Rule Fog Hunter

Fog Hunter Forecast for Luosto, Finnish Lapland

Luosto, Lapland, Finland

Old-growth spruce, rounded fell slopes, and views toward Pyhä-Luosto give Luosto graphic snow forms and long layers in low winter light.

9 matching opportunities in the 14-day forecast.

Hourly forecast scores

Forecast valid from Sep 20, 2026, 5:00 AM UTC (one hour; not an observation)

Fog Probability

Dewpoint Spread0.0°C

Visibility2040

Relative Humidity100%

Wind Speed3.6m/s

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Helsinki

First upcoming window

Fog Potential

Luosto

Tue, Sep 22 · 04:00–05:00 · 1h window

Low confidence

39%

🌫️Fog Probability75.8%

Dewpoint Spread: 0.1°C

Visibility: 63080 (Clear)

Relative Humidity: 99%

Wind Speed: 2.4m/s (calm conditions)

Fog Potential at Dawn

Luosto

Tue, Sep 22 · 05:00–06:00

🌫️Fog Probability:75.8%

Low

Fog Potential at Sunrise

Luosto

Tue, Sep 22 · 06:00–09:00

🌫️Fog Probability:75.8%

Low

Dense Fog

Luosto

Fri, Sep 25 · 24:00–06:00

🌫️Fog Probability:91.1-100%

High

Dense Fog at Sunrise

Luosto

Fri, Sep 25 · 06:00–09:00

🌫️Fog Probability:100%

High

Dense Fog

Luosto

Fri, Sep 25 · 09:00–13:00

🌫️Fog Probability:100%

High

Misty Conditions

Luosto

Sun, Sep 27 · 24:00–06:00

🌫️Fog Probability:79.7-91.1%

Low

+2 more windows in the next 14 days

71-hour requirements breakdown

When available, this detailed table covers only the stated 71-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the full 14-day forecast period, so this table does not explain that entire period. Times shown in Europe/Helsinki.

Requirements breakdown is temporarily unavailable or expired. This does not mean no opportunities.

Supporting forecast inputs

Additional hourly values for interpreting the forecast and any derived scores. See the separate requirements breakdown for rule logic; missing values are unavailable.

