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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 · ≥ 85.0% Dewpoint Spread · ≤ 2.0°C Visibility · ≤ 3000.0m Wind Speed · ≤ 2.0m/s

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
Visibility 94% failing
Wind Speed 89% failing

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/London

No opportunities in the next 14 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 72 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/London
Fog Probability
≥ 85.0%
Dewpoint Spread
≤ 2.0°C
Visibility
≤ 3000.0m
Wind Speed
≤ 2.0m/s
Sun, Jan 11
18:000%1.5°C3080m18m/s
19:000%1.5°C4740m18m/s
20:000%1.4°C6300m18m/s
21:000%1.4°C6100m18m/s
22:000%1.4°C2840m19m/s
23:000%1.4°C2480m18m/s
Mon, Jan 12
24:000%1.4°C3000m19m/s
01:000%1.4°C2500m19m/s
02:000%1.1°C4240m18m/s
03:000%1.7°C17380m17m/s
04:000%1.7°C42100m16m/s
05:000%1.9°C45460m15m/s
06:000%2°C45440m15m/s
07:000%2°C50300m15m/s
08:000%2°C49120m15m/s
09:000%1.9°C43100m14m/s
10:000%2°C50160m14m/s
11:000%2.2°C50140m14m/s
12:000%2.2°C28760m14m/s
13:000%2°C50140m15m/s
14:000%2.2°C45260m15m/s
15:000%2°C45260m15m/s
16:000%2°C33120m15m/s
17:000%2°C50080m14m/s
18:000%2°C50080m14m/s
19:000%2.2°C41940m15m/s
20:000%2.2°C5320m15m/s
21:000%2.7°C4200m15m/s
22:000%3.1°C6180m15m/s
23:000%2.2°C3080m16m/s
Tue, Jan 13
24:000%1.4°C3980m15m/s
01:000%1.5°C11960m12m/s
02:000%1.7°C4560m11m/s
03:000%2°C6140m10m/s
04:000%2.5°C14860m9.8m/s
05:000%2.5°C26760m9.4m/s
06:000%3°C17500m9m/s
07:000%4.1°C15400m9.2m/s
08:000%4.7°C23800m9.3m/s
09:000%4.9°C19420m8.5m/s
10:000%5.5°C30140m7m/s
11:000%5.3°C34660m5.7m/s
12:000%5.1°C49320m4.3m/s
13:000%4.7°C49300m2.7m/s
14:000%3.4°C49280m1.2m/s
15:000%2.8°C49260m0.46m/s
16:000%2.7°C30160m0.29m/s
17:000%2.3°C35040m0.78m/s
18:000%2.3°C15960m1.6m/s
19:000%2.8°C5740m2.2m/s
20:0046%0.7°C4160m2.6m/s
21:000%0.7°C4320m1.5m/s
22:0044%0.9°C3820m1.4m/s
23:000%0.7°C3520m2.1m/s
Wed, Jan 14
24:000%0.7°C3360m2.3m/s
01:000%0.7°C3200m2.8m/s
02:000%0.6°C3460m3.3m/s
03:0040%0.6°C6260m3.6m/s
04:0038%0.4°C10800m3.7m/s
05:0064%0.6°C17560m3.7m/s
06:0060%1°C31080m3.8m/s
07:000%1.2°C36460m3.7m/s
08:000%1.7°C37780m4.6m/s
09:000%2.1°C44500m5.2m/s
