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Rule Fog Hunter

Kirkjufell - Fog Hunter - Iceland

Grundarfjordur, West, Iceland

Thick, moody fog for atmospheric forest and landscape shots

No opportunities right now
Here’s what usually blocks matches

No Fog Hunter opportunities in the next 14 days

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Rule requirements (key thresholds)
Fog Probability · ≥ 60.0%

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Fog Probability 100% failing

Currently

Real-time conditions
Dewpoint Spread0.3°C
Visibility77 (Dense fog)
Relative Humidity98%
Wind Speed4.8m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Reykjavik

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 91 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Atlantic/Reykjavik
Fog Probability
≥ 60.0%
Wed, Apr 8
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:0029%
14:0018%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Thu, Apr 9
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Fri, Apr 10
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Sat, Apr 11
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Fog Probability mean?

Inputs that drive the score

This derived score summarizes multiple raw weather signals. The table below shows the supporting inputs hour by hour, so you can see what's pushing the score up or down.

Time
Atlantic/Reykjavik
Clear Sky Probability (Ensemble)
%
Dew Point
°C
Rainfall
mm
Relative Humidity
%
Snowfall
cm
Solar Elevation
°
Temperature
°C
Total Precipitation
mm
Vapor Pressure Deficit
kPa
Visibility
m
Wind Gusts
m/s
Wind Speed
m/s
Thu, Apr 9 Sunrise 06:20 Sunset 20:50
01:00
0% 1.4°C 1.4mm 98% 1.4cm -17° 1.7°C 1.4mm 0.01kPa 77m 6.8m/s 4.8m/s
02:00
0% 1.4°C 1.6mm 98% 1.8cm -17° 1.6°C 2.6mm 0.01kPa 59m 6.4m/s 4.8m/s
03:00
0% 1.3°C 1.5mm 98% 1.5cm -16° 1.5°C 4.3mm 0.01kPa 67m 6.1m/s 4.8m/s
04:00
0% 1.4°C 0.73mm 98% 0.83cm -13° 1.6°C 5.3mm 0.01kPa 57m 6.7m/s 4.7m/s
05:00
0% 1.7°C 0.21mm 98% 0.38cm -8.2° 2°C 5.9mm 0.01kPa 56m 6.3m/s 4.9m/s
06:00
0% 1.9°C 0.12mm 98% 0.4cm -2.7° 2.2°C 6.3mm 0.02kPa 64m 6.3m/s 5m/s
07:00
0% 1.7°C 0.05mm 97% 0.16cm 3.5° 2.1°C 0.19mm 0.02kPa 111m 7.1m/s 5.6m/s
08:00
0% 1.6°C 2.1mm 96% 2.1cm 9.7° 2.1°C 0.63mm 0.02kPa 8056m 8.2m/s 6.3m/s
09:00
0% 1.5°C 1.5mm 99% 1.6cm 16° 1.6°C 3.3mm 0.01kPa 110m 8.8m/s 6.4m/s
10:00
0% 2.1°C 0.57mm 98% 0cm 22° 2.4°C 4.2mm 0.01kPa 101m 8.9m/s 6.6m/s
11:00