Forecast time (Europe/Helsinki)	Clear Sky Probability (Ensemble)	Dew Point	Rainfall	Relative Humidity	Snowfall	Solar Elevation	Temperature	Total Precipitation	Vapor Pressure Deficit	Visibility	Wind Gusts	Wind Speed
Sun, Sep 20, 2026Sunrise 06:47 · Sunset 19:22
08:00	0%	7.7°C	1.1mm	100%	0cm	6.4°	7.7°C	1.1mm	0kPa	2040m	7.4m/s	3.6m/s
09:00	0%	7.6°C	2.7mm	100%	0cm	12°	7.6°C	2.7mm	0kPa	2680m	8.8m/s	4.2m/s
10:00	0%	7.8°C	1.3mm	100%	0cm	17°	7.8°C	1.3mm	0kPa	4620m	8.8m/s	4m/s
11:00	0%	7.9°C	1.6mm	100%	0cm	20°	7.9°C	1.6mm	0kPa	4680m	8.5m/s	3.5m/s
12:00	0%	8.1°C	2.2mm	100%	0cm	23°	8.1°C	2.2mm	0kPa	8060m	7.2m/s	2.7m/s
13:00	0%	8.3°C	1.1mm	100%	0cm	24°	8.3°C	1.1mm	0kPa	8980m	5.5m/s	2.4m/s
14:00	0%	8.4°C	1mm	100%	0cm	23°	8.4°C	1mm	0kPa	6000m	5m/s	2.2m/s
15:00	0%	8.5°C	0.7mm	100%	0cm	21°	8.5°C	0.7mm	0kPa	15240m	4.5m/s	2m/s
16:00	0%	8.5°C	1.2mm	100%	0cm	17°	8.5°C	1.2mm	0kPa	40300m	4.5m/s	2.2m/s
17:00	0%	8.4°C	0.4mm	100%	0cm	13°	8.4°C	0.4mm	0kPa	7240m	6.3m/s	3m/s
18:00	0%	8.1°C	0.3mm	100%	0cm	7.3°	8.1°C	0.3mm	0kPa	12720m	7.8m/s	3.7m/s
19:00	0%	7.9°C	0.8mm	99%	0cm	1.7°	8°C	0.8mm	0.01kPa	6520m	8.4m/s	4m/s
20:00 Night	0%	7.7°C	1.1mm	98%	0cm	-4.3°	8°C	1.1mm	0.02kPa	3480m	8.8m/s	4.2m/s
21:00 Night	0%	7.7°C	0.8mm	98%	0cm	-9.8°	8°C	0.8mm	0.02kPa	3540m	11m/s	5.1m/s
22:00 Night	0%	7.5°C	0.5mm	98%	0cm	-15°	7.8°C	0.5mm	0.02kPa	6060m	11m/s	4.8m/s
23:00 Night	0%	7.2°C	0.4mm	98%	0cm	-19°	7.5°C	0.4mm	0.02kPa	9520m	10m/s	4.4m/s
Mon, Sep 21, 2026Sunrise 06:50 · Sunset 19:18
24:00 Night	0%	7°C	0.4mm	98%	0cm	-21°	7.3°C	0.4mm	0.02kPa	11540m	9.3m/s	4m/s
01:00 Night	0%	6.7°C	0.2mm	98%	0cm	-22°	7°C	0.2mm	0.02kPa	9080m	8.4m/s	4m/s
02:00 Night	0%	6.2°C	0mm	95%	0cm	-21°	6.9°C	0mm	0.05kPa	8480m	8.3m/s	3.7m/s
03:00 Night	0%	6.1°C	0mm	95%	0cm	-19°	6.8°C	0mm	0.05kPa	10540m	7.8m/s	3.5m/s
04:00 Night	1%	6°C	0mm	95%	0cm	-16°	6.7°C	0mm	0.05kPa	11320m	7.4m/s	3.5m/s
05:00 Night	3%	5.5°C	0mm	93%	0cm	-11°	6.6°C	0mm	0.07kPa	21120m	7.5m/s	3.3m/s
06:00 Night	4%	5.2°C	0mm	92%	0cm	-5.6°	6.4°C	0mm	0.08kPa	11500m	6.9m/s	3.2m/s
07:00	5%	4.9°C	0mm	92%	0cm	0.59°	6.1°C	0mm	0.08kPa	14840m	6.9m/s	3.3m/s
08:00	5%	4.5°C	0mm	92%	0cm	6°	5.7°C	0mm	0.07kPa	17960m	7.5m/s	3.5m/s
09:00	6%	4.1°C	0mm	89%	0cm	11°	5.8°C	0mm	0.1kPa	24720m	7.6m/s	3.5m/s
10:00	11%	4°C	0mm	85%	0cm	16°	6.3°C	0mm	0.14kPa	47040m	7.5m/s	3.4m/s
11:00	16%	3.6°C	0mm	79%	0cm	20°	7°C	0mm	0.21kPa	75200m	7.4m/s	3.2m/s
12:00	21%	3.7°C	0mm	75%	0cm	23°	7.9°C	0mm	0.27kPa	74660m	7.2m/s	2.9m/s
13:00	21%	3.7°C	0mm	70%	0cm	23°	8.9°C	0mm	0.34kPa	77900m	6.8m/s	2.8m/s
14:00	20%	3.3°C	0mm	65%	0cm	23°	9.6°C	0mm	0.42kPa	32420m	7m/s	2.9m/s
15:00	20%	2.4°C	0mm	60%	0cm	21°	9.8°C	0mm	0.48kPa	77880m	7.1m/s	3m/s
16:00	18%	2°C	0mm	58%	0cm	17°	9.9°C	0mm	0.51kPa	77900m	7.3m/s	3.2m/s
17:00	16%	2.7°C	0mm	62%	0cm	12°	9.6°C	0mm	0.45kPa	77900m	8m/s	3.7m/s
18:00	14%	2.9°C	0mm	65%	0cm	6.9°	9.1°C	0mm	0.4kPa	77900m	7.9m/s	3.3m/s
19:00	15%	2.6°C	0mm	68%	0cm	1.4°	8.2°C	0mm	0.35kPa	75220m	7m/s	2.6m/s
20:00 Night	15%	2.9°C	0mm	74%	0cm	-4.7°	7.2°C	0mm	0.26kPa	75240m	5.4m/s	2.3m/s
21:00 Night	16%	3.1°C	0mm	77%	0cm	-10°	6.9°C	0mm	0.23kPa	75240m	4.7m/s	2.2m/s
22:00 Night	25%	3°C	0mm	78%	0cm	-15°	6.6°C	0mm	0.21kPa	71520m	5m/s	2.4m/s
23:00 Night	35%	3.3°C	0mm	80%	0cm	-19°	6.5°C	0mm	0.19kPa	71540m	5.2m/s	2.5m/s
