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Rule Fog Hunter

Fog Hunter Forecast for Teijo, Southern Finland

Matildedal, Southwest Finland, Finland

Teijo combines quiet forest lakes, coastal wetlands, and old ironworks buildings around Mathildedal, with reeds and woodland reflected in calm water.

Currently

Real-time conditions
Dewpoint Spread0.8°C
Visibility14347 (Clear)
Relative Humidity95%
Wind Speed6.2m/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 Teijo.

Explore Fog Hunter conditions across Southern Finland →

Recorded match history

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

Last 30 days
1
recorded matching window · 94% average confidence
Last 90 days
5
recorded matching windows · 89% average confidence
Last 365 days
5
recorded matching windows · 89% average confidence

Only 5 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%
01:0055%
02:0055%
03:0055%
04:0055%
05:0055%
06:000%
07:0030%
08:000%
09:000%
10:0031%
11:0024%
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 04:53 Sunset 22:14
05:00
0% 15°C 0.26mm 95% 0cm 0.29° 15°C 2.4mm 0.08kPa 14347m 12m/s 6.2m/s
06:00
0% 15°C 0.05mm 94% 0cm 5.9° 15°C 2.8mm 0.11kPa 19865m 12m/s 6.3m/s
07:00
0% 15°C 0.09mm 95% 0cm 13° 15°C 3.3mm 0.09kPa 22343m 12m/s 6.6m/s
08:00
0% 14°C 0.01mm 92% 0cm 20° 16°C 3.6mm 0.14kPa 18594m 13m/s 6.7m/s
09:00
0% 14°C 0.14mm 90% 0cm 27° 16°C 3.9mm 0.17kPa 19879m 12m/s 5.9m/s
10:00
0% 14°C 0mm 88% 0cm 34° 16°C 0.44mm 0.21kPa 24134m 13m/s 7.1m/s
11:00
0% 14°C 0.06mm 89% 0cm 41° 16°C 0.81mm 0.2kPa 22427m 12m/s 6.1m/s
12:00
0% 15°C 1.8mm 96% 0cm 46° 16°C 2.3mm 0.07kPa 7035m 12m/s 5.5m/s
13:00
0% 15°C 2.5mm 96% 0cm 49° 16°C 3.9mm 0.07kPa 5966m 13m/s 6.3m/s
14:00
0% 15°C 0.1mm 94% 0cm 49° 16°C 4.8mm 0.1kPa 15305m 14m/s 6.6m/s
15:00
0% 15°C 0.09mm 94% 0cm 46° 16°C 5.3mm 0.1kPa 19561m 13m/s 7.2m/s
16:00
0% 15°C 0.14mm 94% 0cm 42° 16°C 0.69mm 0.11kPa 15811m 13m/s 6.4m/s
17:00
0% 15°C 0mm 93% 0cm 36° 16°C 1.1mm 0.13kPa 20655m 12m/s 6.6m/s
18:00
0% 15°C 0mm 93% 0cm 28° 16°C 1.5mm 0.12kPa 21039m 11m/s 6.2m/s
19:00
1% 15°C 0mm 94% 0cm 21° 16°C 1.9mm 0.11kPa 19481m 11m/s 5.6m/s
