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Rule Fog Hunter

Jökulsárlón Glacier Lagoon - Fog Hunter - Iceland

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 · ≥ 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
Wind Speed 93% failing
Dewpoint Spread 74% failing

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread2.8°C
Visibility13347 (Clear)
Relative Humidity81%
Wind Speed6.0m/s (moderate winds)

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 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Atlantic/Reykjavik
Fog Probability
≥ 85.0%
Dewpoint Spread
≤ 2.0°C
Visibility
≤ 3000.0m
Wind Speed
≤ 2.0m/s
Sat, Feb 21
19:000%4.5°C19918m6.3m/s
20:000%4°C15986m6.3m/s
21:000%0.9°C219m6.4m/s
22:000%0.2°C63m5.8m/s
23:000%0.7°C142m6m/s
Sun, Feb 22
24:000%1.7°C1272m6.4m/s
01:000%2.4°C20990m6.7m/s
02:000%3.2°C22363m6.3m/s
03:000%3.5°C22215m6.1m/s
04:000%3°C7354m6.3m/s
05:000%1.5°C541m6.4m/s
06:000%1.5°C670m6.7m/s
07:000%1.6°C914m6.5m/s
08:000%2.2°C2104m6.2m/s
09:000%1.7°C605m6.5m/s
10:000%0.8°C195m6.6m/s
11:000%0.7°C204m6.1m/s
12:000%1.7°C535m6.3m/s
13:000%5°C22090m6.6m/s
14:000%4.4°C24135m6.9m/s
15:000%3.7°C21252m6.9m/s
16:000%3.2°C22799m6.8m/s
17:000%2.9°C21892m6.6m/s
18:000%3.1°C22307m6.4m/s
19:000%2.8°C13347m6m/s
20:000%2.8°C15300m5.6m/s
21:000%2.4°C11588m5.5m/s
22:000%3.1°C17394m5.9m/s
23:000%3.9°C24135m5.9m/s
Mon, Feb 23
24:000%4.4°C24135m5.3m/s
01:000%4.9°C24135m5.1m/s
02:000%4.8°C24135m4.9m/s
03:000%4.7°C24135m4.5m/s
04:000%4.7°C24134m4.4m/s
05:000%4.5°C24135m4.7m/s
06:000%4.5°C24134m5m/s
07:000%4.6°C24135m4.8m/s
08:000%4.5°C24134m4m/s
09:000%4.2°C23026m3.4m/s
10:000%4.1°C24134m3.5m/s
11:000%4°C24134m3.8m/s
12:000%3.8°C22656m4.2m/s
13:0046%1.1°C271m3.3m/s
14:0051%0.3°C123m3.3m/s
15:0058%0.4°C130m4m/s
16:000%0.5°C101m3.3m/s
17:000%0.7°C118m3.4m/s
18:000%1.3°C1686m3.2m/s
19:0042%2.1°C1420m2.9m/s
20:0038%2.6°C1717m2.4m/s
21:0038%2.8°C1705m3.6m/s
22:000%2.5°C593m4.3m/s
23:000%2.1°C629m4.7m/s
Tue, Feb 24
24:000%1.9°C1096m5.2m/s
01:0032%1.5°C1590m5.2m/s
02:000%1.5°C1606m5.6m/s
03:000%1.5°C1575m5.7m/s
04:000%1.3°C1321m6.4m/s
05:000%0.8°C724m6.8m/s
06:000%0.4°C574m7m/s
07:000%0.3°C121m7.1m/s
08:000%0.3°C118m6.7m/s
09:000%0.3°C218m7.1m/s
10:000%0.7°C3440m6.8m/s
11:000%0.7°C2162m6.6m/s
12:000%1.1°C3989m5.6m/s
13:000%2.1°C12114m5.3m/s
14:000%3.3°C18875m4.6m/s
15:000%4.1°C24002m4.1m/s
16:000%4.8°C24134m3m/s
17:000%4.8°C24135m1.2m/s
18:000%5.2°C24135m1.9m/s
19:000%6.1°C24134m3.2m/s
20:000%6.5°C24134m3.9m/s