Tue, Sep 22, 2026Sunrise 06:53 · Sunset 19:14
24:00 Night	44%	3.7°C	0mm	85%	0cm	-21°	6°C	0mm	0.14kPa	68120m	5.1m/s	2.2m/s
01:00 Night	45%	3.9°C	0mm	87%	0cm	-22°	5.9°C	0mm	0.12kPa	68140m	4.5m/s	2.1m/s
02:00 Night	46%	4.3°C	0mm	93%	0cm	-22°	5.3°C	0mm	0.06kPa	63060m	4.3m/s	2m/s
03:00 Night	47%	4.5°C	0mm	98%	0cm	-20°	4.8°C	0mm	0.02kPa	63060m	4.6m/s	2.3m/s
04:00 Night	50%	4.4°C	0mm	99%	0cm	-16°	4.5°C	0mm	0.01kPa	63080m	4.9m/s	2.4m/s
05:00 Night	52%	4.5°C	0mm	100%	0cm	-11°	4.5°C	0mm	0kPa	63100m	4.8m/s	2.2m/s
06:00 Night	55%	4.4°C	0mm	100%	0cm	-5.9°	4.4°C	0mm	0kPa	52560m	4.6m/s	2.1m/s
07:00	51%	4.2°C	0mm	100%	0cm	0.31°	4.2°C	0mm	0kPa	52580m	4.6m/s	2.2m/s
08:00	47%	4.4°C	0mm	100%	0cm	5.7°	4.4°C	0mm	0kPa	52580m	4.6m/s	2.2m/s
09:00	43%	4.7°C	0mm	98%	0cm	11°	5°C	0mm	0.02kPa	63140m	4.4m/s	1.9m/s
10:00	45%	4.7°C	0mm	91%	0cm	16°	6.1°C	0mm	0.08kPa	68240m	4.1m/s	1.7m/s
11:00	47%	4°C	0mm	79%	0cm	20°	7.4°C	0mm	0.22kPa	71660m	4.3m/s	1.6m/s
12:00	49%	4.1°C	0mm	72%	0cm	22°	8.9°C	0mm	0.32kPa	75380m	4m/s	1.1m/s
13:00	47%	4°C	0mm	66%	0cm	23°	10°C	0mm	0.42kPa	78060m	3.3m/s	0.63m/s
14:00	45%	3.9°C	0mm	61%	0cm	22°	11°C	0mm	0.51kPa	78080m	2.9m/s	0.5m/s
15:00	43%	3.2°C	0mm	58%	0cm	20°	11°C	0mm	0.56kPa	80240m	3m/s	0.86m/s
16:00	41%	3°C	0mm	57%	0cm	17°	11°C	0mm	0.57kPa	80240m	3.1m/s	1.1m/s
17:00	40%	2.8°C	0mm	57%	0cm	12°	11°C	0mm	0.56kPa	80260m	3.3m/s	1.4m/s
18:00	38%	3.2°C	0mm	62%	0cm	6.5°	10°C	0mm	0.47kPa	78100m	3.4m/s	1.4m/s
19:00	39%	3.4°C	0mm	70%	0cm	1°	8.6°C	0mm	0.33kPa	78120m	3.2m/s	2m/s
20:00 Night	41%	3.4°C	0mm	73%	0cm	-5.1°	7.9°C	0mm	0.29kPa	78120m	3.9m/s	2.3m/s
21:00 Night	42%	3.5°C	0mm	79%	0cm	-11°	6.9°C	0mm	0.21kPa	75460m	4.1m/s	2.5m/s
22:00 Night	47%	3.2°C	0mm	89%	0cm	-15°	4.9°C	0mm	0.1kPa	71760m	4.5m/s	2.7m/s
23:00 Night	51%	3.1°C	0mm	91%	0cm	-19°	4.4°C	0mm	0.08kPa	71780m	5m/s	3m/s
Wed, Sep 23, 2026Sunrise 06:57 · Sunset 19:10
24:00 Night	56%	3.1°C	0mm	92%	0cm	-22°	4.3°C	0mm	0.07kPa	68400m	5.5m/s	3.2m/s
01:00 Night	53%	3.1°C	0mm	89%	0cm	-23°	4.8°C	0mm	0.09kPa	68400m	5.7m/s	3.1m/s
02:00 Night	51%	3.5°C	0mm	88%	0cm	-22°	5.3°C	0mm	0.11kPa	68420m	6m/s	3.3m/s
03:00 Night	48%	3.8°C	0mm	87%	0cm	-20°	5.8°C	0mm	0.12kPa	68420m	6.6m/s	3.5m/s
04:00 Night	42%	3.7°C	0mm	83%	0cm	-16°	6.4°C	0mm	0.16kPa	34960m	7.4m/s	3.8m/s
05:00 Night	35%	4.1°C	0mm	85%	0cm	-12°	6.4°C	0mm	0.14kPa	57220m	7.4m/s	3.7m/s
06:00 Night	29%	4.5°C	0mm	88%	0cm	-6.2°	6.3°C	0mm	0.11kPa	68460m	7.4m/s	3.7m/s
07:00	26%	4.8°C	0mm	88%	0cm	0.04°	6.6°C	0mm	0.12kPa	68460m	7.9m/s	4m/s

How this forecast is evaluated

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

Explore Fog Hunter conditions across Finnish Lapland →

Recorded match history

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

Last 30 days

recorded matching windows · 62% average confidence

Last 90 days

recorded matching windows · 74% average confidence

Last 365 days

recorded matching windows · 78% average confidence

Most represented month

September, with 11 of 26 matches recorded in the last 365 days.

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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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 →

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