Rule Fog Hunter

Fog Hunter Forecast for Höfn, Iceland

Hofn, East, Iceland

Höfn occupies a low harbour peninsula surrounded by tidal flats and fishing boats. Open water and wet sand lead toward Vatnajökull’s outlet glaciers and the sharply defined profile of Vestrahorn.

2 matching opportunities in the 14-day forecast.

Hourly forecast scores

Forecast valid from Oct 7, 2026, 11:00 PM UTC (one hour; not an observation)

Fog Probability

Dewpoint Spread1.3°C

Visibility15480

Relative Humidity91%

Wind Speed1.7m/s

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Reykjavik

First upcoming window

Dense Fog

Höfn

Tue, Oct 13 · 23:00–01:00 · 2h window

Low confidence

46%

🌫️Fog Probability77.1-100%

Dewpoint Spread: 0.0°C

Visibility: 180 (Dense fog)

Relative Humidity: 100%

Wind Speed: 3.4m/s (calm conditions)

Misty Conditions

Höfn

Mon, Oct 19 · 24:00–05:00

🌫️Fog Probability:75.8-100%

Low

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 Atlantic/Reykjavik.

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 (Atlantic/Reykjavik)	Aerosol Optical Depth (550nm)	Clear Sky Probability (Ensemble)	Dew Point	Lifted Index	Rainfall	Relative Humidity	Snowfall	Solar Elevation	Temperature	Total Precipitation	Vapor Pressure Deficit	Visibility	Wind Gusts	Wind Speed
Wed, Oct 7, 2026Sunrise 07:27 · Sunset 18:08
23:00 Night	0.06	53%	1.9°C	19°C	0mm	91%	0cm	-28°	3.2°C	0mm	0.07kPa	15480m	3m/s	1.7m/s
Thu, Oct 8, 2026Sunrise 07:30 · Sunset 18:04
24:00 Night	0.07	35%	1.5°C	19°C	0mm	92%	0cm	-31°	2.7°C	0mm	0.06kPa	50000m	1.9m/s	0.7m/s
01:00 Night	0.09	23%	1.6°C	20°C	0mm	94%	0cm	-32°	2.5°C	0mm	0.04kPa	13300m	1.5m/s	0.8m/s
02:00 Night	0.11	12%	0.7°C	20°C	0mm	90%	0cm	-30°	2.2°C	0mm	0.07kPa	16740m	4m/s	2.7m/s
03:00 Night	0.12	0%	0.7°C	20°C	0mm	92%	0cm	-27°	1.9°C	0mm	0.06kPa	50000m	2.9m/s	0.2m/s
04:00 Night	0.13	0%	0.5°C	21°C	0mm	92%	0cm	-22°	1.7°C	0mm	0.06kPa	50000m	1.7m/s	1.5m/s
05:00 Night	0.12	0%	1.2°C	21°C	0mm	92%	0cm	-17°	2.4°C	0mm	0.06kPa	50000m	4.1m/s	3.4m/s
06:00 Night	0.13	0%	1.4°C	21°C	0mm	91%	0cm	-11°	2.7°C	0mm	0.07kPa	50000m	4.1m/s	1.2m/s
07:00 Night	0.16	0%	1.7°C	21°C	0mm	90%	0cm	-4°	3.2°C	0mm	0.08kPa	50000m	2.3m/s	2m/s