10:000%3°C44460m4.7m/s
11:000%2.7°C21940m4.7m/s
12:000%2.8°C28480m4.8m/s
13:000%4.3°C49300m4.8m/s
14:000%5.6°C53060m4.3m/s
15:000%6.7°C53060m4m/s
16:000%7.1°C56360m3.1m/s
17:000%5.8°C53020m1.9m/s
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
Dew Point
°C
Rainfall
mm
Relative Humidity
%
Snowfall
cm
Temperature
°C
Total Precipitation
mm
Vapor Pressure Deficit
kPa
Wind Gusts
m/s
Sun, Jan 11 Sunrise 08:59 Sunset 15:25
19:00 ☾
5.8°C 1.5mm 90% 0cm 7.3°C 1.5mm 0.1kPa 26m/s
20:00 ☾
6°C 0.5mm 91% 0cm 7.4°C 0.5mm 0.09kPa 26m/s
21:00 ☾
6.2°C 1.1mm 91% 0cm 7.6°C 1.1mm 0.09kPa 26m/s
22:00 ☾
6.3°C 1mm 91% 0cm 7.7°C 1mm 0.09kPa 27m/s
23:00 ☾
6.2°C 1.4mm 91% 0cm 7.6°C 1.4mm 0.09kPa 27m/s
Mon, Jan 12 Sunrise 08:58 Sunset 15:27
24:00 ☾
6.3°C 1mm 91% 0cm 7.7°C 1mm 0.09kPa 27m/s
01:00 ☾
6.5°C 1.3mm 91% 0cm 7.9°C 1.3mm 0.1kPa 29m/s
02:00 ☾
7.2°C 1.3mm 93% 0cm 8.3°C 1.3mm 0.08kPa 29m/s
03:00 ☾
7.3°C 0.1mm 89% 0cm 9°C 0.1mm 0.13kPa 27m/s
04:00 ☾
7.2°C 0mm 89% 0cm 8.9°C 0mm 0.13kPa 25m/s
05:00 ☾
7°C 0mm 88% 0cm 8.9°C 0mm 0.14kPa 23m/s
06:00 ☾
6.9°C 0mm 87% 0cm 8.9°C 0mm 0.15kPa 22m/s
07:00 ☾
6.7°C 0mm 87% 0cm 8.7°C 0mm 0.15kPa 22m/s
08:00 ☾
6.6°C 0mm 87% 0cm 8.6°C 0mm 0.15kPa 22m/s
09:00
6.7°C 0mm 88% 0cm 8.6°C 0mm 0.13kPa 22m/s
10:00
6.7°C 0mm 87% 0cm 8.7°C 0mm 0.15kPa 21m/s
11:00
6.6°C 0mm 86% 0cm 8.8°C 0mm 0.16kPa 21m/s
12:00
6.5°C 0mm 86% 0cm 8.7°C 0mm 0.16kPa 21m/s
13:00
6.6°C 0mm 87% 0cm 8.6°C 0mm 0.15kPa 22m/s
14:00
6.3°C 0mm 86% 0cm 8.5°C 0mm 0.16kPa 22m/s
15:00
6.5°C 0mm 87% 0cm 8.5°C 0mm 0.14kPa 22m/s
16:00 ☾
6.5°C 0mm 87% 0cm 8.5°C 0mm 0.14kPa 22m/s
17:00 ☾
6.5°C 0mm 87% 0cm 8.5°C 0mm 0.14kPa 21m/s
18:00 ☾
6.5°C 0mm 87% 0cm 8.5°C 0mm 0.14kPa 21m/s
19:00 ☾
6.3°C 0mm 86% 0cm 8.5°C 0mm 0.16kPa 21m/s
20:00 ☾
6.3°C 0mm 86% 0cm 8.5°C 0mm 0.16kPa 22m/s
21:00 ☾
5.9°C 0mm 83% 0cm 8.6°C 0mm 0.19kPa 22m/s
22:00 ☾
5.4°C 0mm 81% 0cm 8.5°C 0mm 0.21kPa 23m/s
23:00 ☾
6°C 0.3mm 86% 0cm 8.2°C 0.3mm 0.15kPa 24m/s
Tue, Jan 13 Sunrise 08:56 Sunset 15:30
24:00 ☾
6.2°C 1.5mm 91% 0cm 7.6°C 1.5mm 0.09kPa 24m/s
01:00 ☾
6.5°C 1.2mm 90% 0cm 8°C 1.2mm 0.11kPa 22m/s
02:00 ☾
6.2°C 1mm 89% 0cm 7.9°C 1mm 0.12kPa 18m/s
03:00 ☾