20:00
1% 15°C 0mm 94% 0cm 14° 16°C 2.1mm 0.1kPa 23676m 9.5m/s 4.6m/s
21:00
2% 15°C 0mm 94% 0cm 6.8° 16°C 2.1mm 0.11kPa 24134m 8.9m/s 3.7m/s
22:00
5% 14°C 0mm 92% 0cm 0.96° 15°C 0mm 0.13kPa 24134m 8.3m/s 3.2m/s
23:00
7% 13°C 0mm 92% 0cm -4.5° 15°C 0mm 0.13kPa 24134m 7.3m/s 2.6m/s
Mon, Jul 27 Sunrise 04:53 Sunset 22:14
24:00
10% 13°C 0mm 95% 0cm -8.2° 14°C 0mm 0.08kPa 24135m 7.2m/s 2.5m/s
01:00
8% 13°C 0mm 96% 0cm -10° 13°C 0.06mm 0.06kPa 24134m 5.6m/s 2.2m/s
02:00
6% 13°C 0mm 96% 0cm -10° 13°C 0.13mm 0.06kPa 24135m 4.7m/s 2.2m/s
03:00
4% 13°C 0mm 96% 0cm -8.6° 13°C 0.13mm 0.07kPa 24134m 3.6m/s 2m/s
04:00
3% 13°C 0mm 95% 0cm -5.2° 13°C 0mm 0.07kPa 24135m 3.3m/s 1.9m/s
05:00
2% 13°C 0mm 95% 0cm 0.12° 13°C 0mm 0.08kPa 24135m 3.3m/s 2m/s
06:00
1% 13°C 0.02mm 94% 0cm 5.7° 14°C 0.13mm 0.09kPa 21721m 6.1m/s 2.2m/s
07:00
1% 14°C 0.52mm 96% 0cm 12° 14°C 0.5mm 0.06kPa 14312m 6.9m/s 2.6m/s
08:00
0% 14°C 0.4mm 98% 0cm 20° 14°C 1.1mm 0.04kPa 18668m 4.7m/s 1.7m/s
09:00
0% 14°C 0.24mm 97% 0cm 27° 14°C 1.4mm 0.05kPa 21316m 3.7m/s 1.5m/s
10:00
1% 14°C 0.3mm 97% 0cm 34° 14°C 0.63mm 0.05kPa 19830m 4m/s 1.8m/s
11:00
1% 14°C 0mm 96% 0cm 41° 15°C 0.69mm 0.06kPa 24135m 3.4m/s 1.5m/s
12:00
2% 14°C 0mm 93% 0cm 46° 15°C 0.69mm 0.12kPa 24135m 3.1m/s 1.6m/s
13:00
2% 14°C 0mm 90% 0cm 48° 16°C 0.81mm 0.17kPa 24134m 3m/s 1.7m/s
14:00
1% 14°C 0mm 90% 0cm 49° 16°C 1mm 0.18kPa 21729m 3.2m/s 1.9m/s
15:00
1% 14°C 0mm 90% 0cm 46° 16°C 1.2mm 0.18kPa 20305m 2.8m/s 1.6m/s
16:00
1% 14°C 0mm 79% 0cm 42° 17°C 0.25mm 0.42kPa 17667m 2.4m/s 1.9m/s
17:00
2% 14°C 0mm 75% 0cm 35° 18°C 0.44mm 0.5kPa 17645m 2.3m/s 1.9m/s
18:00
2% 13°C 0mm 72% 0cm 28° 18°C 0.56mm 0.57kPa 21248m 2.1m/s 1.6m/s
19:00
2% 12°C 0mm 69% 0cm 21° 18°C 0.69mm 0.64kPa 24135m 2m/s 1.6m/s
20:00
1% 13°C 0mm 75% 0cm 14° 17°C 0.69mm 0.49kPa 22658m 3.1m/s 1.7m/s
21:00
1% 12°C 0mm 81% 0cm 6.6° 16°C 0.75mm 0.33kPa 24135m 1.9m/s 1.6m/s
22:00
3% 12°C 0mm 85% 0cm 0.78° 14°C 0mm 0.24kPa 24134m 2.9m/s 1.9m/s
23:00
4% 11°C 0mm 88% 0cm -4.7° 13°C 0mm 0.18kPa 24134m 3.2m/s 1.9m/s
Tue, Jul 28 Sunrise 04:56 Sunset 22:12
24:00
6% 11°C 0mm 88% 0cm -8.4° 13°C 0mm 0.18kPa 24134m 2.1m/s 1.7m/s
