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Rule Fog Hunter

Biei - Fog Hunter - Japan

Biei, Hokkaido, Japan

Thick, moody fog for atmospheric forest and landscape shots

No opportunities right now
Here’s what usually blocks matches

No Fog Hunter opportunities in the next 14 days

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Rule requirements (key thresholds)
Fog Probability · ≥ 60.0%

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Fog Probability 100% failing

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread6.9°C
Visibility24134 (Clear)
Relative Humidity62%
Wind Speed6.3m/s (moderate winds)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Asia/Tokyo

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 91 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Asia/Tokyo
Fog Probability
≥ 60.0%
Wed, Apr 8
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Thu, Apr 9
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%
Fri, Apr 10
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%
Sat, Apr 11
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:0012%
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, Apr 12
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
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
Asia/Tokyo
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
Thu, Apr 9 Sunrise 04:57 Sunset 18:05
10:00 ☾
8% 1.3°C 0mm 62% 0cm 49° 8.2°C 0mm 0.41kPa 24134m 11m/s 6.3m/s
11:00 ☾
17% 1.7°C 0mm 60% 0cm 53° 9.1°C 0mm 0.46kPa 24135m 11m/s 6.6m/s
12:00 ☾
25% 2.2°C 0mm 60% 0cm 53° 9.5°C 0mm 0.47kPa 24135m 12m/s 6.8m/s
13:00 ☾
18% 2.3°C 0mm 61% 0cm 49° 9.5°C 0mm 0.47kPa 24135m 12m/s 6.4m/s
14:00 ☾
10% 2.6°C 0mm 60% 0cm 42° 10°C 0mm 0.5kPa 24134m 11m/s 6.2m/s
15:00 ☾
3% 2.7°C 0mm 61% 0cm 32° 9.9°C 0mm 0.48kPa 24134m 11m/s 6.3m/s
16:00 ☾
2% 2.8°C 0mm 64% 0cm 22° 9.3°C 0mm 0.42kPa 24134m 11m/s 5.7m/s
17:00 ☾
1% 3°C 0mm 69% 0cm 11° 8.4°C 0mm 0.34kPa 24135m 9.6m/s 4.4m/s
18:00 ☾
0% 3°C 0mm 75% 0cm 0.65° 7.1°C 0mm 0.25kPa 24134m 6.8m/s 3.6m/s
19:00 ☾
0% 2.7°C 0mm 78% 0cm -10° 6.3°C 0mm 0.21kPa 24135m 6.6m/s 3.4m/s
20:00 ☾
0% 2.5°C 0.03mm 79% 0cm -20° 5.8°C 0mm 0.19kPa 24135m 7.2m/s 3.8m/s
21:00 ☾
0% 2.5°C 0.08mm 82% 0cm -28° 5.4°C 0.06mm 0.16kPa 24135m 8.9m/s 4.2m/s
22:00 ☾
0% 2.6°C 0.01mm 84% 0cm -35° 5.1°C 0mm 0.14kPa 24135m 9.2m/s 4.4m/s
