Rule Fog Hunter

Fog Hunter Forecast for Nellim, Finnish Lapland

Nellimö, Lapland, Finland

Nellim’s eastern Lake Inari shore combines wooded islands, rocky coves, and broad dark horizons that work for mist, ice, and aurora reflections.

3 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

67%

Dewpoint Spread0.6°C

Visibility5920

Relative Humidity96%

Wind Speed1.2m/s

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Helsinki

First upcoming window

Fog Potential at Sunrise

Nellim

Tue, Sep 22 · 07:00–09:00 · 2h window

Low confidence

23%

🌫️Fog Probability75.8%

Dewpoint Spread: 0.1°C

Visibility: 45420 (Clear)

Relative Humidity: 99%

Wind Speed: 0.6m/s (calm conditions)

Fog Potential

Nellim

Sun, Sep 27 · 05:00–06:00

🌫️Fog Probability:75.8%

Low

Fog Potential at Sunrise

Nellim

Sun, Sep 27 · 06:00–08:00

🌫️Fog Probability:75.8%

Low

72-hour requirements breakdown

When available, this detailed table covers only the stated 72-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 06:40 · Sunset 19:18
08:00	0%	8.4°C	0mm	96%	0cm	6.5°	9°C	0mm	0.05kPa	5920m	5m/s	1.2m/s
09:00	0%	8.4°C	0mm	95%	0cm	11°	9.2°C	0mm	0.06kPa	4040m	2.5m/s	1m/s
10:00	0%	8.2°C	0mm	90%	0cm	16°	9.8°C	0mm	0.12kPa	8800m	4.5m/s	2.1m/s
11:00	1%	7.5°C	0mm	84%	0cm	19°	10°C	0mm	0.2kPa	24860m	4.5m/s	1.7m/s
12:00	1%	7.9°C	0mm	85%	0cm	21°	10°C	0mm	0.19kPa	19280m	4.4m/s	1.9m/s
13:00	1%	8°C	0mm	81%	0cm	22°	11°C	0mm	0.25kPa	23440m	5.6m/s	2.6m/s
14:00	0%	8°C	0mm	81%	0cm	21°	11°C	0mm	0.25kPa	15500m	6m/s	2.7m/s
15:00	0%	8°C	0mm	82%	0cm	19°	11°C	0mm	0.24kPa	6780m	5.9m/s	2.9m/s
16:00	0%	9.5°C	0.3mm	94%	0cm	16°	10°C	0.3mm	0.08kPa	3840m	5.7m/s	2.1m/s
17:00	0%	9.4°C	0.7mm	96%	0cm	11°	10°C	0.7mm	0.05kPa	3520m	4m/s	1.9m/s
18:00	0%	9.3°C	0.6mm	97%	0cm	6.4°	9.8°C	0.6mm	0.04kPa	3840m	4.2m/s	2.2m/s
19:00	0%	9°C	0.7mm	97%	0cm	1.2°	9.5°C	0.7mm	0.04kPa	3880m	5.2m/s	2.7m/s
20:00 Night	0%	8.8°C	0.6mm	97%	0cm	-4.4°	9.3°C	0.6mm	0.04kPa	4220m	6.7m/s	3.4m/s
21:00 Night	0%	8.6°C	0.4mm	97%	0cm	-9.5°	9.1°C	0.4mm	0.03kPa	4120m	7.2m/s	3.7m/s
22:00 Night	0%	8.4°C	0.2mm	96%	0cm	-14°	9°C	0.2mm	0.05kPa	6180m	7.3m/s	3.8m/s
23:00 Night	0%	7.8°C	0mm	93%	0cm	-17°	8.9°C	0mm	0.08kPa	8320m	8m/s	4.1m/s
Mon, Sep 21, 2026Sunrise 06:43 · Sunset 19:13
24:00 Night	0%	8°C	0mm	95%	0cm	-20°	8.8°C	0mm	0.06kPa	10320m	8.8m/s	4.5m/s
01:00 Night	0%	7.8°C	0mm	95%	0cm	-20°	8.6°C	0mm	0.06kPa	14280m	9.8m/s	4.3m/s