21:000%6.7°C24134m4.7m/s
22:000%7°C24134m5m/s
23:000%7.6°C24134m3.9m/s
Wed, Feb 25
24:000%7.4°C24135m3.5m/s
01:000%8°C24135m4.6m/s
02:000%8.8°C24135m5.7m/s
03:000%9.6°C24135m6.8m/s
04:000%10°C24135m5.4m/s
05:000%11°C24135m4m/s
06:000%12°C24135m2.6m/s
07:000%11°C24135m3.1m/s
08:000%10°C24135m3.6m/s
09:000%9.9°C24135m4m/s
10:000%9.7°C24135m3.3m/s
11:000%9.6°C24135m2.5m/s
12:000%9.4°C24135m1.7m/s
13:000%8.5°C20797m1.9m/s
14:000%7.6°C17460m2m/s
15:000%6.8°C14122m2.2m/s
16:000%6.3°C14413m2.1m/s
17:000%5.8°C14704m2m/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
Atlantic/Reykjavik
Dew Point
°C
Rainfall
mm
Relative Humidity
%
Snowfall
cm
Temperature
°C
Total Precipitation
mm
Vapor Pressure Deficit
kPa
Wind Gusts
m/s
Sun, Feb 22 Sunrise 08:36 Sunset 18:01
19:00 ☾
-3.1°C 0.02mm 81% 0cm -0.26°C 0.06mm 0.11kPa 9.6m/s
20:00 ☾
-3.1°C 0.02mm 82% 0cm -0.34°C 0.19mm 0.11kPa 9m/s
21:00 ☾
-3°C 0.03mm 84% 0cm -0.58°C 0.25mm 0.09kPa 8.2m/s
22:00 ☾
-3.8°C 0.02mm 79% 0cm -0.67°C 0.31mm 0.12kPa 8.2m/s
23:00 ☾
-4.7°C 0mm 75% 0cm -0.76°C 0.31mm 0.15kPa 8m/s
Mon, Feb 23 Sunrise 08:33 Sunset 18:04
24:00 ☾
-5.3°C 0mm 72% 0cm -0.86°C 0.31mm 0.16kPa 7.1m/s
01:00 ☾
-5.6°C 0mm 70% 0cm -0.75°C 0mm 0.18kPa 6.7m/s
02:00 ☾
-5.3°C 0mm 70% 0cm -0.49°C 0mm 0.18kPa 6.4m/s
03:00 ☾
-5°C 0mm 70% 0cm -0.29°C 0mm 0.18kPa 5.8m/s
04:00 ☾
-4.9°C 0mm 70% 0cm -0.18°C 0mm 0.18kPa 5.6m/s
05:00 ☾
-4.6°C 0mm 71% 0cm -0.08°C 0mm 0.17kPa 5.6m/s
06:00 ☾
-4.6°C 0mm 71% 0cm -0.07°C 0mm 0.17kPa 5.7m/s
07:00 ☾
-4.4°C 0mm 71% 0cm 0.22°C 0mm 0.18kPa 5.4m/s
08:00 ☾
-4°C 0mm 72% 0cm 0.48°C 0mm 0.18kPa 4.5m/s
09:00
-3.6°C 0.01mm 73% 0cm 0.64°C 0mm 0.17kPa 3.6m/s
10:00
-3.2°C 0.01mm 74% 0cm 0.85°C 0mm 0.17kPa 3.5m/s
11:00
-2.7°C 0mm 75% 0cm 1.3°C 0mm 0.17kPa 3.9m/s
12:00
-2.2°C 0.02mm 76% 0cm 1.6°C 0.06mm 0.16kPa 4.2m/s
13:00
-0.6°C 0.31mm 92% 0.31cm 0.53°C 0.13mm 0.05kPa 3.8m/s
14:00
0°C 0.55mm 98% 0.55cm 0.28°C 0.5mm 0.01kPa 3.8m/s
15:00
0.6°C 0.32mm 97% 0.32cm 0.96°C 0.75mm 0.02kPa 4.3m/s
16:00
0.7°C 0.48mm 96% 0.48cm 1.2°C 1.1mm 0.02kPa 3.7m/s
17:00
0.8°C 0.54mm 95% 0.55cm 1.5°C 1.5mm 0.03kPa 3.5m/s
18:00
0.6°C 0.25mm 91% 0.27cm 1.9°C 1.7mm 0.07kPa 3m/s
19:00 ☾
0.5°C 0.27mm 86% 0.31cm 2.6°C 0.31mm 0.1kPa 3.9m/s
20:00 ☾
0.5°C 0.23mm 83% 0.29cm 3.1°C 0.5mm 0.13kPa 3.5m/s
21:00 ☾
0.8°C 0.29mm 82% 0.35cm 3.6°C 0.75mm 0.14kPa 6.1m/s
22:00 ☾
0.9°C 0.53mm 84% 0.59cm 3.4°C 1.1mm 0.13kPa 6.4m/s
23:00 ☾
1.1°C 0.4mm 86% 0.57cm 3.2°C 1.6mm 0.11kPa 7m/s
Tue, Feb 24 Sunrise 08:30 Sunset 18:07