23:00 ☾
0% 2.4°C 0mm 87% 0cm -38° 4.4°C 0mm 0.1kPa 24134m 7.5m/s 4.1m/s
Fri, Apr 10 Sunrise 04:57 Sunset 18:05
24:00 ☾
0% 2.2°C 0mm 90% 0cm -38° 3.8°C 0mm 0.08kPa 24135m 6.2m/s 3.4m/s
01:00 ☾
0% 2.7°C 0mm 90% 0cm -35° 4.1°C 0mm 0.08kPa 24134m 4.1m/s 3m/s
02:00 ☾
0% 2.9°C 0mm 90% 0cm -29° 4.5°C 0mm 0.09kPa 24134m 4.9m/s 3.2m/s
03:00 ☾
0% 3.2°C 0mm 89% 0cm -20° 4.8°C 0mm 0.09kPa 24135m 4.5m/s 3m/s
04:00 ☾
0% 3.1°C 0mm 88% 0cm -11° 4.9°C 0mm 0.1kPa 24135m 3.7m/s 2.8m/s
05:00 ☾
0% 3.4°C 0mm 88% 0cm 0.24° 5.2°C 0mm 0.1kPa 24134m 5.1m/s 3m/s
06:00 ☾
0% 3.6°C 0mm 89% 0cm 11° 5.3°C 0mm 0.1kPa 24134m 5m/s 3m/s
07:00 ☾
0% 3.6°C 0mm 87% 0cm 21° 5.6°C 0mm 0.12kPa 24135m 4.1m/s 2.6m/s
08:00 ☾
0% 3.8°C 0mm 85% 0cm 32° 6.1°C 0mm 0.14kPa 24134m 4.8m/s 2.5m/s
09:00 ☾
0% 4°C 0mm 78% 0cm 41° 7.6°C 0mm 0.23kPa 24135m 4.2m/s 2.5m/s
10:00 ☾
0% 3.9°C 0mm 66% 0cm 49° 10°C 0mm 0.42kPa 24134m 3.5m/s 2.7m/s
11:00 ☾
0% 3.9°C 0mm 59% 0cm 54° 12°C 0mm 0.55kPa 24134m 4.6m/s 3.6m/s
12:00 ☾
0% 4.1°C 0mm 60% 0cm 54° 12°C 0mm 0.55kPa 24135m 4.5m/s 3.5m/s
13:00 ☾
0% 3.8°C 0mm 57% 0cm 49° 12°C 0.06mm 0.59kPa 24134m 4.6m/s 3.6m/s
14:00 ☾
0% 3.9°C 0mm 59% 0cm 42° 12°C 0.06mm 0.57kPa 24134m 6.4m/s 4.6m/s
15:00 ☾
0% 4.4°C 0.04mm 66% 0cm 32° 10°C 0.06mm 0.42kPa 24135m 6.5m/s 5m/s
16:00 ☾
0% 4.8°C 0.06mm 77% 0cm 22° 8.6°C 0.13mm 0.26kPa 24134m 6m/s 3.9m/s
17:00 ☾
0% 4.9°C 0.31mm 81% 0cm 11° 7.9°C 0.25mm 0.2kPa 24134m 6.2m/s 3.4m/s
18:00 ☾
0% 4.7°C 1.4mm 85% 0cm 0.83° 7.1°C 0.88mm 0.15kPa 10830m 6.1m/s 3.1m/s
19:00 ☾
0% 4.4°C 0.92mm 86% 0cm -10° 6.5°C 2.2mm 0.13kPa 15131m 8.1m/s 3.8m/s
20:00 ☾
0% 3.6°C 2mm 88% 0cm -20° 5.4°C 3.6mm 0.11kPa 6373m 8.5m/s 4.3m/s
21:00 ☾
0% 3.3°C 2.5mm 88% 0cm -28° 5.2°C 4.9mm 0.11kPa 5443m 5.7m/s 3.2m/s
22:00 ☾
0% 3.5°C 0.47mm 88% 0cm -34° 5.4°C 1.6mm 0.11kPa 24134m 5m/s 2.4m/s
23:00 ☾
0% 3.7°C 0.04mm 87% 0cm -38° 5.7°C 1.6mm 0.12kPa 24134m 6m/s 3.2m/s
Sat, Apr 11 Sunrise 04:55 Sunset 18:06
24:00 ☾
0% 3.9°C 0.03mm 87% 0cm -38° 5.9°C 1.7mm 0.12kPa 24134m 6.9m/s 3.9m/s
01:00 ☾
0% 3.7°C 0mm 88% 0cm -35° 5.5°C 1.7mm 0.11kPa 24134m 6.5m/s 3.8m/s
02:00 ☾
0% 4.2°C 0mm 87% 0cm -28° 6.3°C 1.7mm 0.13kPa 24135m 8.6m/s 3.7m/s
03:00 ☾
0% 5.3°C 0.01mm 90% 0cm -20° 6.9°C 1.7mm 0.1kPa 19942m 12m/s 4.6m/s
04:00 ☾
0% 6.1°C 0.01mm 93% 0cm -10° 7.3°C 0mm 0.08kPa 19881m 13m/s 5m/s
05:00 ☾
