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Rule Fog Hunter

Passo Rolle - Fog Hunter - Dolomites

Passo Rolle, Trentino-Alto Adige, Italy

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 Spread17.2°C
Visibility24135 (Clear)
Relative Humidity33%
Wind Speed1.0m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Rome

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 dramatic conditions that make the Dolomites one of the world's most photogenic mountain ranges. We combine fog probability, cloud cover, and visibility data to predict when alpenglow, valley fog, and dramatic weather create ideal shooting conditions.

The Dolomites' distinctive pale limestone peaks catch sunrise and sunset light in ways no other mountains can match. These UNESCO World Heritage mountains rise dramatically from green alpine meadows and fairy-tale valleys, creating compositions that have drawn photographers for generations.

What makes the Dolomites special for photography:

  • Alpenglow - Pale limestone turns pink, orange, and gold at sunrise and sunset
  • Valley fog - Temperature inversions create ethereal mist in the valleys while peaks glow above
  • Iconic locations - Tre Cime, Seceda, and Santa Maddalena church are bucket-list compositions
  • Alpine meadows - Alpe di Siusi offers Europe's largest high-altitude meadow with mountain backdrops

Best conditions occur at dawn and dusk, with valley fog most reliable in autumn. The Dolomites' vertical relief means conditions can vary dramatically between valley and summit—our forecast helps you choose the right elevation for the best conditions.

