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Rule Fog Hunter

Fog Hunter Forecast for Kurjenrahka, Southern Finland

Turku, Southwest Finland, Finland

Kurjenrahka’s raised bog has open sedge flats, dark pools, boardwalk lines, and sparse pines that stand clearly against mist and frost.

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread1.3°C
Visibility23416 (Clear)
Relative Humidity92%
Wind Speed6.6m/s (moderate winds)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Helsinki

No opportunities in the next 14 days

See which requirements block the most forecast hours below.

Most common blockers (92-hour forecast)

  • Fog Probability100% of hours

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Southern Finland. The requirements and hourly values below show how those signals apply at Kurjenrahka.

Explore Fog Hunter conditions across Southern Finland →

Recorded match history

Completed PhotoWeather forecast matches recorded for this exact rule at Kurjenrahka during the last 365 days.

Last 30 days
1
recorded matching window · 100% average confidence
Last 90 days
3
recorded matching windows · 100% average confidence
Last 365 days
3
recorded matching windows · 100% average confidence

Only 3 completed matches are recorded in the last 365 days—insufficient history to identify a reliable typical start time or month.

These figures use completed PhotoWeather MatchEvent records from the previous 365 days only. They describe recorded forecast matches, not observations, climatological probability, or a guarantee of future conditions.

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92-hour requirements breakdown

When available, the detailed table below covers only the stated 92-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the next 14 days, so this table does not explain that entire 14-day period.