0% 6.3°C 0.11mm 86% 0cm 0.5° 8.4°C 0.06mm 0.15kPa 24134m 13m/s 6.8m/s
06:00 ☾
0% 6.4°C 0.02mm 91% 0cm 11° 7.7°C 0.06mm 0.09kPa 19931m 14m/s 6.6m/s
07:00 ☾
0% 5.9°C 0mm 90% 0cm 22° 7.5°C 0.13mm 0.11kPa 20048m 14m/s 6.3m/s
08:00 ☾
0% 5.8°C 0mm 93% 0cm 32° 6.9°C 0.13mm 0.07kPa 639m 13m/s 6.6m/s
09:00 ☾
0% 4.8°C 0mm 91% 0cm 42° 6.2°C 0.19mm 0.09kPa 19893m 12m/s 5.8m/s
10:00 ☾
0% 4.5°C 0mm 92% 0cm 49° 5.8°C 0mm 0.08kPa 808m 11m/s 5.3m/s
11:00 ☾
0% 4.3°C 0.01mm 88% 0cm 54° 6.2°C 0mm 0.11kPa 19929m 9.8m/s 5.1m/s
12:00 ☾
0% 4.3°C 0.11mm 87% 0cm 54° 6.4°C 0.13mm 0.13kPa 19944m 8.9m/s 4.7m/s
13:00 ☾
0% 3.9°C 0.19mm 90% 0cm 50° 5.4°C 0.5mm 0.09kPa 14213m 7.7m/s 4.3m/s
14:00 ☾
0% 3.5°C 2.2mm 96% 0cm 42° 4.1°C 2mm 0.03kPa 372m 7.8m/s 3m/s
15:00 ☾
0% 2.4°C 3.9mm 98% 4cm 33° 2.7°C 4.3mm 0.01kPa 100m 10m/s 5.6m/s
16:00 ☾
0% 1.7°C 2.9mm 98% 3cm 22° 2°C 4.1mm 0.01kPa 82m 12m/s 6m/s
17:00 ☾
0% 1°C 1.9mm 98% 2cm 11° 1.3°C 3.9mm 0.01kPa 63m 14m/s 6.5m/s
18:00 ☾
0% 0.4°C 0.92mm 98% 0.94cm 1° 0.58°C 3.8mm 0.01kPa 45m 15m/s 7m/s
19:00 ☾
0% 0.3°C 1mm 98% 1cm -9.8° 0.55°C 5mm 0.01kPa 42m 16m/s 7.4m/s
20:00 ☾
0% 0.3°C 1.1mm 98% 1.2cm -19° 0.52°C 6.3mm 0.01kPa 39m 16m/s 7.8m/s
21:00 ☾
0% 0.3°C 1.2mm 98% 1.3cm -28° 0.49°C 7.6mm 0.01kPa 36m 16m/s 8.3m/s
22:00 ☾
0% 0.1°C 0.94mm 97% 0.96cm -34° 0.46°C 5.9mm 0.02kPa 163m 16m/s 7.9m/s
23:00 ☾
0% -0.2°C 0.65mm 96% 0.67cm -37° 0.43°C 4.1mm 0.03kPa 290m 15m/s 7.6m/s
Sun, Apr 12 Sunrise 04:53 Sunset 18:07
24:00 ☾
0% -0.4°C 0.35mm 94% 0.37cm -38° 0.41°C 2.4mm 0.03kPa 417m 14m/s 7.2m/s
01:00 ☾
0% -0.1°C 0.34mm 92% 0.37cm -34° 0.97°C 2.8mm 0.05kPa 1176m 14m/s 7.2m/s
02:00 ☾
0% 0.1°C 0.33mm 90% 0.37cm -28° 1.5°C 3.2mm 0.07kPa 1936m 14m/s 7.2m/s
03:00 ☾
0% 0.3°C 0.32mm 88% 0.37cm -20° 2.1°C 3.6mm 0.09kPa 2695m 14m/s 7.3m/s
04:00 ☾
0% -0.3°C 0.23mm 83% 0.27cm -10° 2.4°C 2.6mm 0.13kPa 7874m 14m/s 7.7m/s
05:00 ☾
0% -0.8°C 0.14mm 77% 0.17cm 0.76° 2.7°C 1.6mm 0.17kPa 13053m 15m/s 8.1m/s
06:00 ☾
0% -1.5°C 0.05mm 72% 0.07cm 11° 3°C 0.63mm 0.21kPa 18232m 15m/s 8.6m/s
07:00 ☾
0% -0.9°C 0.06mm 73% 0.09cm 22° 3.4°C 0.71mm 0.21kPa 19304m 14m/s 7.9m/s
08:00 ☾
0% -0.3°C 0.07mm 75% 0.11cm 32° 3.7°C 0.79mm 0.2kPa 20376m 13m/s 7.3m/s
09:00 ☾
0% 0.2°C 0.08mm 76% 0.13cm 42° 4.1°C 0.88mm 0.2kPa 21448m 12m/s 6.6m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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