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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/Rome
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%
21:0055%
22:0030%
23:000%
Fri, Jul 10
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:0055%
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, Jul 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%
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/Rome
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 05:29 Sunset 21:05
16:00
4% 5.6°C 0mm 33% 0cm 50° 23°C 0mm 1.9kPa 24135m 6.4m/s 0.99m/s
17:00
6% 6.5°C 0mm 36% 0cm 40° 22°C 0.19mm 1.7kPa 24135m 5.1m/s 0.72m/s
18:00
14% 7.1°C 0mm 40% 0cm 29° 21°C 0.5mm 1.5kPa 24135m 4.7m/s 0.8m/s
19:00
23% 8.6°C 0mm 49% 0cm 19° 20°C 0.63mm 1.2kPa 24135m 4.5m/s 0.8m/s
20:00
31% 10°C 0mm 65% 0cm 9.3° 16°C 0.75mm 0.65kPa 24134m 1.7m/s 1.6m/s
21:00
49% 7.7°C 0mm 71% 0cm 0.51° 13°C 0.06mm 0.43kPa 24134m 2.2m/s 2.6m/s
22:00
67% 5.9°C 0mm 68% 0cm -8° 12°C 0.06mm 0.44kPa 24134m 2.8m/s 2.9m/s
23:00
85% 4.7°C 0mm 65% 0cm -15° 11°C 0.06mm 0.47kPa 24135m 3.2m/s 3.1m/s
Thu, Jul 9 Sunrise 05:29 Sunset 21:05
24:00
70% 4.4°C 0mm 64% 0cm -19° 11°C 0.06mm 0.47kPa 24134m 3.1m/s 3.1m/s
01:00
56% 4.2°C 0mm 64% 0cm -21° 11°C 0.06mm 0.46kPa 24134m 3m/s 3m/s
02:00
41% 4°C 0mm 64% 0cm -21° 10°C 0.06mm 0.45kPa 24135m 2.1m/s 2.7m/s
03:00
30% 4.1°C 0mm 65% 0cm -18° 10°C 0mm 0.43kPa 24135m 1.9m/s 2.3m/s
04:00
18% 4°C 0mm 67% 0cm -12° 9.8°C 0mm 0.4kPa 24135m 1.7m/s 2.2m/s
05:00
7% 4°C 0mm 68% 0cm -4.9° 9.7°C 0mm 0.39kPa 24134m 1.8m/s 2.3m/s
06:00
10% 4.1°C 0mm 67% 0cm 3.7° 9.9°C 0mm 0.4kPa 24134m 1.9m/s 2.5m/s
07:00
12% 5.3°C 0mm 65% 0cm 13° 12°C 0mm 0.49kPa 24134m 2.3m/s 2.2m/s
08:00
15% 5.8°C 0mm 54% 0cm 23° 15°C 0mm 0.77kPa 24135m 1.6m/s 1.3m/s
09:00
33% 5.8°C 0mm 47% 0cm 33° 17°C 0mm 1kPa 24135m 1.2m/s 0.14m/s
10:00
50% 5.7°C 0mm 43% 0cm 44° 19°C 0mm 1.2kPa 24134m 2m/s 1m/s
11:00
68% 5.7°C 0mm 39% 0cm 53° 20°C 0mm 1.4kPa 24135m 3.1m/s 1.6m/s
12:00
73% 6.1°C 0mm 38% 0cm 61° 21°C 0mm 1.5kPa 24134m 4m/s 1.9m/s
13:00
77% 6.9°C 0mm 39% 0cm 66° 22°C 0mm 1.6kPa 24135m 4.2m/s 2.3m/s
14:00
82% 7.6°C 0mm 40% 0cm 65° 22°C 0mm 1.6kPa 24135m 4.1m/s 2.1m/s
15:00
85% 8.6°C 0mm 42% 0cm 58° 22°C 0mm 1.5kPa 24134m 4.1m/s 2.3m/s
16:00
89% 10°C 0mm 49% 0cm 50° 21°C 0.06mm 1.3kPa 22341m 3.9m/s 2.6m/s
17:00
92% 11°C 0mm 58% 0cm 40° 20°C 0.19mm 0.98kPa 21705m 2.8m/s 2.4m/s
18:00
91% 12°C 0mm 66% 0cm 29° 19°C 0.63mm 0.73kPa 18770m 2.7m/s 2.3m/s
19:00
89% 13°C 0mm 75% 0cm 19° 17°C 0.81mm 0.5kPa 22695m 2.1m/s 2.4m/s
20:00
88% 14°C 0mm 88% 0cm 9.2° 15°C 1mm 0.2kPa 22983m 2.5m/s 1.8m/s
21:00
92% 12°C 0mm 96% 0cm 0.45° 13°C 0.13mm 0.06kPa 22978m 0.52m/s 0.34m/s
22:00
96% 12°C 0mm 95% 0cm -8.1° 12°C 0.25mm 0.08kPa 23985m 0.61m/s 0.74m/s
23:00
100% 11°C 0mm 93% 0cm -15° 12°C 0.25mm 0.1kPa 24135m 1m/s 1.1m/s
Fri, Jul 10 Sunrise 05:30 Sunset 21:05
24:00
100% 11°C 0mm 93% 0cm -19° 12°C 0.25mm 0.1kPa 24135m 1.2m/s 1.3m/s
01:00
