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Rule Fog Hunter

Fog Hunter Forecast for Merzouga, Morocco

Merzouga, Drâa-Tafilalet, Morocco

Merzouga's dune crests and wind ripples form clean lines across the Erg Chebbi sand. A lone acacia, caravan, or distant village edge provides scale without crowding the desert forms.

Currently

Real-time conditions
Dewpoint Spread36.3°C
Visibility24135 (Clear)
Relative Humidity10%
Wind Speed5.1m/s (moderate winds)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Africa/Casablanca

No opportunities in the next 14 days

See which requirements block the most forecast hours below.

Most common blockers (85-hour forecast)

  • Fog Probability100% of hours

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Morocco. The requirements and hourly values below show how those signals apply at Merzouga.

Explore Fog Hunter conditions across Morocco →

Recorded match history

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

Last 30 days
0
recorded matching windows
Last 90 days
0
recorded matching windows
Last 365 days
0
recorded matching windows

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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85-hour requirements breakdown

When available, the detailed table below covers only the stated 85-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 85 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Africa/Casablanca
Fog Probability
≥ 75.0%
Sat, Aug 22
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%
Sun, Aug 23
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, Aug 24
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%
Tue, Aug 25
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%
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
Africa/Casablanca
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
Sat, Aug 22 Sunrise 06:46 Sunset 19:51
21:00
100% 0.4°C 0mm 10% 0cm -15° 37°C 0mm 5.5kPa 24135m 8.1m/s 5.1m/s
22:00
100% 0.4°C 0mm 11% 0cm -26° 36°C 0mm 5.2kPa 24135m 6.2m/s 4.5m/s
23:00
100% 0.3°C 0mm 11% 0cm -36° 35°C 0mm 4.9kPa 24134m 4.8m/s 4.2m/s
Sun, Aug 23 Sunrise 06:46 Sunset 19:51
24:00
100% 0.5°C 0mm 12% 0cm -43° 34°C 0mm 4.7kPa 24134m 4.1m/s 3.8m/s
01:00
100% 0.4°C 0mm 12% 0cm -47° 34°C 0mm 4.5kPa 24134m 3.2m/s 3m/s
02:00
98% 0.4°C 0mm 13% 0cm -46° 33°C 0mm 4.3kPa 24134m 2.4m/s 2.3m/s
