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Rule Fog Hunter

Shetland Islands - Fog Hunter - Scotland

Lerwick, Scotland, United Kingdom

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
Fog Probability
0%
Dewpoint Spread3.4°C
Visibility24134 (Clear)
Relative Humidity79%
Wind Speed4.3m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/London

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 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/London
Fog Probability
≥ 60.0%
Mon, Apr 20
20:000%
21:000%
22:000%
23:000%
Tue, Apr 21
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%
Wed, Apr 22
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%
Thu, Apr 23
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 24
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%
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
Europe/London
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
Tue, Apr 21 Sunrise 05:30 Sunset 20:37
20:00
17% 3.4°C 0mm 79% 0cm 3.8° 6.8°C 0mm 0.21kPa 24134m 5.7m/s 4.3m/s
21:00 ☾
26% 2.9°C 0mm 77% 0cm -3.1° 6.6°C 0mm 0.22kPa 24134m 5.7m/s 4.3m/s
22:00 ☾
35% 3.2°C 0mm 81% 0cm -9° 6.2°C 0mm 0.18kPa 24134m 5.8m/s 3.6m/s
23:00 ☾
38% 3.2°C 0mm 85% 0cm -14° 5.5°C 0mm 0.13kPa 24134m 5.9m/s 3.3m/s
Wed, Apr 22 Sunrise 05:30 Sunset 20:37
24:00 ☾
41% 3.1°C 0mm 87% 0cm -17° 5.1°C 0mm 0.12kPa 24135m 5.9m/s 3.2m/s
01:00 ☾
44% 3°C 0mm 88% 0cm -18° 4.9°C 0mm 0.11kPa 24134m 5.4m/s 3m/s
02:00 ☾
45% 2.9°C 0mm 89% 0cm -17° 4.6°C 0mm 0.09kPa 24135m 4.9m/s 2.9m/s
03:00 ☾
46% 2.7°C 0mm 90% 0cm -14° 4.3°C 0mm 0.09kPa 24134m 4.9m/s 3m/s
04:00 ☾
47% 2.6°C 0mm 90% 0cm -9.5° 4°C 0mm 0.08kPa 24135m 4.6m/s 2.8m/s
05:00 ☾
47% 2.4°C 0mm 90% 0cm -3.7° 3.8°C 0mm 0.08kPa 24134m 4.1m/s 2.5m/s
06:00
46% 2.5°C 0mm 91% 0cm 3.2° 3.9°C 0mm 0.08kPa 24135m 3.9m/s 2.4m/s
07:00
46% 2.9°C 0mm 87% 0cm 10° 4.8°C 0mm 0.11kPa 24134m 4.2m/s 2m/s
08:00
51% 3.1°C 0mm 80% 0cm 18° 6.3°C 0mm 0.19kPa 24134m 4.2m/s 2.8m/s
09:00
56% 2.9°C 0mm 74% 0cm 25° 7.3°C 0mm 0.27kPa 24134m 3.9m/s 3.1m/s
10:00
61% 2.7°C 0mm 68% 0cm 32° 8.2°C 0mm 0.34kPa 24135m 3.4m/s 2.8m/s
11:00
