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Rule Fog Hunter

Zelenci Springs - Fog Hunter - Slovenian Alps

Kranjska Gora, Kranjska Gora, Slovenia

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 · ≥ 75.0%

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 Spread4.5°C
Visibility24135 (Clear)
Relative Humidity75%
Wind Speed1.7m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Ljubljana

No opportunities in the next 10 days

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

What this forecast looks for

Plain-language explanation from the rule

This forecast tracks the atmospheric conditions that create Slovenia's most iconic photography. We combine fog probability, dewpoint spread, and visibility data to predict when mist transforms these fairy-tale landscapes.

Lake Bled with its island church is one of Europe's most photographed scenes, but morning fog can elevate it to truly magical. The Julian Alps offer dramatic peaks rising above emerald lakes and valleys, with conditions that can transform overnight.

What makes the Slovenian Alps special for photography:

  • Lake fog - Bled and Bohinj produce reliable morning mist that frames the dramatic scenery
  • Fairy-tale compositions - Island churches, medieval castles, and Alpine villages
  • Emerald waters - Glacially-fed lakes with distinctive turquoise color
  • Compact geography - Multiple iconic locations within short distances

Peak fog season runs from late August through October. Arrive well before dawn for the best mist at Lake Bled—conditions can change rapidly as the sun warms the valley. Higher viewpoints like Ojstrica or Mala Osojnica offer shots looking down at fog-shrouded lakes.

