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Rule Fog Hunter

Fog Hunter Forecast for Kuusamo, Finnish Lapland

Northern Ostrobothnia, Finland

Kuusamo’s North Ostrobothnian forest-and-lake plateau is broken by Oulanka’s rapids, river bends, and exposed rock walls. Farther west, Riisitunturi’s hilltop spruce forest accumulates heavy crown snow that turns individual trees into sculptural winter subjects.

Currently

Real-time conditions
Dewpoint Spread2.1°C
Visibility24135 (Clear)
Relative Humidity87%
Wind Speed3.9m/s (calm conditions)

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 (95-hour forecast)

  • Fog Probability100% of hours

How this forecast is evaluated

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

Explore Fog Hunter conditions across Finnish Lapland →

Recorded match history

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

Last 30 days
0
recorded matching windows
Last 90 days
4
recorded matching windows · 82% average confidence
Last 365 days
4
recorded matching windows · 82% average confidence

Only 4 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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95-hour requirements breakdown

When available, the detailed table below covers only the stated 95-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 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/Helsinki
Fog Probability
≥ 75.0%
Sat, Jul 25
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%
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
24:0056%
01:000%
02:000%
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 03:25 Sunset 22:50
05:00
0% 9.4°C 0mm 87% 0cm 5.8° 11°C 0mm 0.17kPa 24135m 11m/s 3.9m/s
06:00
0% 9.7°C 0mm 87% 0cm 11° 12°C 0mm 0.17kPa 24135m 11m/s 4.1m/s
07:00
0% 10°C 0mm 85% 0cm 17° 13°C 0mm 0.21kPa 24135m 11m/s 4.2m/s
08:00
0% 11°C 0.02mm 83% 0cm 23° 14°C 0mm 0.26kPa 24000m 11m/s 4.7m/s
09:00
0% 11°C 0.05mm 90% 0cm 29° 13°C 0.13mm 0.15kPa 24134m 11m/s 4.7m/s
10:00
0% 12°C 0.18mm 93% 0cm 34° 13°C 0.13mm 0.11kPa 24050m 11m/s 4.3m/s
11:00
0% 12°C 0mm 93% 0cm 39° 13°C 0.19mm 0.11kPa 24135m 12m/s 4.8m/s
12:00
0% 12°C 0mm 90% 0cm 42° 14°C 0.19mm 0.16kPa 24135m 12m/s 4.9m/s
13:00
0% 12°C 0mm 84% 0cm 43° 15°C 0.25mm 0.28kPa 24134m 11m/s 5.1m/s
14:00
0% 12°C 0mm 77% 0cm 43° 16°C 0.25mm 0.42kPa 23730m 9.2m/s 4.6m/s
15:00