08:00	0.19	0%	2.2°C	21°C	0mm	88%	0cm	2.5°	4°C	0mm	0.1kPa	50000m	3.3m/s	2.4m/s
09:00	0.2	0%	2.9°C	20°C	0.1mm	89%	0cm	8.2°	4.6°C	0.1mm	0.09kPa	50000m	5.5m/s	2.3m/s
10:00	0.2	0%	3°C	19°C	0mm	85%	0cm	13°	5.3°C	0mm	0.13kPa	22500m	3.9m/s	3.1m/s
11:00	0.19	0%	4.1°C	18°C	0.4mm	89%	0cm	17°	5.8°C	0.4mm	0.1kPa	9960m	6.5m/s	3.4m/s
12:00	0.12	0%	5.4°C	17°C	2.7mm	94%	0cm	19°	6.3°C	2.7mm	0.06kPa	16700m	5.7m/s	3.2m/s
13:00	0.08	0%	3.4°C	16°C	0.4mm	76%	0cm	20°	7.3°C	0.4mm	0.25kPa	32460m	11m/s	6.7m/s
14:00	0.06	0%	5.1°C	14°C	0.8mm	91%	0cm	18°	6.5°C	0.8mm	0.09kPa	12240m	9.3m/s	5.8m/s
15:00	0.03	0%	5.1°C	14°C	1.6mm	91%	0cm	16°	6.5°C	1.6mm	0.09kPa	7200m	10m/s	4.6m/s
16:00	0.03	0%	4.5°C	14°C	1.5mm	91%	0cm	11°	5.9°C	1.5mm	0.08kPa	20920m	12m/s	6.2m/s
17:00	0.02	0%	4.6°C	14°C	0.6mm	90%	0cm	6°	6.1°C	0.6mm	0.09kPa	19140m	11m/s	6m/s
18:00	0.02	0%	5°C	13°C	1.4mm	92%	0cm	0.23°	6.2°C	1.4mm	0.08kPa	7780m	10m/s	5.5m/s
19:00 Night	0.02	0%	5.6°C	13°C	2.7mm	92%	0cm	-6.7°	6.8°C	2.7mm	0.08kPa	12560m	12m/s	8.1m/s
20:00 Night	0.03	0%	5.7°C	12°C	1.8mm	92%	0cm	-13°	6.9°C	1.8mm	0.08kPa	7160m	15m/s	9.8m/s
21:00 Night	0.03	0%	6°C	12°C	3.2mm	92%	0cm	-19°	7.2°C	3.2mm	0.08kPa	6720m	15m/s	11m/s
22:00 Night	0.04	0%	6.7°C	12°C	5.1mm	94%	0cm	-25°	7.6°C	5.1mm	0.06kPa	5880m	16m/s	11m/s
23:00 Night	0.03	0%	7.6°C	9.9°C	2.8mm	95%	0cm	-29°	8.4°C	2.8mm	0.06kPa	5400m	15m/s	10m/s
Fri, Oct 9, 2026Sunrise 07:33 · Sunset 18:01
24:00 Night	0.04	0%	8.2°C	10°C	0.1mm	97%	0cm	-31°	8.6°C	0.1mm	0.03kPa	3780m	14m/s	2.7m/s
01:00 Night	Unavailable	0%	7.2°C	9.2°C	0mm	94%	0cm	-32°	8.1°C	0mm	0.06kPa	12280m	6.8m/s	4.8m/s
02:00 Night	Unavailable	0%	5.8°C	8.5°C	0mm	86%	0cm	-31°	8°C	0mm	0.15kPa	21840m	11m/s	7.1m/s
03:00 Night	Unavailable	0%	6.3°C	8.1°C	0mm	90%	0cm	-27°	7.8°C	0mm	0.11kPa	17620m	10m/s	5.1m/s
04:00 Night	Unavailable	0%	6.2°C	8.8°C	0mm	90%	0cm	-23°	7.7°C	0mm	0.11kPa	16960m	7.2m/s	3.3m/s
05:00 Night	Unavailable	0%	6°C	9.5°C	0mm	92%	0cm	-17°	7.2°C	0mm	0.08kPa	14860m	4.6m/s	3.3m/s
06:00 Night	Unavailable	0%	5.5°C	7.9°C	0mm	95%	0cm	-11°	6.2°C	0mm	0.05kPa	8980m	4.6m/s	1.6m/s
07:00 Night	Unavailable	0%	5.1°C	8.4°C	0mm	95%	0cm	-4.3°	5.8°C	0mm	0.05kPa	5940m	2m/s	1m/s
