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There are 9 upcoming opportunity windows in the next 10 days.

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Rule Fog Hunter

Nellim - Fog Hunter - Finnish Lapland

Nellimö, Lapland, Finland

Thick, moody fog for atmospheric forest and landscape shots

Currently

Real-time conditions

Fog Probability

Dewpoint Spread1.9°C

Visibility24135 (Clear)

Relative Humidity87%

Wind Speed5.4m/s (moderate winds)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Helsinki

Next opportunity

Moderate Fog

Nellim

Today · 19:00–21:00 · 2h window

Low confidence

38%

🌫️Fog Probability69.4%

Dewpoint Spread: 0.4°C

Visibility: 628 (Fog)

Relative Humidity: 97%

Wind Speed: 5.8m/s (moderate winds)

Moderate Fog at Sunset

Nellim

Sun, Mar 15 · 16:00–19:00

🌫️Fog Probability:63.9-75%

Low

Moderate Fog

Nellim

Mon, Mar 16 · 15:00–16:00

🌫️Fog Probability:68.1%

Low

Moderate Fog at Sunset

Nellim

Mon, Mar 16 · 16:00–17:00

🌫️Fog Probability:68.1%

Low

Moderate Fog

Nellim

Fri, Mar 20 · 16:00–17:00

🌫️Fog Probability:63.9%

Low

Moderate Fog at Sunset

Nellim

Fri, Mar 20 · 17:00–20:00

🌫️Fog Probability:72.2-83.3%

Medium

Dense Fog

Nellim

Fri, Mar 20 · 20:00–23:00

🌫️Fog Probability:63.9-86.1%

Low

+2 more windows in the next 10 days

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72-hour requirements breakdown

What passed or failed, hour by hour

13matching hours in the next 92 hoursJump to next match

AND logic: all conditions required

Meets requirement

Misses requirement

Time Europe/Helsinki	Fog Probability ≥ 60.0%
Thu, Mar 12
06:00	68%
07:00	99%
08:00	99%
09:00	100%
10:00	100%
11:00	65%
12:00	47%
13:00	47%
14:00	47%
15:00	100%
16:00	53%
17:00	37%
18:00	37%
19:00	37%
20:00	37%
21:00	74%
22:00	36%
23:00	21%
Fri, Mar 13
24:00	0%
01:00	0%
02:00	18%
03:00	0%
04:00	0%
05:00	0%
06:00	0%
07:00	0%
08:00	0%
09:00	55%
10:00	36%
11:00	0%
12:00	0%
13:00	0%
14:00	0%
15:00	0%
16:00	0%
17:00	50%
18:00	0%
19:00	69%
20:00	69%
21:00	36%
22:00	36%
23:00	37%
Sat, Mar 14
24:00	0%
01:00	0%
02:00	0%
03:00	0%
04:00	0%
05:00	0%
06:00	0%
07:00	0%
08:00	0%
09:00	0%
10:00	0%
11:00	0%
12:00	0%
13:00	0%
14:00	0%
15:00	0%
16:00	0%
17:00	0%
18:00	0%
19:00	0%
20:00	0%
21:00	0%
22:00	0%
23:00	0%
Sun, Mar 15
24:00	0%
01:00	0%
02:00	0%
03:00	0%
04:00	0%
05:00	0%
06:00	0%
07:00	0%
08:00	0%
09:00	0%
10:00	0%
11:00	0%
12:00	0%
13:00	0%
14:00	0%
15:00	60%
16:00	64%
17:00	67%
18:00	75%
19:00	43%
20:00	54%
21:00	54%
22:00	54%
23:00	60%
Mon, Mar 16
24:00	60%
01:00	0%