5.7°C 0.6mm 87% 0cm 7.7°C 0.6mm 0.14kPa 17m/s
04:00 ☾
5°C 0.2mm 84% 0cm 7.5°C 0.2mm 0.17kPa 16m/s
05:00 ☾
4.8°C 0.1mm 84% 0cm 7.3°C 0.1mm 0.16kPa 15m/s
06:00 ☾
4.2°C 0mm 81% 0cm 7.2°C 0mm 0.19kPa 14m/s
07:00 ☾
3.1°C 0mm 75% 0cm 7.2°C 0mm 0.25kPa 14m/s
08:00 ☾
2.4°C 0mm 72% 0cm 7.1°C 0mm 0.28kPa 14m/s
09:00
1.9°C 0mm 71% 0cm 6.8°C 0mm 0.29kPa 14m/s
10:00
1.3°C 0mm 68% 0cm 6.8°C 0mm 0.32kPa 13m/s
11:00
1.6°C 0mm 69% 0cm 6.9°C 0mm 0.31kPa 10m/s
12:00
1.9°C 0mm 70% 0cm 7°C 0mm 0.3kPa 8.2m/s
13:00
2.1°C 0mm 72% 0cm 6.8°C 0mm 0.28kPa 6.3m/s
14:00
3.2°C 0mm 79% 0cm 6.6°C 0mm 0.2kPa 3.8m/s
15:00
2.9°C 0mm 82% 0cm 5.7°C 0mm 0.16kPa 1.9m/s
16:00 ☾
2.8°C 0mm 83% 0cm 5.5°C 0mm 0.15kPa 0.8m/s
17:00 ☾
2.7°C 0mm 85% 0cm 5°C 0mm 0.13kPa 1m/s
18:00 ☾
2.4°C 0mm 85% 0cm 4.7°C 0mm 0.13kPa 2.2m/s
19:00 ☾
2.3°C 0.2mm 82% 0cm 5.1°C 0.4mm 0.16kPa 3.1m/s
20:00 ☾
3.8°C 0.6mm 95% 0cm 4.5°C 0.8mm 0.04kPa 5.2m/s
21:00 ☾
3.7°C 0.7mm 95% 0cm 4.4°C 1.1mm 0.04kPa 4.3m/s
22:00 ☾
3.7°C 0.8mm 94% 0cm 4.6°C 0.8mm 0.05kPa 2.4m/s
23:00 ☾
3.8°C 1.1mm 95% 0cm 4.5°C 1.1mm 0.04kPa 3.6m/s
Wed, Jan 14 Sunrise 08:55 Sunset 15:32
24:00 ☾
3.8°C 1.2mm 95% 0cm 4.5°C 1.2mm 0.04kPa 3.9m/s
01:00 ☾
3.9°C 1.3mm 95% 0cm 4.6°C 1.3mm 0.04kPa 4.7m/s
02:00 ☾
3.9°C 1.4mm 96% 0cm 4.5°C 1.4mm 0.03kPa 5.4m/s
03:00 ☾
3.6°C 0.8mm 96% 0cm 4.2°C 0.8mm 0.03kPa 6.1m/s
04:00 ☾
3.6°C 0.2mm 97% 0cm 4°C 0.2mm 0.02kPa 6.3m/s
05:00 ☾
2.7°C 0mm 96% 0cm 3.3°C 0mm 0.03kPa 6.3m/s
06:00 ☾
3.1°C 0mm 93% 0cm 4.1°C 0mm 0.06kPa 6.7m/s
07:00 ☾
3.1°C 0mm 92% 0cm 4.3°C 0mm 0.07kPa 6.4m/s
08:00 ☾
2.8°C 0mm 89% 0cm 4.5°C 0mm 0.09kPa 7.6m/s
09:00
2.6°C 0mm 86% 0cm 4.7°C 0mm 0.12kPa 8.8m/s
10:00
2.3°C 0mm 81% 0cm 5.3°C 0mm 0.17kPa 8.7m/s
11:00
2.6°C 0mm 83% 0cm 5.3°C 0mm 0.15kPa 8m/s
12:00
2.6°C 0mm 82% 0cm 5.4°C 0mm 0.16kPa 8.2m/s
13:00
1.5°C 0mm 74% 0cm 5.8°C 0mm 0.24kPa 8.2m/s
14:00
0.1°C 0mm 67% 0cm 5.7°C 0mm 0.3kPa 8m/s
15:00
-1.1°C 0mm 62% 0cm 5.6°C 0mm 0.35kPa 7.3m/s
16:00 ☾
-2°C 0mm 60% 0cm 5.1°C 0mm 0.35kPa 6.8m/s
17:00 ☾
-1.6°C 0mm 66% 0cm 4.2°C 0mm 0.28kPa 5.2m/s
18:00 ☾
-1.2°C 0mm 68% 0cm 4.2°C 0mm 0.26kPa 3.2m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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