66% 2.4°C 0mm 64% 0cm 37° 8.9°C 0mm 0.41kPa 24134m 3.2m/s 2.8m/s
12:00
70% 2.3°C 0mm 61% 0cm 41° 9.5°C 0mm 0.47kPa 24134m 3m/s 2.8m/s
13:00
75% 2.5°C 0mm 59% 0cm 42° 10°C 0mm 0.51kPa 24135m 3m/s 3m/s
14:00
83% 2.5°C 0mm 59% 0cm 41° 10°C 0mm 0.51kPa 24135m 3.3m/s 3.3m/s
15:00
92% 2.5°C 0mm 59% 0cm 38° 10°C 0mm 0.51kPa 24135m 3.2m/s 3.2m/s
16:00
100% 2.4°C 0mm 59% 0cm 32° 10°C 0mm 0.51kPa 24135m 3.1m/s 3m/s
17:00
100% 2.3°C 0mm 60% 0cm 26° 9.8°C 0mm 0.49kPa 24135m 3.3m/s 3.1m/s
18:00
100% 2.4°C 0mm 62% 0cm 19° 9.2°C 0mm 0.44kPa 24134m 3.5m/s 3.2m/s
19:00
100% 2.6°C 0mm 67% 0cm 11° 8.4°C 0mm 0.37kPa 24134m 3.7m/s 3.1m/s
20:00
100% 3.3°C 0mm 76% 0cm 4° 7.3°C 0mm 0.25kPa 24134m 4.4m/s 2.8m/s
21:00 ☾
100% 3.4°C 0mm 84% 0cm -2.8° 6°C 0mm 0.15kPa 24134m 3.6m/s 2.3m/s
22:00 ☾
100% 3.5°C 0mm 87% 0cm -8.7° 5.6°C 0mm 0.12kPa 24135m 2.7m/s 2m/s
23:00 ☾
100% 3.5°C 0mm 88% 0cm -13° 5.3°C 0mm 0.1kPa 24135m 2.2m/s 1.8m/s
Thu, Apr 23 Sunrise 05:27 Sunset 20:40
24:00 ☾
99% 3.5°C 0mm 89% 0cm -16° 5.2°C 0mm 0.1kPa 24135m 2.2m/s 1.8m/s
01:00 ☾
99% 3.4°C 0mm 89% 0cm -17° 5.1°C 0mm 0.1kPa 24134m 2.7m/s 2m/s
02:00 ☾
97% 3.4°C 0mm 89% 0cm -16° 5°C 0mm 0.09kPa 24135m 3.5m/s 2.2m/s
03:00 ☾
95% 3.5°C 0mm 90% 0cm -14° 5°C 0mm 0.09kPa 24135m 3.8m/s 2.4m/s
04:00 ☾
93% 3.6°C 0mm 91% 0cm -9.2° 4.9°C 0mm 0.08kPa 24135m 3.6m/s 2.3m/s
05:00 ☾
93% 3.7°C 0mm 92% 0cm -3.4° 4.9°C 0mm 0.07kPa 24135m 3.3m/s 2.2m/s
06:00
93% 3.8°C 0mm 92% 0cm 3.5° 4.9°C 0mm 0.07kPa 24135m 3.7m/s 2.3m/s
07:00
93% 4.5°C 0mm 89% 0cm 11° 6.1°C 0mm 0.1kPa 24135m 4.9m/s 1.9m/s
08:00
94% 4.7°C 0mm 81% 0cm 18° 7.8°C 0mm 0.2kPa 24135m 5.4m/s 3m/s
09:00
94% 4.5°C 0mm 74% 0cm 25° 8.9°C 0mm 0.3kPa 24134m 5.2m/s 3.8m/s
10:00
95% 4.2°C 0mm 68% 0cm 32° 9.8°C 0mm 0.38kPa 24135m 5.3m/s 4m/s
11:00
96% 3.9°C 0mm 64% 0cm 37° 10°C 0mm 0.46kPa 24135m 5.3m/s 4.1m/s
12:00
96% 3.8°C 0mm 61% 0cm 41° 11°C 0mm 0.51kPa 24135m 5.1m/s 4.1m/s
13:00
97% 3.7°C 0mm 59% 0cm 42° 11°C 0mm 0.54kPa 24134m 5.3m/s 4.3m/s
14:00
96% 3.5°C 0mm 58% 0cm 41° 11°C 0mm 0.57kPa 24135m 5m/s 4.2m/s
15:00
94% 3°C 0mm 57% 0cm 38° 11°C 0mm 0.58kPa 24135m 5.3m/s 4.4m/s
16:00