What passed or failed, hour by hour
0matching hours in the next 92 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/Helsinki
Fog Probability
≥ 75.0%
Sat, Jul 25
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%
Sun, Jul 26
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%
Mon, Jul 27
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%
Tue, Jul 28
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, Jul 29
24:000%
01:000%
02:000%
03:000%
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/Helsinki
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
Sun, Jul 26 Sunrise 04:54 Sunset 22:18
05:00
0% 14°C 0mm 92% 0cm 0.23° 15°C 0.75mm 0.14kPa 23416m 12m/s 6.6m/s
06:00
0% 14°C 0.43mm 93% 0cm 5.8° 15°C 1.1mm 0.12kPa 11964m 11m/s 6.3m/s
07:00
0% 15°C 0.7mm 95% 0cm 12° 16°C 1.8mm 0.09kPa 8835m 12m/s 7m/s
08:00
0% 15°C 0.08mm 94% 0cm 20° 16°C 3.2mm 0.11kPa 15183m 12m/s 6.3m/s
09:00
0% 15°C 0.03mm 92% 0cm 27° 16°C 3.4mm 0.14kPa 22960m 12m/s 5.8m/s
10:00
0% 15°C 0.01mm 91% 0cm 34° 16°C 0.25mm 0.17kPa 23835m 12m/s 6.5m/s
11:00
0% 14°C 0.05mm 90% 0cm 40° 16°C 0.44mm 0.18kPa 24135m 12m/s 7.4m/s
12:00
0% 15°C 0.47mm 90% 0cm 45° 16°C 0.63mm 0.18kPa 10727m 14m/s 7.4m/s
13:00
0% 15°C 0.01mm 94% 0cm 48° 16°C 1.2mm 0.1kPa 10492m 14m/s 7.1m/s
14:00
0% 15°C 0.08mm 94% 0cm 49° 16°C 1.9mm 0.11kPa 15710m 14m/s 6.8m/s
15:00
0% 15°C 0mm 94% 0cm 46° 16°C 2.6mm 0.11kPa 11535m 12m/s 7.7m/s
16:00
3% 15°C 0.03mm 93% 0cm 42° 16°C 0.88mm 0.12kPa 11599m 12m/s 7.2m/s
17:00
7% 15°C 0mm 94% 0cm 36° 16°C 1.4mm 0.11kPa 17942m 11m/s 6.7m/s
18:00
10% 15°C 0mm 93% 0cm 29° 16°C 1.8mm 0.13kPa 22862m 11m/s 6.3m/s
19:00
13% 15°C 0mm 90% 0cm 21° 16°C 2mm 0.19kPa 24135m 10m/s 5.7m/s
20:00
15% 14°C 0mm 86% 0cm 14° 16°C 2mm 0.26kPa 24135m 9.4m/s 5.2m/s
21:00
18% 13°C 0mm 84% 0cm 7.2° 15°C 2mm 0.27kPa 24134m 9.3m/s 4.7m/s
22:00
21% 12°C 0mm 85% 0cm 1.3° 15°C 0mm 0.24kPa 24134m 9.4m/s 4.2m/s
23:00 ☾
23% 12°C 0mm 87% 0cm -4.1° 14°C 0mm 0.21kPa 24134m 8.8m/s 3.6m/s
Mon, Jul 27 Sunrise 04:54 Sunset 22:18
24:00 ☾
26% 12°C 0mm 88% 0cm -7.8° 14°C 0mm 0.19kPa 24135m 8.5m/s 3.3m/s
01:00 ☾
21% 12°C 0mm 90% 0cm -9.9° 14°C 0mm 0.16kPa 24134m 7.9m/s 3m/s
02:00 ☾
15% 12°C 0mm 90% 0cm -10° 14°C 0mm 0.15kPa 24135m 7.5m/s 3m/s
03:00 ☾
10% 12°C 0mm 90% 0cm -8.5° 14°C 0mm 0.15kPa 24134m 7.4m/s 2.8m/s
04:00 ☾
8% 12°C 0mm 90% 0cm -5.2° 13°C 0mm 0.15kPa 24135m 6.2m/s 2.6m/s
05:00
7% 12°C 0mm 89% 0cm 0.06° 14°C 0mm 0.17kPa 24135m 5.1m/s 2.4m/s
06:00
5% 12°C 0mm 88% 0cm 5.6° 14°C 0mm 0.19kPa 24135m 5.8m/s 2.4m/s
07:00
4% 13°C 0.02mm 87% 0cm 12° 15°C 0mm 0.22kPa 24134m 7.2m/s 2.8m/s
08:00
4% 13°C 0.12mm 91% 0cm 19° 14°C 0.38mm 0.15kPa 24134m 7.2m/s 3.7m/s
09:00
3% 13°C 0mm 90% 0cm 27° 15°C 0.38mm 0.16kPa 24134m 5.8m/s 2.8m/s
10:00
4% 13°C 0mm 87% 0cm 34° 15°C 0mm 0.23kPa 24135m 5.2m/s 2.7m/s
11:00
4% 13°C 0.01mm 78% 0cm 40° 17°C 0.06mm 0.42kPa 23889m 5m/s 3.4m/s
12:00
5% 13°C 0.05mm 87% 0cm 45° 16°C 0.25mm 0.23kPa 18517m 5.5m/s 3m/s
13:00
5% 13°C 0.01mm 89% 0cm 48° 15°C 0.56mm 0.19kPa 24134m 4.9m/s 2.4m/s
14:00
4% 14°C 0mm 88% 0cm 49° 16°C 0.63mm 0.22kPa 24135m 3.6m/s 1.8m/s
15:00
4% 14°C 0mm 85% 0cm 46° 16°C 0.69mm 0.28kPa 24134m 2.7m/s 1.6m/s
16:00
4% 14°C 0mm 86% 0cm 42° 16°C 0.06mm 0.26kPa 24135m 2.8m/s 1.5m/s
17:00
4% 13°C 0mm 81% 0cm 36° 17°C 0.13mm 0.36kPa 24135m 2.4m/s 1.5m/s
18:00