0% 2.4°C 0.03mm 96% 0cm 27° 3°C 4.8mm 0.03kPa 1272m 12m/s 7.1m/s
12:00
0% 2.2°C 0.01mm 90% 0cm 30° 3.7°C 4.9mm 0.08kPa 12167m 11m/s 7.2m/s
13:00
0% 2.2°C 0.02mm 92% 0cm 32° 3.4°C 0.13mm 0.07kPa 8567m 15m/s 9.3m/s
14:00
0% 2°C 0.01mm 91% 0cm 33° 3.2°C 0.19mm 0.07kPa 9017m 17m/s 12m/s
15:00
0% 1.8°C 0.01mm 91% 0cm 31° 3.2°C 0.31mm 0.07kPa 8807m 17m/s 12m/s
16:00
0% 1.7°C 0.01mm 90% 0.13cm 27° 3.1°C 0.38mm 0.07kPa 9096m 15m/s 9.8m/s
17:00
0% 1.9°C 0.06mm 93% 0cm 23° 3°C 0.5mm 0.05kPa 8459m 15m/s 10m/s
18:00
0% 1.5°C 0.26mm 96% 0.29cm 17° 2.1°C 0.69mm 0.03kPa 212m 17m/s 13m/s
19:00
0% 1.1°C 0.31mm 93% 0.34cm 11° 2.1°C 0.38mm 0.05kPa 1050m 15m/s 11m/s
20:00
1% 0.1°C 0.04mm 85% 0.08cm 4.6° 2.4°C 0.5mm 0.11kPa 13391m 15m/s 11m/s
21:00
1% -0.7°C 0mm 82% 0.03cm -1.5° 2.2°C 0.56mm 0.13kPa 16921m 16m/s 12m/s
22:00
1% 0°C 0mm 88% 0.05cm -7.2° 1.9°C 0.56mm 0.09kPa 10637m 16m/s 12m/s
23:00
0% 0.3°C 0.05mm 88% 0.17cm -12° 2°C 0.63mm 0.08kPa 9162m 15m/s 9.9m/s
Fri, Apr 10 Sunrise 06:16 Sunset 20:53
24:00
0% 1°C 0.03mm 89% 0.18cm -15° 2.6°C 0.75mm 0.08kPa 8516m 13m/s 8.9m/s
01:00
0% 1.3°C 0.49mm 95% 0.61cm -17° 2°C 0.31mm 0.03kPa 431m 13m/s 9.3m/s
02:00
1% 1.1°C 0.25mm 96% 0.34cm -17° 1.7°C 0.88mm 0.03kPa 122m 17m/s 14m/s
03:00
1% 0.5°C 0.42mm 95% 0.57cm -15° 1.2°C 1.1mm 0.03kPa 390m 17m/s 14m/s
04:00
1% -0.1°C 0.44mm 93% 0.63cm -12° 0.95°C 1.6mm 0.05kPa 3181m 16m/s 12m/s
05:00
1% -0.4°C 0.47mm 92% 0.67cm -7.8° 0.87°C 2.2mm 0.06kPa 1845m 15m/s 11m/s
06:00
1% -0.6°C 0.58mm 92% 0.65cm -2.3° 0.59°C 2.8mm 0.05kPa 3792m 14m/s 11m/s
07:00
10% -0.9°C 0.42mm 91% 0.54cm 3.8° 0.44°C 0.63mm 0.06kPa 4677m 13m/s 9.6m/s
08:00
19% -1.6°C 0.05mm 85% 0.28cm 10° 0.64°C 1mm 0.09kPa 4774m 12m/s 9.5m/s
09:00
28% -2.8°C 0mm 75% 0.15cm 16° 1.2°C 1.1mm 0.17kPa 23882m 11m/s 8.6m/s
10:00
29% -3.9°C 0mm 66% 0.13cm 22° 1.6°C 1.3mm 0.23kPa 23878m 11m/s 8.2m/s
11:00
29% -4°C 0mm 65% 0.13cm 27° 1.8°C 1.3mm 0.24kPa 23010m 9m/s 7.4m/s
12:00
30% -4.4°C 0mm 63% 0.05cm 31° 1.9°C 1.4mm 0.26kPa 24134m 7.6m/s 5.6m/s
13:00
38% -4.7°C 0mm 61% 0.03cm 33° 2°C 0.06mm 0.27kPa 24134m 7.3m/s 6.2m/s
14:00
47% -4.8°C 0mm 60% 0cm 33° 2.1°C 0.06mm 0.28kPa 24134m 6.1m/s 4.3m/s
15:00
55% -4.9°C 0mm 59% 0cm 31° 2.2°C 0.06mm 0.29kPa 24134m 5.3m/s 3.3m/s
16:00
55% -4.9°C 0mm 59% 0cm 28° 2.3°C 0.13mm 0.3kPa 24134m 4.5m/s 2.6m/s
17:00
56% -4.9°C 0mm 59% 0.03cm 23° 2.3°C 0.13mm 0.29kPa 24135m 3.7m/s 2.6m/s
18:00
56% -4.5°C 0mm 61% 0cm 17° 2.3°C 0.13mm 0.28kPa 24135m 2.7m/s 2.1m/s
19:00