02:00 Night	0%	7.8°C	0mm	95%	0cm	-20°	8.6°C	0mm	0.06kPa	15780m	9.3m/s	4.8m/s
03:00 Night	0%	7.8°C	0mm	95%	0cm	-17°	8.6°C	0mm	0.06kPa	9320m	9.3m/s	4.7m/s
04:00 Night	0%	7.5°C	0mm	94%	0cm	-14°	8.4°C	0mm	0.07kPa	5620m	9.5m/s	4.9m/s
05:00 Night	0%	7°C	0mm	91%	0cm	-9.7°	8.4°C	0mm	0.1kPa	4780m	9.9m/s	4.9m/s
06:00 Night	0%	7.1°C	0.1mm	93%	0cm	-4.6°	8.2°C	0.1mm	0.08kPa	4480m	9.6m/s	4.7m/s
07:00	0%	6.8°C	0.2mm	93%	0cm	1.1°	7.9°C	0.2mm	0.07kPa	5980m	9.1m/s	4.5m/s
08:00	0%	6.7°C	0.2mm	94%	0cm	6.2°	7.6°C	0.2mm	0.06kPa	9920m	9.3m/s	4.6m/s
09:00	0%	6.9°C	0.3mm	95%	0cm	11°	7.6°C	0.3mm	0.05kPa	22180m	8.9m/s	4.2m/s
10:00	2%	6.8°C	0.3mm	94%	0cm	15°	7.7°C	0.3mm	0.06kPa	33160m	8.1m/s	4m/s
11:00	5%	6.2°C	0mm	89%	0cm	19°	7.9°C	0mm	0.12kPa	25100m	8.2m/s	4.2m/s
12:00	7%	5.8°C	0mm	86%	0cm	21°	8°C	0mm	0.15kPa	17300m	8.3m/s	4.3m/s
13:00	6%	6.3°C	0mm	87%	0cm	22°	8.3°C	0mm	0.14kPa	76400m	8.3m/s	4.1m/s
14:00	4%	7.2°C	0.1mm	91%	0cm	21°	8.6°C	0.1mm	0.1kPa	76420m	8m/s	3.7m/s
15:00	3%	6.8°C	0mm	86%	0cm	19°	9°C	0mm	0.16kPa	79200m	7.3m/s	3.8m/s
16:00	3%	6.4°C	0mm	83%	0cm	15°	9.1°C	0mm	0.2kPa	79200m	7.6m/s	3.9m/s
17:00	3%	6.2°C	0mm	82%	0cm	11°	9.1°C	0mm	0.21kPa	79200m	8.4m/s	4.3m/s
18:00	3%	5.8°C	0mm	80%	0cm	6°	9.1°C	0mm	0.23kPa	79220m	8.2m/s	3.6m/s
19:00	3%	5.3°C	0mm	78%	0cm	0.89°	8.9°C	0mm	0.25kPa	48240m	7.1m/s	3.4m/s
20:00 Night	4%	5°C	0mm	78%	0cm	-4.8°	8.6°C	0mm	0.25kPa	76460m	6.8m/s	2.9m/s
21:00 Night	4%	4.7°C	0mm	78%	0cm	-9.9°	8.3°C	0mm	0.24kPa	76460m	6.4m/s	3.3m/s
22:00 Night	9%	4.7°C	0mm	79%	0cm	-14°	8.1°C	0mm	0.23kPa	72540m	7.3m/s	3.8m/s
23:00 Night	14%	4.6°C	0mm	80%	0cm	-18°	7.8°C	0mm	0.21kPa	58680m	7.4m/s	3.6m/s
Tue, Sep 22, 2026Sunrise 06:47 · Sunset 19:09
24:00 Night	19%	4.8°C	0mm	83%	0cm	-20°	7.5°C	0mm	0.18kPa	56420m	7m/s	2.8m/s
01:00 Night	18%	5.1°C	0mm	88%	0cm	-21°	7°C	0mm	0.12kPa	52840m	5.4m/s	2.3m/s
02:00 Night	16%	5.3°C	0mm	91%	0cm	-20°	6.7°C	0mm	0.09kPa	53800m	4.5m/s	2m/s
03:00 Night	15%	5.2°C	0mm	90%	0cm	-18°	6.7°C	0mm	0.1kPa	47080m	4.3m/s	2.2m/s
04:00 Night	15%	5°C	0mm	91%	0cm	-14°	6.4°C	0mm	0.09kPa	49700m	4.7m/s	2.3m/s
05:00 Night	14%	5.2°C	0mm	94%	0cm	-10°	6.1°C	0mm	0.06kPa	48860m	4.4m/s	1.7m/s
06:00 Night	14%	5.3°C	0mm	97%	0cm	-4.9°	5.7°C	0mm	0.03kPa	45060m	3.3m/s	1.2m/s
07:00	12%	5.6°C	0mm	99%	0cm	0.77°	5.7°C	0mm	0.01kPa	45420m	2.2m/s	0.6m/s
08:00	11%	5.6°C	0mm	99%	0cm	5.8°	5.7°C	0mm	0.01kPa	50080m	1.5m/s	0.8m/s