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	Dew Point °C	Rainfall mm	Relative Humidity %	Snowfall cm	Temperature °C	Total Precipitation mm	Vapor Pressure Deficit kPa	Visibility m	Wind Gusts m/s	Wind Speed m/s
Fri, Mar 13 Sunrise 06:37 Sunset 17:56
03:00 ☾	-1.5°C	0.02mm	87%	0cm	0.39°C	0mm	0.08kPa	24135m	9.7m/s	5.4m/s
04:00 ☾	-1.5°C	0mm	87%	0cm	0.46°C	0mm	0.08kPa	24135m	10m/s	5.1m/s
05:00 ☾	-2°C	0mm	82%	0cm	0.7°C	0mm	0.12kPa	24134m	11m/s	6.3m/s
06:00 ☾	-1.7°C	0.01mm	88%	0cm	0.1°C	0mm	0.08kPa	24135m	11m/s	5.3m/s
07:00	-1.3°C	0.03mm	90%	0.03cm	0.18°C	0.06mm	0.06kPa	24135m	12m/s	4.5m/s
08:00	-0.5°C	0.02mm	92%	0cm	0.63°C	0.06mm	0.05kPa	24134m	12m/s	4.3m/s
09:00	0.2°C	0.02mm	96%	0.02cm	0.76°C	0mm	0.02kPa	2678m	12m/s	4.8m/s
10:00	0.5°C	0.34mm	98%	0.34cm	0.8°C	0.13mm	0.02kPa	90m	13m/s	5.4m/s
11:00	0.4°C	0.33mm	98%	0.33cm	0.77°C	1.1mm	0.02kPa	54m	14m/s	5.4m/s
12:00	0.5°C	0.11mm	98%	0.11cm	0.9°C	1.3mm	0.02kPa	75m	15m/s	7.1m/s
13:00	0.6°C	0.04mm	98%	0.04cm	0.89°C	1.4mm	0.01kPa	70m	14m/s	6.9m/s
14:00	0.8°C	0.03mm	98%	0.03cm	1.1°C	1.4mm	0.01kPa	83m	14m/s	6.6m/s
15:00	0.9°C	0.07mm	98%	0.07cm	1.1°C	0.06mm	0.01kPa	70m	14m/s	6.3m/s
16:00	0.9°C	0.01mm	98%	0cm	1.2°C	0.06mm	0.01kPa	163m	14m/s	6.3m/s
17:00	0.8°C	0.01mm	97%	0cm	1.1°C	0.06mm	0.02kPa	7467m	13m/s	6m/s
18:00 ☾	0.8°C	0mm	97%	0cm	1.2°C	0.06mm	0.02kPa	23883m	13m/s	6.1m/s
19:00 ☾	0.8°C	0mm	97%	0cm	1.2°C	0.06mm	0.02kPa	628m	13m/s	5.8m/s
20:00 ☾	0.8°C	0.01mm	98%	0cm	1.1°C	0.06mm	0.01kPa	213m	13m/s	5.6m/s
21:00 ☾	0.7°C	0.29mm	98%	0.29cm	0.99°C	0.13mm	0.01kPa	45m	14m/s	5.6m/s
22:00 ☾	0.8°C	0.17mm	98%	0.17cm	1.1°C	0.44mm	0.01kPa	33m	14m/s	5.2m/s
23:00 ☾	1.1°C	0.14mm	98%	0.14cm	1.3°C	0.69mm	0.01kPa	36m	15m/s	5.7m/s
Sat, Mar 14 Sunrise 06:37 Sunset 17:56
24:00 ☾	1.4°C	0.04mm	98%	0.04cm	1.7°C	0.75mm	0.01kPa	47m	16m/s	6.7m/s
01:00 ☾	1.4°C	0.04mm	98%	0.04cm	1.6°C	0.81mm	0.01kPa	50m	17m/s	7.6m/s
02:00 ☾	1.4°C	0.04mm	98%	0.04cm	1.7°C	0.88mm	0.02kPa	68m	18m/s	8.1m/s
03:00 ☾	1.4°C	0.04mm	97%	0.04cm	1.7°C	0mm	0.02kPa	99m	19m/s	9m/s
04:00 ☾	1.1°C	0.03mm	96%	0.04cm	1.7°C	0.06mm	0.03kPa	5146m	19m/s	9.7m/s
05:00 ☾	-0.1°C	0.01mm	89%	0cm	1.5°C	0.13mm	0.07kPa	24135m	18m/s	9.5m/s
06:00 ☾	-0.9°C	0.03mm	84%	0.04cm	1.5°C	0.13mm	0.11kPa	20655m	18m/s	10m/s
07:00	-0.5°C	0.15mm	94%	0.15cm	0.34°C	0.5mm	0.04kPa	755m	18m/s	9m/s
08:00	-0.9°C	0.03mm	89%	0.03cm	0.68°C	0.5mm	0.07kPa	24135m	18m/s	9.6m/s
09:00	-0.6°C	0.03mm	89%	0.03cm	1°C	0mm	0.07kPa	24134m	18m/s	10m/s
10:00	-0.6°C	0mm	88%	0cm	1.1°C	0.06mm	0.08kPa	24135m	16m/s	9.2m/s
11:00	-0.1°C	0mm	89%	0cm	1.5°C	0.06mm	0.07kPa	24135m	14m/s	8.1m/s
12:00	0.2°C	0mm	90%	0cm	1.7°C	0.06mm	0.07kPa	24134m	13m/s	7.1m/s
13:00	0.6°C	0mm	92%	0cm	1.8°C	0.06mm	0.05kPa	24135m	13m/s	7.1m/s
14:00	0.7°C	0mm	92%	0cm	1.9°C	0.06mm	0.06kPa	24134m	11m/s	5.5m/s