58% -4.3°C 0mm 64% 0cm 11° 1.9°C 0mm 0.25kPa 24135m 1.6m/s 1.4m/s
20:00
59% -4.5°C 0mm 65% 0cm 4.9° 1.3°C 0mm 0.23kPa 24134m 1.3m/s 1.3m/s
21:00
61% -4.6°C 0mm 66% 0cm -1.1° 1.1°C 0mm 0.23kPa 24135m 1.5m/s 1.5m/s
22:00
62% -4.7°C 0mm 66% 0cm -6.8° 0.99°C 0mm 0.22kPa 24134m 1.4m/s 1.3m/s
23:00
62% -4.7°C 0mm 66% 0cm -11° 0.89°C 0mm 0.22kPa 24135m 2.1m/s 1.9m/s
Sat, Apr 11 Sunrise 06:13 Sunset 20:57
24:00
63% -4.6°C 0mm 67% 0cm -15° 0.79°C 0mm 0.21kPa 24134m 3m/s 2.5m/s
01:00
60% -4.3°C 0mm 68% 0cm -17° 0.83°C 0mm 0.21kPa 24134m 3.1m/s 2.7m/s
02:00
56% -3.9°C 0mm 70% 0cm -17° 0.97°C 0mm 0.2kPa 24134m 3.8m/s 3.6m/s
03:00
53% -3.6°C 0mm 73% 0cm -15° 0.66°C 0mm 0.17kPa 24135m 3.8m/s 3.7m/s
04:00
49% -3.5°C 0mm 76% 0cm -12° 0.26°C 0mm 0.15kPa 24135m 3.9m/s 3.9m/s
05:00
46% -3.5°C 0mm 77% 0cm -7.4° -0.02°C 0mm 0.14kPa 24135m 3.8m/s 3.8m/s
06:00
42% -3.9°C 0mm 77% 0cm -1.9° -0.4°C 0mm 0.14kPa 24135m 4.3m/s 4.2m/s
07:00
36% -4.2°C 0.003mm 74% 0cm 4.2° -0.11°C 0mm 0.16kPa 23737m 6.1m/s 5.6m/s
08:00
31% -4.4°C 0.007mm 71% 0cm 10° 0.19°C 0mm 0.18kPa 23339m 7.9m/s 7m/s
09:00
25% -4.7°C 0.01mm 68% 0cm 17° 0.48°C 0mm 0.2kPa 22942m 9.7m/s 8.4m/s
10:00
21% -4.3°C 0.01mm 70% 0cm 22° 0.62°C 0mm 0.19kPa 21518m 10m/s 8.5m/s
11:00
18% -3.9°C 0.01mm 71% 0cm 27° 0.75°C 0mm 0.19kPa 20094m 11m/s 8.7m/s
12:00
14% -3.5°C 0.01mm 72% 0cm 31° 0.89°C 0mm 0.18kPa 18671m 12m/s 8.9m/s
13:00
9% -3.3°C 0.007mm 73% 0cm 33° 0.89°C 0.02mm 0.17kPa 20492m 12m/s 9.7m/s
14:00
5% -3.1°C 0.003mm 75% 0cm 33° 0.9°C 0.04mm 0.16kPa 22314m 13m/s 11m/s
15:00
0% -2.8°C 0mm 76% 0cm 32° 0.91°C 0.06mm 0.16kPa 24135m 14m/s 11m/s
16:00
0% -2.7°C 0.003mm 77% 0.003cm 28° 0.91°C 0.06mm 0.15kPa 21030m 14m/s 12m/s
17:00
0% -2.6°C 0.007mm 77% 0.007cm 23° 0.91°C 0.06mm 0.15kPa 17926m 15m/s 12m/s
18:00
0% -2.5°C 0.01mm 78% 0.01cm 18° 0.91°C 0.06mm 0.14kPa 14821m 15m/s 13m/s
19:00
1% -2.5°C 0.01mm 78% 0.01cm 11° 0.94°C 0.06mm 0.15kPa 14794m 16m/s 13m/s
20:00
2% -2.5°C 0.01mm 78% 0.01cm 5.2° 0.98°C 0.06mm 0.15kPa 14767m 16m/s 14m/s
21:00
3% -2.4°C 0.01mm 78% 0.02cm -0.77° 1°C 0.06mm 0.15kPa 14740m 17m/s 14m/s
22:00
3% -2.4°C 0.01mm 78% 0.01cm -6.5° 1°C 0.06mm 0.15kPa 14984m 17m/s 14m/s
23:00
3% -2.5°C 0.01mm 77% 0.01cm -11° 1°C 0.06mm 0.15kPa 15228m 17m/s 14m/s
Sun, Apr 12 Sunrise 06:09 Sunset 21:00
24:00
3% -2.5°C 0.01mm 77% 0.009cm -14° 1°C 0.06mm 0.15kPa 15471m 17m/s 14m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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