4% 11°C 0mm 62% 0cm 29° 18°C 0.13mm 0.78kPa 24134m 2.3m/s 1.6m/s
19:00
3% 9.7°C 0mm 59% 0cm 21° 18°C 0.13mm 0.83kPa 24135m 2.1m/s 1.9m/s
20:00
3% 11°C 0mm 68% 0cm 14° 17°C 0.13mm 0.6kPa 24134m 3.1m/s 2.1m/s
21:00
2% 11°C 0mm 79% 0cm 7° 15°C 0.13mm 0.36kPa 24135m 2.5m/s 1.8m/s
22:00
3% 11°C 0mm 84% 0cm 1.1° 13°C 0mm 0.25kPa 24134m 1.6m/s 1.4m/s
23:00 ☾
4% 11°C 0mm 83% 0cm -4.3° 13°C 0mm 0.26kPa 24134m 1.3m/s 1.2m/s
Tue, Jul 28 Sunrise 04:56 Sunset 22:16
24:00 ☾
5% 11°C 0mm 83% 0cm -8° 13°C 0mm 0.26kPa 24134m 1.2m/s 1.1m/s
01:00 ☾
6% 11°C 0mm 85% 0cm -10° 13°C 0mm 0.23kPa 24135m 0.91m/s 0.8m/s
02:00 ☾
6% 11°C 0mm 84% 0cm -10° 13°C 0mm 0.24kPa 24135m 1.2m/s 1.1m/s
03:00 ☾
7% 11°C 0mm 86% 0cm -8.7° 13°C 0mm 0.22kPa 23969m 1.3m/s 1.1m/s
04:00 ☾
17% 11°C 0mm 89% 0cm -5.4° 13°C 0.06mm 0.16kPa 24134m 1.5m/s 1.5m/s
05:00
27% 10°C 0mm 90% 0cm -0.25° 12°C 0.13mm 0.13kPa 24134m 2.4m/s 1.9m/s
06:00
37% 10°C 0mm 88% 0cm 5.4° 12°C 0.13mm 0.17kPa 24135m 2.4m/s 1.8m/s
07:00
37% 10°C 0mm 85% 0cm 12° 13°C 0.13mm 0.22kPa 24134m 1.7m/s 1.3m/s
08:00
36% 10°C 0mm 82% 0cm 19° 13°C 0.13mm 0.27kPa 24135m 2.6m/s 1.5m/s
09:00
36% 10°C 0mm 78% 0cm 27° 14°C 0.13mm 0.36kPa 24134m 2.5m/s 1.4m/s
10:00
39% 10°C 0mm 71% 0cm 34° 16°C 0.08mm 0.52kPa 24134m 4.7m/s 2.5m/s
11:00
42% 10°C 0mm 64% 0cm 40° 17°C 0.04mm 0.7kPa 24135m 6.9m/s 3.7m/s
12:00
45% 9.9°C 0mm 57% 0cm 45° 19°C 0mm 0.91kPa 24135m 9.1m/s 4.8m/s
13:00
43% 10°C 0mm 64% 0cm 48° 17°C 0mm 0.72kPa 24135m 10m/s 4.7m/s
14:00
40% 11°C 0mm 70% 0cm 48° 16°C 0mm 0.56kPa 24135m 11m/s 4.5m/s
15:00
38% 11°C 0mm 76% 0cm 46° 15°C 0mm 0.41kPa 24135m 12m/s 4.4m/s
16:00
41% 11°C 0mm 74% 0cm 41° 15°C 0mm 0.45kPa 24135m 12m/s 4.5m/s
17:00
43% 10°C 0mm 72% 0cm 35° 15°C 0mm 0.48kPa 24135m 13m/s 4.7m/s
18:00
46% 9.5°C 0mm 70% 0cm 28° 15°C 0mm 0.51kPa 24135m 13m/s 4.8m/s
19:00
47% 9.7°C 0mm 73% 0cm 21° 14°C 0mm 0.44kPa 24135m 13m/s 5m/s
20:00
47% 9.9°C 0mm 76% 0cm 14° 14°C 0mm 0.38kPa 24135m 13m/s 5.1m/s
21:00
48% 10°C 0mm 79% 0cm 6.8° 14°C 0mm 0.32kPa 24135m 13m/s 5.3m/s
22:00
49% 10°C 0mm 80% 0cm 0.93° 13°C 0mm 0.31kPa 24135m 13m/s 5.3m/s
23:00 ☾
50% 9.9°C 0mm 81% 0cm -4.5° 13°C 0mm 0.29kPa 24135m 13m/s 5.3m/s
Wed, Jul 29 Sunrise 04:59 Sunset 22:14
24:00 ☾
51% 9.9°C 0mm 81% 0cm -8.3° 13°C 0mm 0.28kPa 24135m 13m/s 5.3m/s
01:00 ☾
51% 10°C 0mm 78% 0cm -10° 14°C 0mm 0.35kPa 24135m 12m/s 5.4m/s
02:00 ☾
50% 10°C 0mm 75% 0cm -11° 15°C 0mm 0.42kPa 24135m 12m/s 5.5m/s
03:00 ☾
50% 10°C 0mm 72% 0cm -9° 16°C 0mm 0.5kPa 24135m 12m/s 5.6m/s
04:00 ☾
55% 10°C 0mm 66% 0cm -5.6° 17°C 0mm 0.64kPa 24135m 11m/s 5.8m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

How this forecast is made

Opportunities are threshold-based signals: PhotoWeather checks whether forecast conditions match the rules for a photography scenario. They are planning guidance, not guarantees. Forecasts can change as new model runs arrive, and confidence generally decreases farther into the forecast horizon, so recheck conditions before travelling.

The weather forecast foundation comes through Open-Meteo , which aggregates models from weather agencies. PhotoWeather applies condition-specific thresholds and derived calculations; not every condition uses every model or data input.

How opportunities work → Weather data sources →
Forecast generated

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