100% 10°C 0mm 93% 0cm -21° 11°C 0.25mm 0.09kPa 24135m 1.3m/s 1.4m/s
02:00
100% 9.9°C 0mm 93% 0cm -21° 11°C 0.25mm 0.09kPa 24135m 1.1m/s 1.3m/s
03:00
100% 9.8°C 0mm 94% 0cm -18° 11°C 0mm 0.08kPa 24135m 1.1m/s 1.3m/s
04:00
100% 9.8°C 0mm 94% 0cm -12° 11°C 0mm 0.07kPa 24135m 1.1m/s 1.3m/s
05:00
100% 9.8°C 0mm 95% 0cm -5° 11°C 0mm 0.07kPa 24134m 1.1m/s 1.3m/s
06:00
100% 10°C 0mm 95% 0cm 3.6° 11°C 0mm 0.07kPa 24135m 1.2m/s 1.3m/s
07:00
100% 12°C 0mm 91% 0cm 13° 13°C 0mm 0.13kPa 24134m 0.73m/s 0.85m/s
08:00
100% 13°C 0mm 84% 0cm 23° 15°C 0mm 0.27kPa 24135m 0.93m/s 0.66m/s
09:00
100% 13°C 0mm 75% 0cm 33° 17°C 0mm 0.49kPa 24134m 1.2m/s 1.2m/s
10:00
100% 13°C 0mm 70% 0cm 44° 18°C 0.13mm 0.61kPa 24134m 1.5m/s 1.7m/s
11:00
100% 13°C 0mm 69% 0cm 53° 18°C 0.38mm 0.64kPa 23027m 1.8m/s 2.1m/s
12:00
100% 13°C 0mm 73% 0cm 61° 18°C 0.69mm 0.56kPa 22287m 2.2m/s 2.5m/s
13:00
99% 13°C 0mm 73% 0cm 66° 18°C 1.2mm 0.56kPa 19586m 2.1m/s 2.5m/s
14:00
99% 13°C 0mm 70% 0cm 64° 19°C 1.7mm 0.66kPa 18988m 2.1m/s 2.5m/s
15:00
71% 13°C 0mm 67% 0cm 58° 19°C 0.5mm 0.74kPa 20459m 2.2m/s 2.5m/s
16:00
43% 13°C 0mm 68% 0cm 49° 19°C 0.88mm 0.73kPa 24134m 2.2m/s 2.5m/s
17:00
15% 13°C 0mm 66% 0cm 40° 20°C 1.3mm 0.78kPa 24134m 2.1m/s 2.4m/s
18:00
10% 15°C 0mm 83% 0cm 29° 18°C 2.2mm 0.35kPa 24135m 2.6m/s 2.3m/s
19:00
6% 15°C 0mm 87% 0cm 19° 17°C 2.8mm 0.24kPa 10084m 2.1m/s 1.5m/s
20:00
1% 14°C 0mm 93% 0cm 9.1° 15°C 3.9mm 0.12kPa 19549m 2.3m/s 1.8m/s
21:00
1% 12°C 0mm 91% 0cm 0.38° 14°C 2.6mm 0.14kPa 21078m 1.9m/s 1.6m/s
22:00
0% 10°C 0mm 89% 0cm -8.1° 12°C 1.3mm 0.15kPa 22606m 1.5m/s 1.4m/s
23:00
0% 8.1°C 0mm 87% 0cm -15° 10°C 0mm 0.16kPa 24135m 1.1m/s 1.2m/s
Sat, Jul 11 Sunrise 05:31 Sunset 21:04
24:00
0% 8.9°C 0mm 85% 0cm -19° 11°C 0mm 0.21kPa 24135m 0.98m/s 1m/s
01:00
1% 9.6°C 0mm 82% 0cm -21° 13°C 0mm 0.26kPa 24135m 0.86m/s 0.82m/s
02:00
1% 10°C 0mm 80% 0cm -21° 14°C 0mm 0.31kPa 24135m 0.74m/s 0.63m/s
03:00
4% 11°C 0.02mm 74% 0cm -18° 15°C 0.21mm 0.44kPa 24135m 0.84m/s 0.58m/s
04:00
6% 11°C 0.03mm 69% 0cm -12° 17°C 0.42mm 0.59kPa 24135m 0.94m/s 0.52m/s
05:00
9% 11°C 0.05mm 63% 0cm -5.2° 18°C 0.63mm 0.76kPa 24135m 1m/s 0.47m/s
06:00
9% 11°C 0.07mm 62% 0cm 3.5° 18°C 1mm 0.81kPa 21678m 1.5m/s 0.96m/s
07:00
9% 11°C 0.1mm 60% 0cm 13° 19°C 1.4mm 0.86kPa 19222m 1.9m/s 1.5m/s
08:00
9% 11°C 0.12mm 58% 0cm 23° 19°C 1.8mm 0.91kPa 16765m 2.3m/s 1.9m/s
09:00
16% 12°C 0.08mm 64% 0cm 33° 18°C 1.7mm 0.77kPa 16555m 2.5m/s 2.3m/s
10:00
22% 12°C 0.04mm 69% 0cm 43° 18°C 1.7mm 0.63kPa 16344m 2.7m/s 2.7m/s
11:00
29% 13°C 0mm 75% 0cm 53° 17°C 1.6mm 0.5kPa 16134m 2.9m/s 3.1m/s
12:00
25% 13°C 0.03mm 82% 0cm 61° 16°C 3.1mm 0.33kPa 18497m 2.6m/s 2.3m/s
13:00
22% 12°C 0.05mm 88% 0cm 65° 14°C 4.7mm 0.18kPa 20860m 2.3m/s 1.5m/s
14:00
18% 11°C 0.08mm 95% 0cm 64° 12°C 6.2mm 0.06kPa 23223m 1.9m/s 0.75m/s
15:00
15% 11°C 0.08mm 93% 0cm 58° 12°C 4.5mm 0.1kPa 23527m 1.7m/s 0.98m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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