03:00
97% 0.6°C 0mm 14% 0cm -41° 31°C 0mm 3.9kPa 24134m 0.92m/s 0.84m/s
04:00
95% 0.4°C 0mm 14% 0cm -32° 31°C 0mm 3.9kPa 24134m 1.3m/s 1.2m/s
05:00
84% 0.3°C 0mm 14% 0cm -22° 32°C 0mm 4kPa 24134m 1.8m/s 1.8m/s
06:00
73% 0.2°C 0mm 13% 0cm -10° 32°C 0mm 4.1kPa 24135m 3.4m/s 3.4m/s
07:00
62% 0.4°C 0mm 14% 0cm 2.2° 31°C 0mm 3.8kPa 24135m 2.7m/s 2.7m/s
08:00
62% 0.3°C 0mm 13% 0cm 15° 32°C 0mm 4.2kPa 24135m 3.3m/s 2.9m/s
09:00
62% 0.5°C 0mm 11% 0cm 27° 35°C 0mm 5kPa 24134m 3.7m/s 2.9m/s
10:00
62% 0.5°C 0mm 10% 0cm 40° 38°C 0mm 5.9kPa 24134m 3.7m/s 2.8m/s
11:00
58% 0.7°C 0mm 9% 0cm 52° 40°C 0mm 6.7kPa 24134m 5.3m/s 3.9m/s
12:00
53% 0.3°C 0mm 8% 0cm 63° 41°C 0mm 7.3kPa 24135m 9.5m/s 5.2m/s
13:00
49% 0.5°C 0mm 8% 0cm 70° 42°C 0mm 7.7kPa 24135m 12m/s 6.8m/s
14:00
35% 0.9°C 0mm 8% 0cm 68° 43°C 0mm 7.8kPa 24135m 9.8m/s 7.6m/s
15:00
22% 1.1°C 0mm 8% 0cm 59° 43°C 0mm 8kPa 24134m 9.7m/s 8.5m/s
16:00
8% 1.1°C 0mm 8% 0cm 48° 43°C 0mm 7.9kPa 24135m 9.7m/s 8.7m/s
17:00
8% 1°C 0mm 8% 0cm 35° 43°C 0mm 7.8kPa 24135m 10m/s 7.9m/s
18:00
9% 0.7°C 0mm 8% 0cm 23° 42°C 0mm 7.7kPa 24134m 10m/s 7.9m/s
19:00
9% 0.9°C 0mm 8% 0cm 9.8° 42°C 0mm 7.3kPa 24135m 9.1m/s 7m/s
20:00
11% 1°C 0mm 10% 0cm -2.8° 39°C 0mm 6.3kPa 24134m 6.9m/s 4.8m/s
21:00
13% 1.2°C 0mm 10% 0cm -15° 38°C 0mm 5.8kPa 24134m 5.6m/s 4.5m/s
22:00
15% 1.1°C 0mm 11% 0cm -26° 37°C 0mm 5.5kPa 24134m 3.4m/s 3.4m/s
23:00
16% 1.3°C 0mm 11% 0cm -36° 36°C 0mm 5.2kPa 24134m 3.5m/s 3.4m/s
Mon, Aug 24 Sunrise 06:46 Sunset 19:49
24:00
18% 1.2°C 0mm 11% 0cm -44° 36°C 0mm 5.2kPa 24134m 2.9m/s 2.9m/s
01:00
19% 1.3°C 0mm 12% 0cm -47° 35°C 0mm 4.8kPa 24134m 2.2m/s 2.1m/s
02:00
31% 1.4°C 0mm 13% 0cm -47° 33°C 0mm 4.5kPa 24134m 1.6m/s 1.6m/s
03:00
44% 1°C 0mm 13% 0cm -41° 33°C 0mm 4.4kPa 24134m 2m/s 1.9m/s
04:00
56% 1.2°C 0mm 14% 0cm -33° 32°C 0mm 4kPa 24135m 1m/s 1m/s
05:00
58% 1.2°C 0mm 14% 0cm -22° 32°C 0mm 4kPa 24134m 1.3m/s 1.2m/s
06:00
61% 1°C 0mm 14% 0cm -11° 32°C 0mm 4.1kPa 24134m 3.9m/s 3.9m/s
07:00
63% 1°C 0mm 14% 0cm 2.1° 32°C 0mm 4.1kPa 24134m 3.6m/s 3.6m/s
08:00
72% 0.5°C 0mm 13% 0cm 15° 33°C 0mm 4.4kPa 24134m 7.2m/s 3.4m/s
09:00
82% -0.6°C 0mm 10% 0cm 27° 36°C 0mm 5.5kPa 24135m 12m/s 7.2m/s
10:00
91% -2°C 0mm 7% 0cm 40° 39°C 0mm 6.6kPa 24135m 12m/s 11m/s
11:00
93% -1.9°C 0mm 7% 0cm 52° 40°C 0mm 7kPa 24134m 11m/s 9.9m/s
12:00
96% -1.9°C 0mm 7% 0cm 63° 41°C 0mm 7.4kPa 24134m 9.8m/s 9.3m/s