09:00	9%	5.6°C	0mm	96%	0cm	11°	6.2°C	0mm	0.04kPa	53260m	1.8m/s	0.9m/s
10:00	12%	5°C	0mm	87%	0cm	15°	7°C	0mm	0.13kPa	41980m	3.5m/s	1.6m/s
11:00	14%	4.6°C	0mm	80%	0cm	19°	7.8°C	0mm	0.21kPa	59580m	3.6m/s	1.2m/s
12:00	17%	4.8°C	0mm	77%	0cm	21°	8.6°C	0mm	0.26kPa	72660m	3.5m/s	0.97m/s
13:00	17%	4.3°C	0mm	71%	0cm	21°	9.3°C	0mm	0.34kPa	76580m	4.1m/s	1.4m/s
14:00	16%	4.4°C	0mm	70%	0cm	21°	9.6°C	0mm	0.36kPa	79360m	4.5m/s	1.6m/s
15:00	16%	4°C	0mm	67%	0cm	18°	9.8°C	0mm	0.4kPa	79360m	4.4m/s	1.6m/s
16:00	19%	3.5°C	0mm	64%	0cm	15°	10°C	0mm	0.44kPa	79360m	4m/s	1.6m/s
17:00	21%	3.1°C	0mm	62%	0cm	11°	10°C	0mm	0.47kPa	81560m	4m/s	1.9m/s
18:00	24%	3.5°C	0mm	67%	0cm	5.6°	9.3°C	0mm	0.39kPa	79380m	4.3m/s	1.3m/s
19:00	25%	3.6°C	0mm	74%	0cm	0.55°	7.9°C	0mm	0.28kPa	79380m	3.8m/s	2.2m/s
20:00 Night	26%	3.5°C	0mm	72%	0cm	-5.2°	8.2°C	0mm	0.3kPa	79400m	5m/s	2.9m/s
21:00 Night	27%	3.5°C	0mm	73%	0cm	-10°	8°C	0mm	0.29kPa	76640m	5.4m/s	2.7m/s
22:00 Night	29%	3.7°C	0mm	82%	0cm	-15°	6.5°C	0mm	0.17kPa	76660m	5.5m/s	3.1m/s
23:00 Night	30%	3.4°C	0mm	76%	0cm	-18°	7.4°C	0mm	0.25kPa	76660m	6.5m/s	3.4m/s
Wed, Sep 23, 2026Sunrise 06:51 · Sunset 19:05
24:00 Night	32%	3.2°C	0mm	77%	0cm	-20°	7°C	0mm	0.23kPa	76680m	7m/s	3.7m/s
01:00 Night	30%	3.4°C	0mm	79%	0cm	-21°	6.8°C	0mm	0.21kPa	76680m	7.2m/s	3.7m/s
02:00 Night	27%	3.5°C	0mm	78%	0cm	-20°	7.1°C	0mm	0.22kPa	76680m	8.4m/s	4.2m/s
03:00 Night	25%	3.6°C	0mm	75%	0cm	-18°	7.8°C	0mm	0.26kPa	17080m	8.8m/s	4.4m/s
04:00 Night	21%	4.1°C	0mm	77%	0cm	-15°	7.9°C	0mm	0.24kPa	59960m	8.8m/s	4.5m/s
05:00 Night	17%	4°C	0mm	76%	0cm	-10°	8°C	0mm	0.26kPa	74960m	8.9m/s	4.4m/s
06:00 Night	13%	4°C	0mm	76%	0cm	-5.3°	8°C	0mm	0.26kPa	24120m	9m/s	4.5m/s
07:00	13%	3.9°C	0mm	75%	0cm	0.49°	8.1°C	0mm	0.27kPa	62760m	9.1m/s	4.5m/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 Nellim.

Explore Fog Hunter conditions across Finnish Lapland →

Recorded match history

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

Last 30 days

recorded matching windows · 72% average confidence

Last 90 days

recorded matching windows · 69% average confidence

Last 365 days

recorded matching windows · 69% average confidence

Most frequent recorded start hour

05:00 local time, shared by 3 of 11 matches recorded in the last 365 days.

Most represented month

September, with 8 of 11 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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