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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/Ljubljana
Fog Probability
≥ 75.0%
Tue, Jul 7
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Wed, Jul 8
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, Jul 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, Jul 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%
23:0055%
Sat, Jul 11
24:0030%
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%
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/Ljubljana
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
Wed, Jul 8 Sunrise 05:21 Sunset 20:58
16:00
1% 12°C 0.11mm 75% 0cm 48° 17°C 0.75mm 0.48kPa 24135m 2.6m/s 1.7m/s
17:00
1% 11°C 0mm 60% 0cm 38° 19°C 0.75mm 0.88kPa 24135m 2.3m/s 1.5m/s
18:00
1% 8.7°C 0mm 47% 0cm 28° 20°C 0.75mm 1.3kPa 24135m 2m/s 1.5m/s
19:00
0% 10°C 0mm 54% 0cm 18° 20°C 0.75mm 1kPa 24135m 2.6m/s 1.8m/s
20:00
0% 9.9°C 0mm 64% 0cm 8.1° 17°C 0.75mm 0.69kPa 24134m 2.2m/s 1.9m/s
21:00
3% 8.3°C 0mm 61% 0cm -0.69° 16°C 0mm 0.7kPa 24134m 2m/s 1.7m/s
22:00
7% 7.9°C 0mm 62% 0cm -8.8° 15°C 0mm 0.64kPa 24134m 1.2m/s 1.3m/s
23:00
10% 7.5°C 0mm 72% 0cm -15° 12°C 0mm 0.4kPa 24135m 1.2m/s 0.96m/s
Thu, Jul 9 Sunrise 05:21 Sunset 20:58
24:00
7% 7.5°C 0mm 76% 0cm -19° 12°C 0mm 0.32kPa 24134m 1m/s 0.85m/s
01:00
3% 7.6°C 0mm 79% 0cm -21° 11°C 0mm 0.27kPa 24134m 1.1m/s 0.99m/s
02:00
0% 7.5°C 0mm 80% 0cm -20° 11°C 0mm 0.25kPa 24135m 0.91m/s 0.58m/s
03:00
1% 7.4°C 0mm 80% 0cm -17° 11°C 0mm 0.25kPa 24135m 0.8m/s 0.69m/s
04:00
1% 7.2°C 0mm 81% 0cm -11° 10°C 0mm 0.23kPa 24135m 0.8m/s 0.77m/s
05:00
2% 7.1°C 0mm 82% 0cm -3.7° 10°C 0mm 0.22kPa 24134m 0.8m/s 0.87m/s
06:00
4% 7.5°C 0mm 82% 0cm 10°C 0mm 0.23kPa 24134m 0.82m/s 0.78m/s
07:00
5% 8.6°C 0mm 75% 0cm 14° 13°C 0mm 0.38kPa 24134m 1m/s 0.43m/s
08:00
7% 9.1°C 0mm 67% 0cm 24° 15°C 0mm 0.58kPa 24135m 0.91m/s 0.92m/s
09:00
32% 9.5°C 0mm 60% 0cm 35° 17°C 0mm 0.79kPa 24135m 0.81m/s 1.3m/s
10:00
57% 9.6°C 0mm 54% 0cm 45° 19°C 0mm 1kPa 24134m 1m/s 1.5m/s
11:00
82% 9.6°C 0mm 49% 0cm 54° 21°C 0mm 1.3kPa 24135m 1.5m/s 1.4m/s
12:00
77% 9.4°C 0mm 43% 0cm 62° 23°C 0mm 1.6kPa 24134m 2.2m/s 1m/s
13:00
71% 8.8°C 0mm 38% 0cm 66° 24°C 0mm 1.9kPa 24135m 2.4m/s 0.6m/s
14:00
66% 8.8°C 0mm 36% 0cm 64° 25°C 0mm 2.1kPa 24135m 3.7m/s 0.59m/s
15:00
44% 9°C 0mm 38% 0cm 57° 24°C 0mm 1.8kPa 24134m 3.4m/s 1.2m/s
16:00
22% 12°C 0mm 52% 0cm 48° 22°C 0.25mm 1.3kPa 17425m 2.1m/s 1.7m/s
17:00
0% 14°C 0mm 70% 0cm 38° 20°C 0.63mm 0.7kPa 18167m 2.5m/s 1.7m/s
18:00
0% 15°C 0mm 72% 0cm 28° 20°C 0.81mm 0.64kPa 20279m 1.8m/s 1.3m/s
19:00
1% 15°C 0mm 72% 0cm 18° 20°C 1mm 0.64kPa 24135m 1.6m/s 1m/s
20:00
1% 14°C 0mm 79% 0cm 17°C 1.2mm 0.43kPa 24135m 1.2m/s 1.2m/s
21:00
27% 12°C 0mm 84% 0cm -0.79° 15°C 0.13mm 0.28kPa 24134m 1m/s 1.2m/s
22:00
54% 12°C 0mm 87% 0cm -8.9° 14°C 0.13mm 0.21kPa 24135m 0.91m/s 1.1m/s
23:00
80% 11°C 0mm 89% 0cm -15° 13°C 0.13mm 0.17kPa 24135m 0.7m/s 0.89m/s
Fri, Jul 10 Sunrise 05:21 Sunset 20:57
24:00
75% 11°C 0mm 89% 0cm -19° 13°C 0.19mm 0.16kPa 24135m 0.61m/s 0.53m/s