13:00
98% -1.8°C 0mm 6% 0cm 69° 42°C 0mm 7.7kPa 24134m 8.8m/s 9.1m/s
14:00
99% -2°C 0mm 6% 0cm 68° 43°C 0mm 8kPa 24134m 7.2m/s 8.1m/s
15:00
99% -1.8°C 0mm 6% 0cm 59° 43°C 0mm 8.1kPa 24135m 6.8m/s 7.5m/s
16:00
100% -1.8°C 0mm 6% 0cm 48° 43°C 0mm 8.1kPa 24134m 6.4m/s 7m/s
17:00
99% -1.7°C 0mm 6% 0cm 35° 43°C 0mm 8kPa 24135m 5.8m/s 6.2m/s
18:00
97% -1.9°C 0mm 6% 0cm 22° 42°C 0mm 7.8kPa 24134m 5.2m/s 5.6m/s
19:00
96% -2°C 0mm 7% 0cm 9.6° 41°C 0mm 7.3kPa 24135m 6.3m/s 5m/s
20:00
94% -1.3°C 0mm 8% 0cm -3° 38°C 0mm 6.2kPa 24134m 4.6m/s 4.5m/s
21:00
91% -1.2°C 0mm 9% 0cm -15° 37°C 0mm 5.8kPa 24134m 4.2m/s 4.1m/s
22:00
89% -1.7°C 0mm 9% 0cm -27° 36°C 0mm 5.5kPa 24134m 7.5m/s 5.1m/s
23:00
90% -4.4°C 0mm 8% 0cm -37° 35°C 0mm 5.1kPa 24135m 11m/s 5.7m/s
Tue, Aug 25 Sunrise 06:47 Sunset 19:48
24:00
90% -4.5°C 0mm 8% 0cm -44° 34°C 0mm 4.8kPa 24134m 8.4m/s 4.5m/s
01:00
91% -4°C 0mm 9% 0cm -48° 33°C 0mm 4.5kPa 24134m 4m/s 3.7m/s
02:00
93% -2.8°C 0mm 9% 0cm -47° 34°C 0mm 4.9kPa 24134m 4.6m/s 4.3m/s
03:00
94% -1.7°C 0mm 9% 0cm -42° 36°C 0mm 5.3kPa 24134m 5.2m/s 4.8m/s
04:00
96% -0.5°C 0mm 9% 0cm -33° 37°C 0mm 5.8kPa 24135m 5.7m/s 5.3m/s
05:00
96% -0.5°C 0mm 9% 0cm -22° 39°C 0mm 6.3kPa 24135m 5.9m/s 5.3m/s
06:00
96% -0.6°C 0mm 8% 0cm -11° 41°C 0mm 7kPa 24135m 6m/s 5.2m/s
07:00
96% -0.9°C 0mm 7% 0cm 42°C 0mm 7.7kPa 24135m 6.1m/s 5.2m/s
08:00
95% -1.6°C 0mm 6% 0cm 14° 43°C 0mm 8kPa 24135m 6.1m/s 5.2m/s
09:00
95% -2.3°C 0mm 6% 0cm 27° 43°C 0mm 8.2kPa 24135m 6.1m/s 5.2m/s
10:00
94% -3.2°C 0mm 5% 0cm 40° 44°C 0mm 8.4kPa 24135m 6.1m/s 5.2m/s
11:00
94% -3°C 0mm 6% 0cm 52° 43°C 0mm 8.2kPa 24135m 5.8m/s 4.8m/s
12:00
95% -2.8°C 0mm 6% 0cm 63° 42°C 0mm 7.9kPa 24135m 5.4m/s 4.4m/s
13:00
95% -2.7°C 0mm 6% 0cm 69° 42°C 0mm 7.6kPa 24135m 5m/s 4.1m/s
14:00
87% -0.2°C 0mm 8% 0cm 67° 41°C 0mm 7kPa 24135m 6.9m/s 4.9m/s
15:00
79% 1.7°C 0mm 10% 0cm 59° 39°C 0mm 6.3kPa 24135m 8.8m/s 5.7m/s
16:00
71% 3°C 0mm 12% 0cm 47° 38°C 0mm 5.8kPa 24135m 11m/s 6.5m/s
17:00
66% 3.9°C 0mm 13% 0cm 35° 37°C 0mm 5.3kPa 24135m 9.7m/s 5.7m/s
18:00
60% 4.6°C 0mm 15% 0cm 22° 35°C 0mm 4.9kPa 24135m 8.7m/s 4.9m/s
19:00
55% 5.1°C 0mm 16% 0cm 9.4° 34°C 0mm 4.5kPa 24135m 7.7m/s 4.1m/s
20:00
52% 6.5°C 0mm 18% 0cm -3.3° 34°C 0mm 4.3kPa 24135m 7.5m/s 4.2m/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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