountains and dark lava foregrounds.

Stykkisholmur, West, Iceland

Blocked by: Visibility too low (10km, ≥ 12000.0m)

View forecast

Seydisfjordur

Not matching

Seyðisfjörður’s colourful timber buildings line a narrow fjord enclosed by steep mountains. Waterfalls descend the valley walls, and sheltered water can mirror both the town and the enclosing slopes.

Seyðisfjörður, East, Iceland

Blocked by: Moon Altitude too high (27°, ≤ 10.0°)

Next opportunity in ~7h 5m

3 opportunities in the 14-day forecast

View forecast

Reykjavik

Not matching

Reykjavík combines the Sun Voyager, Harpa’s glass geometry, and dense rows of colourful roofs. Low coastal viewpoints open across Faxaflói Bay toward Esja and give the compact city a broad mountain horizon.

Reykjavik, Capital Region, Iceland

Blocked by: Total Cloud Coverage too high (100%, ≤ 20.0%)

Next opportunity in ~2 days 7h

1 opportunity in the 14-day forecast

View forecast

Höfn

Not matching

Höfn occupies a low harbour peninsula surrounded by tidal flats and fishing boats. Open water and wet sand lead toward Vatnajökull’s outlet glaciers and the sharply defined profile of Vestrahorn.

Hofn, East, Iceland

Blocked by: Moon Altitude too high (28°, ≤ 10.0°)

View forecast

What's blocking opportunities

81-hour forecast horizon; times in Atlantic/Reykjavik.