01:00
69% 11°C 0mm 91% 0cm -21° 12°C 0.19mm 0.13kPa 24135m 0.7m/s 0.4m/s
02:00
64% 11°C 0mm 93% 0cm -20° 12°C 0.19mm 0.1kPa 24135m 0.72m/s 0.32m/s
03:00
59% 11°C 0mm 94% 0cm -17° 12°C 0mm 0.08kPa 24135m 0.71m/s 0.49m/s
04:00
55% 11°C 0mm 95% 0cm -11° 11°C 0mm 0.07kPa 24135m 0.9m/s 0.73m/s
05:00
50% 10°C 0mm 94% 0cm -3.9° 11°C 0mm 0.07kPa 24134m 0.94m/s 0.84m/s
06:00
53% 11°C 0mm 93% 0cm 4.9° 12°C 0mm 0.09kPa 24135m 0.9m/s 0.76m/s
07:00
55% 12°C 0mm 88% 0cm 14° 14°C 0mm 0.19kPa 24134m 0.83m/s 0.32m/s
08:00
58% 13°C 0mm 80% 0cm 24° 16°C 0mm 0.35kPa 24135m 0.53m/s 0.45m/s
09:00
69% 13°C 0mm 72% 0cm 35° 18°C 0mm 0.6kPa 24134m 0.83m/s 0.4m/s
10:00
80% 13°C 0mm 60% 0cm 45° 21°C 0mm 0.97kPa 24134m 1.3m/s 0.51m/s
11:00
91% 13°C 0mm 54% 0cm 54° 23°C 0mm 1.3kPa 24135m 1.6m/s 0.62m/s
12:00
87% 12°C 0mm 49% 0cm 62° 24°C 0mm 1.5kPa 24134m 2m/s 0.65m/s
13:00
84% 12°C 0.01mm 44% 0cm 66° 25°C 0.06mm 1.8kPa 24134m 2.1m/s 0.26m/s
14:00
80% 12°C 0mm 43% 0cm 64° 25°C 0.06mm 1.8kPa 24134m 2.2m/s 1.3m/s
15:00
60% 11°C 0mm 41% 0cm 57° 25°C 0mm 1.9kPa 24135m 2.7m/s 2.1m/s
16:00
41% 11°C 0mm 41% 0cm 48° 25°C 0mm 1.9kPa 24134m 3.1m/s 2.2m/s
17:00
21% 12°C 0mm 45% 0cm 38° 25°C 0mm 1.7kPa 24134m 1.9m/s 2.7m/s
18:00
17% 13°C 0.02mm 52% 0cm 28° 23°C 0mm 1.4kPa 24135m 2.3m/s 2.6m/s
19:00
13% 14°C 0mm 64% 0cm 18° 21°C 0mm 0.87kPa 24135m 2.6m/s 2.3m/s
20:00
9% 15°C 0mm 77% 0cm 7.9° 19°C 0mm 0.51kPa 24135m 3.2m/s 2.4m/s
21:00
15% 14°C 0.003mm 83% 0cm -0.89° 17°C 0.06mm 0.33kPa 24135m 2.4m/s 1.8m/s
22:00
22% 14°C 0.007mm 89% 0cm -9° 15°C 0.13mm 0.19kPa 24135m 1.5m/s 1.2m/s
23:00
28% 13°C 0.01mm 96% 0cm -15° 14°C 0.19mm 0.07kPa 24135m 0.71m/s 0.59m/s
Sat, Jul 11 Sunrise 05:22 Sunset 20:57
24:00
25% 14°C 0.007mm 95% 0cm -20° 14°C 0.42mm 0.08kPa 19739m 0.68m/s 0.61m/s
01:00
22% 14°C 0.003mm 95% 0cm -21° 15°C 0.65mm 0.09kPa 15343m 0.66m/s 0.62m/s
02:00
19% 15°C 0mm 94% 0cm -20° 16°C 0.88mm 0.1kPa 10948m 0.64m/s 0.64m/s
03:00
25% 15°C 0.007mm 87% 0cm -17° 18°C 0.67mm 0.27kPa 15343m 0.8m/s 0.96m/s
04:00
31% 16°C 0.01mm 79% 0cm -11° 19°C 0.46mm 0.47kPa 19739m 0.97m/s 1.3m/s
05:00
37% 16°C 0.02mm 72% 0cm -4° 21°C 0.25mm 0.7kPa 24135m 1.1m/s 1.6m/s
06:00
37% 16°C 0.05mm 70% 0cm 4.7° 22°C 0.67mm 0.76kPa 24135m 1.2m/s 1.5m/s
07:00
37% 16°C 0.09mm 69% 0cm 14° 22°C 1.1mm 0.82kPa 24135m 1.2m/s 1.5m/s
08:00
37% 17°C 0.12mm 68% 0cm 24° 23°C 1.5mm 0.88kPa 24135m 1.2m/s 1.4m/s
09:00
38% 17°C 0.08mm 68% 0cm 35° 23°C 1.4mm 0.89kPa 24135m 1.2m/s 1.4m/s
10:00
40% 17°C 0.04mm 68% 0cm 45° 23°C 1.3mm 0.9kPa 24135m 1.2m/s 1.4m/s
11:00
41% 17°C 0mm 67% 0cm 54° 23°C 1.1mm 0.91kPa 24135m 1.2m/s 1.4m/s
12:00
37% 17°C 0mm 74% 0cm 62° 22°C 1.4mm 0.68kPa 24135m 1.2m/s 1.4m/s
13:00
32% 17°C 0mm 80% 0cm 66° 20°C 1.7mm 0.49kPa 24135m 1.2m/s 1.4m/s
14:00
28% 17°C 0mm 86% 0cm 64° 19°C 1.9mm 0.31kPa 24135m 1.2m/s 1.4m/s
15:00
20% 16°C 0.007mm 88% 0cm 57° 18°C 1.8mm 0.25kPa 24135m 1.2m/s 1.4m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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