15:00	0.5°C	0mm	92%	0cm	1.7°C	0mm	0.05kPa	24135m	12m/s	5.8m/s
16:00	-0.1°C	0mm	90%	0cm	1.4°C	0mm	0.07kPa	24135m	13m/s	6.2m/s
17:00	-1.1°C	0mm	88%	0cm	0.69°C	0mm	0.08kPa	24135m	15m/s	6.8m/s
18:00	-1.8°C	0mm	88%	0cm	-0.06°C	0mm	0.07kPa	24134m	15m/s	6.9m/s
19:00 ☾	-2°C	0mm	87%	0cm	-0.18°C	0mm	0.08kPa	24135m	16m/s	7.2m/s
20:00 ☾	-2.4°C	0mm	86%	0cm	-0.33°C	0mm	0.09kPa	24134m	16m/s	7.1m/s
21:00 ☾	-3°C	0mm	84%	0cm	-0.65°C	0mm	0.09kPa	24134m	16m/s	6.6m/s
22:00 ☾	-3.6°C	0mm	84%	0cm	-1.3°C	0mm	0.09kPa	24135m	15m/s	5.9m/s
23:00 ☾	-4.1°C	0mm	85%	0cm	-1.9°C	0mm	0.08kPa	24135m	15m/s	5.7m/s
Sun, Mar 15 Sunrise 06:33 Sunset 18:00
24:00 ☾	-4.2°C	0mm	85%	0cm	-2°C	0mm	0.08kPa	24134m	14m/s	5.6m/s
01:00 ☾	-3.8°C	0mm	87%	0cm	-2°C	0mm	0.07kPa	24135m	14m/s	5.6m/s
02:00 ☾	-3.1°C	0mm	91%	0cm	-1.8°C	0mm	0.05kPa	24134m	13m/s	5.3m/s
03:00 ☾	-2.5°C	0mm	87%	0cm	-0.71°C	0mm	0.07kPa	24135m	11m/s	5.9m/s
04:00 ☾	-2.8°C	0mm	83%	0cm	-0.29°C	0mm	0.1kPa	24135m	10m/s	5.9m/s
05:00 ☾	-2.8°C	0mm	83%	0cm	-0.28°C	0mm	0.1kPa	24135m	9.8m/s	5.3m/s
06:00 ☾	-2.6°C	0mm	86%	0cm	-0.62°C	0mm	0.08kPa	24134m	9.4m/s	4.7m/s
07:00	-2.9°C	0mm	86%	0cm	-0.92°C	0mm	0.08kPa	24111m	9.1m/s	4.5m/s
08:00	-2.9°C	0mm	88%	0cm	-1.2°C	0mm	0.07kPa	24135m	9.2m/s	4.4m/s
09:00	-2.3°C	0.007mm	88%	0cm	-0.5°C	0.02mm	0.07kPa	24135m	9.1m/s	4.5m/s
10:00	-1.7°C	0.01mm	87%	0cm	0.16°C	0.04mm	0.08kPa	24135m	9m/s	4.5m/s
11:00	-1.1°C	0.02mm	87%	0cm	0.82°C	0.06mm	0.09kPa	24135m	9m/s	4.6m/s
12:00	-0.9°C	0.02mm	89%	0cm	0.74°C	0.06mm	0.07kPa	24135m	8.9m/s	4.2m/s
13:00	-0.7°C	0.01mm	91%	0cm	0.65°C	0.06mm	0.06kPa	24135m	8.8m/s	3.9m/s
14:00	-0.5°C	0.01mm	92%	0cm	0.57°C	0.06mm	0.05kPa	24135m	8.7m/s	3.5m/s
15:00	-0.4°C	0.02mm	94%	0cm	0.48°C	0.06mm	0.04kPa	22328m	7.6m/s	3m/s
16:00	-0.3°C	0.02mm	95%	0cm	0.39°C	0.06mm	0.03kPa	20521m	6.5m/s	2.6m/s
17:00	-0.2°C	0.03mm	96%	0cm	0.3°C	0.06mm	0.02kPa	18714m	5.3m/s	2.2m/s
18:00	-0.4°C	0.05mm	97%	0.03cm	-0.002°C	0.17mm	0.02kPa	13037m	3.9m/s	1.8m/s
19:00 ☾	-0.6°C	0.08mm	98%	0.07cm	-0.3°C	0.27mm	0.01kPa	7360m	2.5m/s	1.5m/s
20:00 ☾	-0.7°C	0.1mm	99%	0.1cm	-0.6°C	0.38mm	0.01kPa	1683m	1.1m/s	1.2m/s
21:00 ☾	-0.9°C	0.13mm	99%	0.13cm	-0.72°C	0.44mm	0.01kPa	1379m	1m/s	1m/s
22:00 ☾	-1°C	0.16mm	99%	0.16cm	-0.85°C	0.5mm	0.01kPa	1075m	0.86m/s	0.9m/s
23:00 ☾	-1.1°C	0.19mm	99%	0.19cm	-0.97°C	0.56mm	0.01kPa	772m	0.73m/s	0.78m/s
Mon, Mar 16 Sunrise 06:29 Sunset 18:04
24:00 ☾	-1°C	0.19mm	99%	0.19cm	-0.86°C	0.79mm	0.01kPa	898m	1.4m/s	1m/s
01:00 ☾	-0.9°C	0.18mm	99%	0.18cm	-0.75°C	1mm	0.01kPa	1024m	2m/s	1.3m/s
02:00 ☾	-0.8°C	0.18mm	98%	0.18cm	-0.64°C	1.3mm	0.01kPa	1150m	2.6m/s	1.5m/s

How to read: these inputs help produce the derived score; they are not requirements by themselves.

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