Top 5 blocking conditions across 12 of 12 locations
Some blocked
Most blocked
7 Wed
8 Thu
9 Fri
10 Sat
06
12
18
24
06
12
18
24
06
12
18
24
06
12
Total Cloud Coverage (≤ 20.0%)
87% blocked
Total Cloud Coverage (≤ 20.0%), Wed 4am: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 5am: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 6am: 8 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 7am: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 8am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 9am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 10am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 11am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 12pm: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 1pm: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 2pm: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 3pm: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 4pm: 8 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 5pm: 8 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 6pm: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 7pm: 7 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 8pm: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 9pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 10pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Wed 11pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 12am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 1am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 2am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 3am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 4am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 5am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 6am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 7am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 8am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 9am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 10am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 11am: 9 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 12pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 1pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 2pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 3pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 4pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 5pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 6pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 7pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 8pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 9pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 10pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Thu 11pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 12am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 1am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 2am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 3am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 4am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 5am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 6am: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 7am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 8am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 9am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 10am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 11am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 12pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 1pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 2pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 3pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 4pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 5pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 6pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 7pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 8pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 9pm: 10 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 10pm: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Fri 11pm: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 12am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 1am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 2am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 3am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 4am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 5am: 11 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 6am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 7am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 8am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 9am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 10am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 11am: 12 of 12 locations blocked
Total Cloud Coverage (≤ 20.0%), Sat 12pm: 9 of 12 locations blocked
Astronomical Night (Any)
68% blocked
Astronomical Night (Any), Wed 4am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 5am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 6am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 7am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 8am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 9am: 12 of 12 locations blocked
Astronomical Night (Any), Wed 10am: 10 of 12 locations blocked
Astronomical Night (Any), Wed 11am: 7 of 12 locations blocked
Astronomical Night (Any), Wed 12pm: 7 of 12 locations blocked
Astronomical Night (Any), Wed 1pm: 7 of 12 locations blocked
Astronomical Night (Any), Wed 2pm: 12 of 12 locations blocked
Astronomical Night (Any), Wed 3pm: 12 of 12 locations blocked
Astronomical Night (Any), Wed 4pm: 12 of 12 locations blocked
Astronomical Night (Any), Wed 5pm: 12 of 12 locations blocked
Astronomical Night (Any), Wed 6pm: 12 of 12 locations blocked
Astronomical Night (Any), Wed 7pm: 11 of 12 locations blocked
Astronomical Night (Any), Wed 8pm: 9 of 12 locations blocked
Astronomical Night (Any), Wed 9pm: 5 of 12 locations blocked
Astronomical Night (Any), Wed 10pm: 5 of 12 locations blocked
Astronomical Night (Any), Wed 11pm: 5 of 12 locations blocked
Astronomical Night (Any), Thu 12am: 5 of 12 locations blocked
Astronomical Night (Any), Thu 1am: 5 of 12 locations blocked
Astronomical Night (Any), Thu 2am: 5 of 12 locations blocked
Astronomical Night (Any), Thu 3am: 5 of 12 locations blocked
Astronomical Night (Any), Thu 4am: 7 of 12 locations blocked
Astronomical Night (Any), Thu 5am: 10 of 12 locations blocked
Astronomical Night (Any), Thu 6am: 12 of 12 locations blocked
Astronomical Night (Any), Thu 7am: 12 of 12 locations blocked
Astronomical Night (Any), Thu 8am: 12 of 12 locations blocked
Astronomical Night (Any), Thu 9am: 12 of 12 locations blocked
Astronomical Night (Any), Thu 10am: 10 of 12 locations blocked
Astronomical Night (Any), Thu 11am: 7 of 12 locations blocked
Astronomical Night (Any), Thu 12pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 1pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 2pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 3pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 4pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 5pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 6pm: 7 of 12 locations blocked
Astronomical Night (Any), Thu 7pm: 8 of 12 locations blocked
Astronomical Night (Any), Thu 8pm: 8 of 12 locations blocked
Astronomical Night (Any), Thu 9pm: 5 of 12 locations blocked
Astronomical Night (Any), Thu 10pm: 5 of 12 locations blocked
Astronomical Night (Any), Thu 11pm: 5 of 12 locations blocked
Astronomical Night (Any), Fri 12am: 5 of 12 locations blocked
Astronomical Night (Any), Fri 1am: 5 of 12 locations blocked
Astronomical Night (Any), Fri 2am: 5 of 12 locations blocked
Astronomical Night (Any), Fri 3am: 5 of 12 locations blocked
Astronomical Night (Any), Fri 4am: 7 of 12 locations blocked
Astronomical Night (Any), Fri 5am: 10 of 12 locations blocked
Astronomical Night (Any), Fri 6am: 12 of 12 locations blocked
Astronomical Night (Any), Fri 7am: 12 of 12 locations blocked
Astronomical Night (Any), Fri 8am: 12 of 12 locations blocked
Astronomical Night (Any), Fri 9am: 12 of 12 locations blocked
Astronomical Night (Any), Fri 10am: 9 of 12 locations blocked
Astronomical Night (Any), Fri 11am: 7 of 12 locations blocked
Astronomical Night (Any), Fri 12pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 1pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 2pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 3pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 4pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 5pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 6pm: 7 of 12 locations blocked
Astronomical Night (Any), Fri 7pm: 8 of 12 locations blocked
Astronomical Night (Any), Fri 8pm: 6 of 12 locations blocked
Astronomical Night (Any), Fri 9pm: 5 of 12 locations blocked
Astronomical Night (Any), Fri 10pm: 5 of 12 locations blocked
Astronomical Night (Any), Fri 11pm: 5 of 12 locations blocked
Astronomical Night (Any), Sat 12am: 5 of 12 locations blocked
Astronomical Night (Any), Sat 1am: 5 of 12 locations blocked
Astronomical Night (Any), Sat 2am: 5 of 12 locations blocked
Astronomical Night (Any), Sat 3am: 5 of 12 locations blocked
Astronomical Night (Any), Sat 4am: 7 of 12 locations blocked
Astronomical Night (Any), Sat 5am: 10 of 12 locations blocked
Astronomical Night (Any), Sat 6am: 12 of 12 locations blocked
Astronomical Night (Any), Sat 7am: 12 of 12 locations blocked
Astronomical Night (Any), Sat 8am: 12 of 12 locations blocked
Astronomical Night (Any), Sat 9am: 12 of 12 locations blocked
Astronomical Night (Any), Sat 10am: 9 of 12 locations blocked
Astronomical Night (Any), Sat 11am: 7 of 12 locations blocked
Astronomical Night (Any), Sat 12pm: 4 of 12 locations blocked
Precipitation Chance (≤ 10.0%)
61% blocked
Precipitation Chance (≤ 10.0%), Wed 4am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 5am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 6am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 7am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 8am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 9am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 10am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 11am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 12pm: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 1pm: 4 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 2pm: 4 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 3pm: 1 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 4pm: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 5pm: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 6pm: 1 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 7pm: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 8pm: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 9pm: 4 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 10pm: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Wed 11pm: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 12am: 2 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 1am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 2am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 3am: 3 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 4am: 5 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 5am: 5 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 6am: 5 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 7am: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 8am: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 9am: 6 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 10am: 6 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 11am: 5 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 12pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 1pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 2pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 3pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 4pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 5pm: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 6pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 7pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 8pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 9pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 10pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Thu 11pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 12am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 1am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 2am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 3am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 4am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 5am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 6am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 7am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 8am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 9am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 10am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 11am: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 12pm: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 1pm: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 2pm: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 3pm: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 4pm: 12 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 5pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 6pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 7pm: 11 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 8pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 9pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 10pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Fri 11pm: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 12am: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 1am: 9 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 2am: 8 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 3am: 8 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 4am: 8 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 5am: 8 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 6am: 8 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 7am: 10 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 8am: 9 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 9am: 9 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 10am: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 11am: 7 of 12 locations blocked
Precipitation Chance (≤ 10.0%), Sat 12pm: 6 of 12 locations blocked
Moon Altitude (≤ 10.0°)
41% blocked
Moon Altitude (≤ 10.0°), Wed 4am: 8 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 5am: 12 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 6am: 12 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 7am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 8am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 9am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 10am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 11am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 12pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 1pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 2pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 3pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 4pm: 4 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 5pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 6pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 7pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 8pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 9pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 10pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Wed 11pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 12am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 1am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 2am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 3am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 4am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 5am: 6 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 6am: 8 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 7am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 8am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 9am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 10am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 11am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 12pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 1pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 2pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 3pm: 6 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 4pm: 4 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 5pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 6pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 7pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 8pm: 2 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 9pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 10pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Thu 11pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 12am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 1am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 2am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 3am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 4am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 5am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 6am: 4 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 7am: 2 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 8am: 6 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 9am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 10am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 11am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 12pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 1pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 2pm: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 3pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 4pm: 2 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 5pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 6pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 7pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 8pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 9pm: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 10pm: 3 of 12 locations blocked
Moon Altitude (≤ 10.0°), Fri 11pm: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 12am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 1am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 2am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 3am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 4am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 5am: 5 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 6am: 3 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 7am: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 8am: 0 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 9am: 1 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 10am: 4 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 11am: 7 of 12 locations blocked
Moon Altitude (≤ 10.0°), Sat 12pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m)
19% blocked
Visibility (≥ 12000.0m), Wed 4am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 5am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 6am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 7am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 8am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 9am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 10am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 11am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 12pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 1pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 2pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 3pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 4pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 5pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 6pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 7pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 8pm: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 9pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 10pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Wed 11pm: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 12am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 1am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 2am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 3am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 4am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 5am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 6am: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 7am: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 8am: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 9am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 10am: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 11am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 12pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 1pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 2pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 3pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 4pm: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 5pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 6pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 7pm: 0 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 8pm: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 9pm: 1 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 10pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Thu 11pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 12am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 1am: 5 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 2am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 3am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 4am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 5am: 5 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 6am: 5 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 7am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 8am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 9am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 10am: 5 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 11am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 12pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 1pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 2pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 3pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 4pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 5pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 6pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 7pm: 2 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 8pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 9pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 10pm: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Fri 11pm: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 12am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 1am: 5 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 2am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 3am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 4am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 5am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 6am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 7am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 8am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 9am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 10am: 4 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 11am: 3 of 12 locations blocked
Visibility (≥ 12000.0m), Sat 12pm: 5 of 12 locations blocked
How to read: Each row shows when a condition blocks opportunities. Stronger red means more locations are affected. These are the top 5 conditions preventing matches across the 81-hour forecast.