0% 11°C 0mm 64% 0cm 40° 18°C 0.56mm 0.75kPa 12346m 9.6m/s 6.6m/s
16:00
0% 13°C 0mm 76% 0cm 36° 17°C 0.5mm 0.45kPa 16558m 10m/s 5.7m/s
17:00
0% 13°C 0.01mm 80% 0cm 31° 16°C 0.75mm 0.38kPa 17338m 10m/s 5.3m/s
18:00
0% 13°C 0.08mm 88% 0cm 25° 15°C 0.81mm 0.2kPa 24135m 10m/s 4.5m/s
19:00
0% 13°C 0mm 90% 0cm 19° 14°C 0.88mm 0.16kPa 24135m 11m/s 4.1m/s
20:00
0% 13°C 0mm 88% 0cm 13° 15°C 0.88mm 0.2kPa 24135m 11m/s 4.2m/s
21:00
0% 13°C 0mm 89% 0cm 7.3° 15°C 0.88mm 0.19kPa 24134m 11m/s 4.5m/s
22:00
0% 13°C 0.01mm 89% 0cm 2.7° 15°C 0mm 0.18kPa 24134m 12m/s 4.8m/s
23:00
0% 13°C 0mm 91% 0cm -1° 14°C 0.06mm 0.15kPa 24134m 12m/s 4.6m/s
Mon, Jul 27 Sunrise 03:25 Sunset 22:50
24:00
0% 13°C 0.22mm 91% 0cm -3.6° 14°C 0.13mm 0.15kPa 23168m 11m/s 4.6m/s
01:00
0% 13°C 0.01mm 92% 0cm -4.7° 14°C 0.13mm 0.13kPa 24134m 11m/s 4.5m/s
02:00
0% 13°C 0mm 92% 0cm -4.2° 14°C 0.13mm 0.14kPa 24135m 12m/s 4.9m/s
03:00
0% 13°C 0.16mm 93% 0cm -2.1° 14°C 0.25mm 0.11kPa 24134m 12m/s 4.6m/s
04:00
0% 13°C 0.04mm 93% 0cm 1.4° 14°C 0.13mm 0.11kPa 24135m 12m/s 5.2m/s
05:00
0% 13°C 0.01mm 93% 0cm 5.6° 14°C 0.13mm 0.11kPa 24135m 11m/s 4.6m/s
06:00
0% 13°C 0mm 93% 0cm 11° 14°C 0.25mm 0.11kPa 24135m 11m/s 4.7m/s
07:00
0% 13°C 0.06mm 93% 0cm 17° 14°C 0.31mm 0.12kPa 24134m 10m/s 4.5m/s
08:00
0% 13°C 0.04mm 93% 0cm 23° 14°C 0.31mm 0.11kPa 24134m 10m/s 3.9m/s
09:00
0% 13°C 0.03mm 94% 0cm 29° 14°C 0.63mm 0.1kPa 22060m 11m/s 3.5m/s
10:00
0% 13°C 0.03mm 93% 0cm 34° 14°C 0.13mm 0.11kPa 24135m 10m/s 3.9m/s
11:00
1% 13°C 0mm 90% 0cm 39° 15°C 0.19mm 0.17kPa 24135m 10m/s 4.1m/s
12:00
1% 14°C 0mm 88% 0cm 42° 16°C 0.19mm 0.21kPa 24135m 9.8m/s 4.8m/s
13:00
1% 14°C 0mm 79% 0cm 43° 18°C 0.19mm 0.42kPa 24134m 9.4m/s 5m/s
14:00
1% 14°C 0.19mm 78% 0cm 42° 18°C 0.5mm 0.46kPa 16693m 9.1m/s 4.8m/s
15:00
1% 14°C 0.04mm 85% 0cm 40° 17°C 1.3mm 0.29kPa 12209m 10m/s 4.8m/s
16:00
1% 14°C 0mm 88% 0cm 36° 16°C 0.19mm 0.22kPa 24135m 9.1m/s 3.2m/s
17:00
1% 15°C 0mm 75% 0cm 30° 19°C 0.25mm 0.56kPa 18966m 8.9m/s 3.8m/s
18:00
1% 14°C 0.01mm 82% 0cm 25° 17°C 0.88mm 0.36kPa 16335m 7.3m/s 2.8m/s
19:00
1% 14°C 0.22mm 91% 0cm 18° 16°C 1.3mm 0.16kPa 23745m 0.9m/s 0.84m/s
20:00
0% 14°C 0mm 90% 0cm 12° 16°C 1.4mm 0.18kPa 24134m 0.8m/s 0.85m/s
21:00
0% 14°C 0mm 88% 0cm 16°C 1.5mm 0.22kPa 24063m 0.71m/s 0.69m/s
22:00
1% 14°C 0.01mm 90% 0cm 2.5° 15°C 0.13mm 0.18kPa 24134m 1.1m/s 1.1m/s
23:00