08:00	Unavailable	1%	5.2°C	8.5°C	0.1mm	95%	0cm	2.2°	5.9°C	0.1mm	0.05kPa	6480m	1.1m/s	0.9m/s
09:00	Unavailable	1%	5.4°C	8.3°C	0mm	95%	0cm	7.9°	6.1°C	0mm	0.05kPa	7940m	1.1m/s	0.8m/s
10:00	Unavailable	2%	5.8°C	8.1°C	0mm	94%	0cm	13°	6.7°C	0mm	0.06kPa	15380m	0.9m/s	0.3m/s
11:00	Unavailable	2%	5.7°C	8.1°C	0mm	93%	0cm	17°	6.8°C	0mm	0.07kPa	13400m	2.3m/s	1.9m/s
12:00	Unavailable	3%	5.7°C	7.7°C	1.2mm	93%	0cm	19°	6.8°C	1.2mm	0.07kPa	8920m	2.7m/s	2m/s
13:00	Unavailable	6%	6°C	7.6°C	1.4mm	95%	0cm	19°	6.7°C	1.4mm	0.05kPa	5120m	2.4m/s	1.2m/s
14:00	Unavailable	9%	6.4°C	7.4°C	0.1mm	93%	0cm	18°	7.5°C	0.1mm	0.07kPa	12960m	1.4m/s	0.7m/s
15:00	Unavailable	12%	6.2°C	7.5°C	0mm	86%	0cm	15°	8.4°C	0mm	0.15kPa	50000m	2.3m/s	1.4m/s
16:00	Unavailable	11%	6.7°C	7.6°C	0mm	86%	0cm	11°	8.9°C	0mm	0.16kPa	50000m	2.6m/s	1.6m/s
17:00	Unavailable	11%	4°C	7.8°C	0mm	74%	0cm	5.6°	8.4°C	0mm	0.29kPa	34100m	5.8m/s	3.9m/s
18:00	Unavailable	10%	3.1°C	7.8°C	0mm	74%	0cm	-0.18°	7.4°C	0mm	0.27kPa	34160m	8.2m/s	5m/s
19:00 Night	Unavailable	11%	2.9°C	8°C	0mm	77%	0cm	-7.1°	6.6°C	0mm	0.22kPa	50000m	7.3m/s	2.9m/s
20:00 Night	Unavailable	13%	2.6°C	7.9°C	0mm	76%	0cm	-14°	6.5°C	0mm	0.23kPa	32860m	5.2m/s	2.8m/s
21:00 Night	Unavailable	14%	2.4°C	8.1°C	0mm	75%	0cm	-20°	6.5°C	0mm	0.24kPa	33560m	5.2m/s	3.6m/s
22:00 Night	Unavailable	13%	3.7°C	7.5°C	0mm	82%	0cm	-25°	6.6°C	0mm	0.18kPa	23620m	12m/s	6.2m/s
23:00 Night	Unavailable	12%	5.9°C	7.9°C	0.5mm	94%	0cm	-29°	6.8°C	0.5mm	0.06kPa	16640m	14m/s	7.6m/s
Sat, Oct 10, 2026Sunrise 07:36 · Sunset 17:57
24:00 Night	Unavailable	11%	6.3°C	9°C	0.1mm	95%	0cm	-32°	7°C	0.1mm	0.05kPa	4260m	11m/s	4.1m/s
01:00 Night	Unavailable	11%	5.9°C	9.6°C	0.9mm	92%	0cm	-32°	7.1°C	0.9mm	0.08kPa	28400m	14m/s	8.9m/s
02:00 Night	Unavailable	12%	5.4°C	10°C	0.1mm	91%	0cm	-31°	6.8°C	0.1mm	0.09kPa	16280m	13m/s	6m/s
03:00 Night	Unavailable	12%	4.7°C	9.9°C	0mm	85%	0cm	-28°	7°C	0mm	0.15kPa	24965m	8.2m/s	2.7m/s
04:00 Night	Unavailable	9%	3.8°C	10°C	0mm	79%	0cm	-23°	7.2°C	0mm	0.21kPa	33850m	5m/s	3.5m/s
05:00 Night	Unavailable	6%	3.1°C	11°C	0mm	74%	0cm	-17°	7.4°C	0mm	0.27kPa	48335m	5.2m/s	3.3m/s
06:00 Night	Unavailable	3%	2.4°C	11°C	0mm	69%	0cm	-11°	7.7°C	0mm	0.33kPa	47780m	3.8m/s	2.2m/s