Astrophotography in Iceland. Find dark clear windows over Þingvellir, Mývatn, Kirkjufell, and Jökulsárlón during the long night season.

This rule looks for true astronomical night, cloud cover no higher than 20%, visibility of at least 12 km, precipitation probability no higher than 10%, and either Moon illumination no higher than 35% or Moon altitude no higher than 10°. It does not calculate Galactic Centre or Milky Way core altitude; check a sky planner for the subject's position.

Iceland combines low light pollution with strong geological foregrounds: Þingvellir's rift walls, Mývatn's lava forms, Kirkjufell's profile, and icebergs at Jökulsárlón. The clearest opportunities often arrive in cold air behind a front, though fast cloud, wind vibration, and waterfall spray can shorten an exposure session.

Astronomical darkness is available from late summer into spring and absent around the June solstice. Moonlight or aurora can illuminate the landscape but reduce faint-star contrast. Use the forecast for darkness, cloud, and visibility, then choose a safe pull-off—never stop on the Ring Road shoulder or assume winter side roads are passable.

How this forecast is made

Opportunities are threshold-based signals: PhotoWeather checks whether forecast conditions match the rules for a photography scenario. They are planning guidance, not guarantees. Forecasts can change as new model runs arrive, and confidence generally decreases farther into the forecast horizon, so recheck conditions before travelling.

The weather forecast foundation comes through Open-Meteo , which aggregates models from weather agencies. PhotoWeather applies condition-specific thresholds and derived calculations; not every condition uses every model or data input.

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