93% 2.7°C 0mm 56% 0cm 33° 11°C 0mm 0.58kPa 24134m 5.3m/s 4.3m/s
17:00
92% 2.6°C 0mm 57% 0cm 26° 11°C 0mm 0.55kPa 24135m 5.4m/s 4.3m/s
18:00
91% 2.8°C 0mm 61% 0cm 19° 10°C 0mm 0.49kPa 24134m 5.9m/s 4.4m/s
19:00
90% 3.8°C 0mm 68% 0cm 11° 9.4°C 0mm 0.38kPa 24134m 6.2m/s 3.9m/s
20:00
87% 4.4°C 0mm 77% 0cm 4.3° 8.2°C 0mm 0.25kPa 24134m 5.8m/s 3m/s
21:00 ☾
84% 4.3°C 0mm 84% 0cm -2.5° 6.9°C 0mm 0.16kPa 24134m 2.9m/s 2.2m/s
22:00 ☾
81% 4.2°C 0mm 86% 0cm -8.4° 6.4°C 0mm 0.13kPa 24134m 1.8m/s 1.7m/s
23:00 ☾
81% 4.1°C 0mm 87% 0cm -13° 6.1°C 0mm 0.12kPa 24135m 1.5m/s 1.4m/s
Fri, Apr 24 Sunrise 05:24 Sunset 20:42
24:00 ☾
81% 4°C 0mm 87% 0cm -16° 5.9°C 0mm 0.12kPa 24135m 1.6m/s 1.5m/s
01:00 ☾
81% 3.7°C 0mm 87% 0cm -17° 5.7°C 0mm 0.12kPa 24135m 1.6m/s 1.5m/s
02:00 ☾
77% 3.9°C 0mm 84% 0cm -16° 6.5°C 0mm 0.16kPa 24135m 3m/s 2.6m/s
03:00 ☾
74% 4.1°C 0mm 80% 0cm -13° 7.3°C 0mm 0.2kPa 24135m 4.4m/s 3.6m/s
04:00 ☾
70% 4.2°C 0mm 76% 0cm -8.9° 8.1°C 0mm 0.25kPa 24135m 5.8m/s 4.7m/s
05:00 ☾
67% 4.1°C 0mm 76% 0cm -3° 8.2°C 0mm 0.26kPa 24135m 6.6m/s 5.2m/s
06:00
64% 4°C 0mm 75% 0cm 3.8° 8.2°C 0mm 0.28kPa 24135m 7.3m/s 5.7m/s
07:00
61% 3.9°C 0mm 74% 0cm 11° 8.3°C 0mm 0.29kPa 24135m 8m/s 6.2m/s
08:00
61% 4.3°C 0mm 75% 0cm 18° 8.5°C 0mm 0.28kPa 24135m 8.2m/s 6.3m/s
09:00
62% 4.6°C 0mm 76% 0cm 26° 8.6°C 0mm 0.27kPa 24135m 8.5m/s 6.5m/s
10:00
62% 4.9°C 0mm 77% 0cm 32° 8.7°C 0mm 0.26kPa 24135m 8.7m/s 6.6m/s
11:00
62% 5°C 0mm 78% 0cm 38° 8.7°C 0mm 0.25kPa 24135m 8.7m/s 6.5m/s
12:00
63% 5.1°C 0mm 78% 0cm 41° 8.7°C 0mm 0.24kPa 24135m 8.6m/s 6.5m/s
13:00
63% 5.2°C 0mm 79% 0cm 43° 8.7°C 0mm 0.24kPa 24135m 8.6m/s 6.5m/s
14:00
64% 5.4°C 0mm 82% 0cm 42° 8.4°C 0mm 0.2kPa 24135m 9.8m/s 7m/s
15:00
64% 5.6°C 0mm 84% 0cm 38° 8.2°C 0mm 0.17kPa 24135m 11m/s 7.5m/s
16:00
65% 5.8°C 0mm 87% 0cm 33° 7.9°C 0mm 0.14kPa 24135m 12m/s 7.9m/s
17:00
64% 4.8°C 0.007mm 84% 0cm 26° 7.2°C 0mm 0.16kPa 24135m 12m/s 8.7m/s
18:00
62% 3.7°C 0.01mm 82% 0cm 19° 6.5°C 0mm 0.17kPa 24135m 12m/s 9.5m/s
19:00
61% 2.6°C 0.02mm 80% 0cm 12° 5.7°C 0mm 0.18kPa 24135m 12m/s 10m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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