07:00 Night	Unavailable	3%	1.9°C	11°C	0mm	67%	0cm	-4.6°	7.6°C	0mm	0.34kPa	47780m	3.4m/s	2.3m/s
08:00	Unavailable	4%	2.1°C	11°C	0mm	69%	0cm	1.9°	7.4°C	0mm	0.32kPa	47800m	3.4m/s	2.3m/s
09:00	Unavailable	4%	2.2°C	11°C	0mm	69%	0cm	7.6°	7.5°C	0mm	0.32kPa	8420m	3.4m/s	2.3m/s
10:00	Unavailable	4%	2.5°C	11°C	0mm	69%	0cm	13°	7.8°C	0mm	0.33kPa	1560m	3.5m/s	2.5m/s
11:00	Unavailable	5%	2.8°C	11°C	0mm	69%	0cm	16°	8.1°C	0mm	0.33kPa	1580m	3.5m/s	1.7m/s
12:00	Unavailable	5%	2.6°C	11°C	0mm	67%	0cm	18°	8.4°C	0mm	0.36kPa	2780m	2.6m/s	1.3m/s
13:00	Unavailable	16%	2.5°C	11°C	0mm	65%	0cm	19°	8.7°C	0mm	0.39kPa	47800m	2.6m/s	2m/s
14:00	Unavailable	28%	2.6°C	11°C	0mm	65%	0cm	18°	8.8°C	0mm	0.4kPa	7920m	2.6m/s	1.8m/s
15:00	Unavailable	39%	2.8°C	11°C	0mm	66%	0cm	15°	8.8°C	0mm	0.38kPa	7180m	2.3m/s	1.1m/s
16:00	Unavailable	38%	2.4°C	11°C	0mm	64%	0cm	11°	8.8°C	0mm	0.41kPa	4880m	1.4m/s	1.3m/s
17:00	Unavailable	37%	2.1°C	12°C	0mm	64%	0cm	5.2°	8.5°C	0mm	0.4kPa	3780m	2.4m/s	1.9m/s
18:00 Night	Unavailable	36%	1.9°C	13°C	0mm	65%	0cm	-0.73°	8.1°C	0mm	0.38kPa	3660m	2.7m/s	1.6m/s
19:00 Night	Unavailable	34%	1.9°C	13°C	0mm	66%	0cm	-7.5°	7.9°C	0mm	0.36kPa	4280m	2.4m/s	1.3m/s
20:00 Night	Unavailable	32%	2.1°C	13°C	0mm	68%	0cm	-14°	7.6°C	0mm	0.33kPa	5760m	2.5m/s	1.6m/s
21:00 Night	Unavailable	30%	2°C	13°C	0mm	69%	0cm	-20°	7.3°C	0mm	0.32kPa	8820m	2.8m/s	1.8m/s
22:00 Night	Unavailable	28%	2.1°C	14°C	0mm	70%	0cm	-25°	7.2°C	0mm	0.3kPa	11000m	2.8m/s	1.6m/s

How this forecast is evaluated

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

Explore Fog Hunter conditions across Iceland →

Recorded match history

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

Last 30 days

recorded matching windows

Last 90 days

recorded matching window · 40% average confidence

Last 365 days

recorded matching windows · 70% average confidence

Only 2 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.

Create your own Fog Hunter alerts

Get notified when these conditions match at your own locations.

Get this template

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 →

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account