3% 14°C 0.07mm 93% 0cm -1.3° 15°C 0.19mm 0.12kPa 24134m 0.8m/s 0.77m/s
Tue, Jul 28 Sunrise 03:29 Sunset 22:46
24:00
4% 14°C 0mm 93% 0cm -3.9° 15°C 0.19mm 0.11kPa 24134m 1.3m/s 1.4m/s
01:00
5% 13°C 0mm 94% 0cm -4.9° 14°C 0.19mm 0.1kPa 24135m 3.2m/s 2.1m/s
02:00
5% 13°C 0mm 94% 0cm -4.4° 14°C 0.19mm 0.1kPa 24135m 4.3m/s 1.9m/s
03:00
6% 13°C 0mm 93% 0cm -2.4° 14°C 0.25mm 0.12kPa 24135m 1.1m/s 1.1m/s
04:00
8% 13°C 0mm 92% 0cm 1.2° 14°C 0mm 0.13kPa 24134m 1.3m/s 1.4m/s
05:00
9% 13°C 0mm 92% 0cm 5.4° 14°C 0mm 0.13kPa 24134m 3.3m/s 2m/s
06:00
11% 13°C 0mm 92% 0cm 11° 14°C 0mm 0.12kPa 24135m 6.4m/s 2.3m/s
07:00
10% 13°C 0mm 90% 0cm 16° 15°C 0mm 0.17kPa 24134m 6.9m/s 2.8m/s
08:00
8% 14°C 0mm 84% 0cm 22° 16°C 0mm 0.3kPa 24135m 6.7m/s 3.7m/s
09:00
7% 14°C 0mm 75% 0cm 28° 18°C 0mm 0.51kPa 24134m 6.2m/s 3.9m/s
10:00
7% 13°C 0.007mm 69% 0cm 34° 19°C 0mm 0.67kPa 24134m 5.6m/s 3.7m/s
11:00
8% 12°C 0.01mm 63% 0cm 38° 20°C 0mm 0.84kPa 24135m 5.1m/s 3.4m/s
12:00
8% 11°C 0.02mm 57% 0cm 42° 20°C 0mm 1kPa 24135m 4.5m/s 3.2m/s
13:00
8% 12°C 0.01mm 63% 0cm 43° 19°C 0.02mm 0.82kPa 24135m 5.3m/s 3.1m/s
14:00
7% 12°C 0.007mm 69% 0cm 42° 18°C 0.04mm 0.64kPa 24135m 6m/s 2.9m/s
15:00
7% 12°C 0mm 75% 0cm 40° 17°C 0.06mm 0.48kPa 24135m 6.8m/s 2.8m/s
16:00
6% 12°C 0.57mm 81% 0cm 35° 16°C 0.35mm 0.34kPa 18226m 6.7m/s 2.6m/s
17:00
5% 13°C 1.1mm 87% 0cm 30° 15°C 0.65mm 0.22kPa 12317m 6.6m/s 2.5m/s
18:00
4% 13°C 1.7mm 93% 0cm 24° 14°C 0.94mm 0.12kPa 6407m 6.5m/s 2.3m/s
19:00
4% 13°C 1.1mm 94% 0cm 18° 14°C 1.7mm 0.09kPa 12317m 6.4m/s 2.4m/s
20:00
3% 13°C 0.58mm 96% 0cm 12° 14°C 2.4mm 0.06kPa 18226m 6.3m/s 2.5m/s
21:00
3% 13°C 0.02mm 98% 0cm 6.8° 14°C 3.1mm 0.03kPa 24135m 6.3m/s 2.6m/s
22:00
4% 14°C 0.32mm 98% 0cm 2.2° 14°C 2.4mm 0.03kPa 16955m 6.1m/s 2.6m/s
23:00
4% 14°C 0.61mm 98% 0cm -1.6° 14°C 1.6mm 0.03kPa 9776m 6m/s 2.6m/s
Wed, Jul 29 Sunrise 03:33 Sunset 22:42
24:00
5% 14°C 0.91mm 98% 0cm -4.1° 14°C 0.88mm 0.03kPa 2596m 5.8m/s 2.6m/s
01:00
5% 14°C 0.7mm 98% 0cm -5.1° 14°C 1.5mm 0.03kPa 1825m 5.8m/s 2.8m/s
02:00
4% 14°C 0.49mm 98% 0cm -4.6° 14°C 2.1mm 0.03kPa 1054m 5.9m/s 2.9m/s
03:00
4% 14°C 0.28mm 98% 0cm -2.6° 14°C 2.7mm 0.04kPa 283m 5.9m/s 3.1m/s
04:00
4% 14°C 0.32mm 98% 0cm 0.98° 14°C 2.3mm 0.04kPa 397m 5.7m/s 3.2m/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.

Forecast generated

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