24:00 ☾
1.3°C 0.58mm 87% 0.72cm 3.2°C 2.1mm 0.1kPa 7.4m/s
01:00 ☾
1.6°C 0.79mm 89% 0cm 3.1°C 0.56mm 0.08kPa 7.4m/s
02:00 ☾
1.7°C 0.78mm 90% 0cm 3.2°C 1.3mm 0.08kPa 8m/s
03:00 ☾
1.7°C 0.84mm 90% 0cm 3.2°C 1.9mm 0.07kPa 8.4m/s
04:00 ☾
2°C 1.2mm 91% 0cm 3.3°C 2.7mm 0.07kPa 9m/s
05:00 ☾
2.5°C 1.7mm 95% 0cm 3.3°C 4mm 0.04kPa 9.3m/s
06:00 ☾
2.9°C 2.2mm 97% 0cm 3.3°C 5.8mm 0.02kPa 9.5m/s
07:00 ☾
2.8°C 2.6mm 98% 0cm 3.1°C 2.4mm 0.01kPa 10m/s
08:00 ☾
2.2°C 2mm 98% 0cm 2.5°C 4.5mm 0.02kPa 10m/s
09:00
1.8°C 1.6mm 98% 1.6cm 2.1°C 6.1mm 0.01kPa 10m/s
10:00
1.7°C 1.4mm 95% 0cm 2.4°C 7.8mm 0.04kPa 9.4m/s
11:00
2.3°C 1.1mm 96% 0cm 3°C 9.1mm 0.03kPa 9.9m/s
12:00
2.3°C 0.94mm 93% 0cm 3.4°C 10mm 0.05kPa 9.2m/s
13:00
1.9°C 0.58mm 86% 0cm 4°C 0.75mm 0.12kPa 8m/s
14:00
0.8°C 0.35mm 79% 0cm 4.1°C 1.3mm 0.17kPa 6.5m/s
15:00
0°C 0.16mm 75% 0cm 4.1°C 1.6mm 0.21kPa 5.6m/s
16:00
-0.4°C 0.02mm 71% 0cm 4.4°C 1.7mm 0.24kPa 4.4m/s
17:00
-0.3°C 0.01mm 71% 0cm 4.5°C 1.7mm 0.24kPa 1.4m/s
18:00
-0.7°C 0mm 69% 0cm 4.5°C 1.7mm 0.27kPa 1.9m/s
19:00 ☾
-1.2°C 0mm 65% 0cm 4.9°C 0mm 0.3kPa 3.8m/s
20:00 ☾
-2.2°C 0mm 63% 0cm 4.3°C 0mm 0.31kPa 4.2m/s
21:00 ☾
-3.5°C 0mm 61% 0cm 3.2°C 0mm 0.3kPa 4.8m/s
22:00 ☾
-4.9°C 0mm 60% 0cm 2.1°C 0mm 0.29kPa 4.7m/s
23:00 ☾
-6.1°C 0mm 57% 0cm 1.5°C 0mm 0.29kPa 3.3m/s
Wed, Feb 25 Sunrise 08:26 Sunset 18:10
24:00 ☾
-6.5°C 0mm 58% 0cm 0.89°C 0mm 0.27kPa 2.8m/s
01:00 ☾
-8.1°C 0mm 55% 0cm -0.06°C 0mm 0.28kPa 4.2m/s
02:00 ☾
-9.8°C 0mm 51% 0cm -1°C 0mm 0.28kPa 5.5m/s
03:00 ☾
-11°C 0mm 48% 0cm -1.9°C 0mm 0.28kPa 6.9m/s
04:00 ☾
-12°C 0mm 46% 0cm -1.7°C 0mm 0.29kPa 5.2m/s
05:00 ☾
-12°C 0mm 44% 0cm -1.5°C 0mm 0.31kPa 3.5m/s
06:00 ☾
-13°C 0mm 41% 0cm -1.2°C 0mm 0.33kPa 1.7m/s
07:00 ☾
-12°C 0mm 43% 0cm -0.99°C 0mm 0.32kPa 2.6m/s
08:00 ☾
-11°C 0mm 45% 0cm -0.75°C 0mm 0.32kPa 3.5m/s
09:00
-10°C 0mm 47% 0cm -0.51°C 0mm 0.31kPa 4.4m/s
10:00
-10°C 0mm 48% 0cm -0.57°C 0mm 0.31kPa 3.4m/s
11:00
-10°C 0mm 48% 0cm -0.63°C 0mm 0.3kPa 2.4m/s
12:00
-10°C 0mm 49% 0cm -0.69°C 0mm 0.3kPa 1.4m/s
13:00
-9.3°C 0.007mm 53% 0cm -0.84°C 0.02mm 0.27kPa 1.3m/s
14:00
-8.6°C 0.01mm 56% 0cm -0.99°C 0.04mm 0.25kPa 1.3m/s
15:00
-7.9°C 0.02mm 60% 0cm -1.1°C 0.06mm 0.22kPa 1.2m/s
16:00
-7.2°C 0.02mm 62% 0cm -0.91°C 0.08mm 0.22kPa 1.1m/s
17:00
-6.5°C 0.03mm 65% 0cm -0.68°C 0.1mm 0.21kPa 1m/s
18:00
-5.8°C 0.03mm 67% 0cm -0.45°C 0.13mm 0.19kPa 0.9m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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