01:00
6% 11°C 0mm 89% 0cm -10° 13°C 0mm 0.16kPa 24135m 2.2m/s 1.7m/s
02:00
7% 11°C 0mm 88% 0cm -11° 13°C 0mm 0.17kPa 24135m 1.4m/s 1.2m/s
03:00
7% 11°C 0.02mm 89% 0cm -8.9° 13°C 0.06mm 0.16kPa 24135m 1.4m/s 1.3m/s
04:00
18% 11°C 0.01mm 91% 0cm -5.4° 12°C 0mm 0.13kPa 24134m 1.4m/s 1.4m/s
05:00
29% 11°C 0.03mm 92% 0cm -0.13° 12°C 0.06mm 0.12kPa 24134m 1.3m/s 1.2m/s
06:00
40% 11°C 0.02mm 92% 0cm 5.5° 12°C 0.13mm 0.12kPa 24135m 1.2m/s 1.1m/s
07:00
40% 11°C 0.01mm 90% 0cm 12° 13°C 0.13mm 0.14kPa 24134m 1.7m/s 1.1m/s
08:00
40% 11°C 0mm 89% 0cm 20° 13°C 0.13mm 0.17kPa 24135m 2.6m/s 1.1m/s
09:00
40% 11°C 0mm 82% 0cm 27° 14°C 0.13mm 0.29kPa 24134m 2.4m/s 1.2m/s
10:00
45% 11°C 0mm 78% 0cm 34° 15°C 0.08mm 0.37kPa 24134m 5.6m/s 4.3m/s
11:00
51% 12°C 0mm 74% 0cm 40° 16°C 0.04mm 0.47kPa 24135m 8.8m/s 7.5m/s
12:00
56% 12°C 0mm 71% 0cm 45° 17°C 0mm 0.58kPa 24135m 12m/s 11m/s
13:00
56% 12°C 0mm 73% 0cm 48° 17°C 0mm 0.53kPa 24135m 12m/s 10m/s
14:00
56% 12°C 0mm 75% 0cm 48° 17°C 0mm 0.48kPa 24135m 13m/s 9.9m/s
15:00
56% 12°C 0mm 77% 0cm 46° 17°C 0mm 0.44kPa 24135m 13m/s 9.5m/s
16:00
55% 12°C 0mm 75% 0cm 41° 17°C 0mm 0.48kPa 24135m 14m/s 9.9m/s
17:00
55% 12°C 0mm 73% 0cm 35° 17°C 0mm 0.53kPa 24135m 14m/s 10m/s
18:00
54% 12°C 0mm 71% 0cm 28° 17°C 0mm 0.57kPa 24135m 15m/s 11m/s
19:00
53% 12°C 0mm 72% 0cm 21° 17°C 0mm 0.54kPa 24135m 15m/s 11m/s
20:00
53% 12°C 0mm 73% 0cm 13° 17°C 0mm 0.52kPa 24135m 14m/s 11m/s
21:00
52% 12°C 0mm 74% 0cm 6.4° 16°C 0mm 0.49kPa 24135m 14m/s 11m/s
22:00
53% 12°C 0mm 75% 0cm 0.59° 16°C 0mm 0.46kPa 24135m 14m/s 11m/s
23:00
53% 11°C 0mm 75% 0cm -4.9° 16°C 0mm 0.44kPa 24135m 14m/s 11m/s
Wed, Jul 29 Sunrise 04:58 Sunset 22:09
24:00
54% 11°C 0mm 76% 0cm -8.6° 15°C 0mm 0.42kPa 24135m 14m/s 11m/s
01:00
54% 11°C 0mm 76% 0cm -11° 15°C 0mm 0.43kPa 24135m 14m/s 11m/s
02:00
53% 11°C 0mm 75% 0cm -11° 16°C 0mm 0.43kPa 24135m 14m/s 11m/s
03:00
53% 11°C 0mm 75% 0cm -9.1° 16°C 0mm 0.44kPa 24135m 14m/s 11m/s
04:00
55% 11°C 0mm 72% 0cm -5.7° 16°C 0mm 0.5kPa 24135m 14m/s 11m/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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