Rule
Fog Hunter
Thingvellir - Fog Hunter - Iceland
Laugarvatn, South, Iceland
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 · ≥ 85.0% Dewpoint Spread · ≤ 2.0°C Visibility · ≤ 3000.0m Wind Speed · ≤ 2.0m/s
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
Dewpoint Spread 100% failing
Visibility 100% failing
Currently
Real-time conditionsDewpoint Spread4.1°C
Visibility24134 (Clear)
Relative Humidity71%
Wind Speed4.4m/s (calm conditions)
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Atlantic/Reykjavik
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 hour0matching hours in the next 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time Atlantic/Reykjavik | Fog Probability ≥ 85.0% | Dewpoint Spread ≤ 2.0°C | Visibility ≤ 3000.0m | Wind Speed ≤ 2.0m/s |
|---|---|---|---|---|
| Tue, Feb 17 | ||||
| 19:00 | 0% | 4.3°C | 24134m | 4m/s |
| 20:00 | 0% | 4.1°C | 24134m | 4.3m/s |
| 21:00 | 0% | 3.8°C | 24134m | 4.2m/s |
| 22:00 | 0% | 3.4°C | 24134m | 4.2m/s |
| 23:00 | 0% | 3°C | 24134m | 3.6m/s |
| Wed, Feb 18 | ||||
| 24:00 | 0% | 2.5°C | 6784m | 4m/s |
| 01:00 | 32% | 1.7°C | 1289m | 4.2m/s |
| 02:00 | 0% | 0.8°C | 246m | 3.9m/s |
| 03:00 | 0% | 0.7°C | 317m | 4m/s |
| 04:00 | 0% | 0.8°C | 795m | 4.3m/s |
| 05:00 | 0% | 0.9°C | 1894m | 4.7m/s |
| 06:00 | 0% | 0.7°C | 634m | 4.3m/s |
| 07:00 | 38% | 0.8°C | 366m | 4.4m/s |
| 08:00 | 38% | 0.7°C | 355m | 4.5m/s |
| 09:00 | 0% | 0.8°C | 442m | 4.6m/s |
| 10:00 | 0% | 0.7°C | 239m | 4.8m/s |
| 11:00 | 0% | 1°C | 569m | 4.4m/s |
| 12:00 | 0% | 0.9°C | 326m | 3.9m/s |
| 13:00 | 0% | 6.2°C | 24135m | 5.1m/s |
| 14:00 | 0% | 6.3°C | 24135m | 4.7m/s |
| 15:00 | 0% | 5.7°C | 24135m | 4.1m/s |
| 16:00 | 0% | 5.1°C | 24135m | 4.3m/s |
| 17:00 | 0% | 4.9°C | 24134m | 4.8m/s |
| 18:00 | 0% | 4.8°C | 24135m | 5.1m/s |
| 19:00 | 0% | 4.1°C | 24134m | 4.4m/s |
| 20:00 | 0% | 3.4°C | 24135m | 4.2m/s |
| 21:00 | 0% | 3.3°C | 24134m | 4.2m/s |
| 22:00 | 0% | 3.2°C | 24135m | 4m/s |
| 23:00 | 0% | 3.3°C | 24134m | 3.9m/s |
| Thu, Feb 19 | ||||
| 24:00 | 0% | 3.5°C | 24135m | 4m/s |
| 01:00 | 0% | 3.4°C | 24135m | 4.1m/s |
| 02:00 | 0% | 3°C | 24134m | 4m/s |
| 03:00 | 0% | 2.9°C | 24135m | 3.7m/s |
| 04:00 | 0% | 3.1°C | 24135m | 4m/s |
| 05:00 | 0% | 3.1°C | 24134m | 3.7m/s |
| 06:00 | 0% | 3.1°C | 24135m | 3.8m/s |
| 07:00 | 0% | 3°C | 24134m | 4m/s |
| 08:00 | 0% | 2.9°C | 24135m | 3.8m/s |
| 09:00 | 0% | 3°C | 24134m | 3.8m/s |
| 10:00 | 0% | 3°C | 24135m | 3.9m/s |
| 11:00 | 0% | 3.2°C | 24135m | 3.7m/s |
| 12:00 | 0% | 3.6°C | 24135m | 3.5m/s |
| 13:00 | 0% | 3.8°C | 24135m | 3.4m/s |
| 14:00 | 0% | 3.7°C | 24135m | 3.1m/s |
| 15:00 | 0% | 3.7°C | 24134m | 3.4m/s |
| 16:00 | 0% | 3.6°C | 24134m | 3.7m/s |
| 17:00 | 0% | 3.6°C | 24135m | 3.4m/s |
| 18:00 | 0% | 3.6°C | 24135m | 3.7m/s |
| 19:00 | 0% | 3.9°C | 24134m | 4m/s |
| 20:00 | 0% | 4.1°C | 24134m | 4.1m/s |
| 21:00 | 0% | 4.5°C | 24134m | 4.5m/s |
| 22:00 | 0% | 4.9°C | 24135m | 4.7m/s |
| 23:00 | 0% | 5.3°C | 24134m | 4.4m/s |
| Fri, Feb 20 | ||||
| 24:00 | 0% | 5.1°C | 24135m | 4.7m/s |
| 01:00 | 0% | 5.1°C | 24135m | 5.2m/s |
| 02:00 | 0% | 5°C | 24134m | 4.8m/s |
| 03:00 | 0% | 4.6°C | 24135m | 4.4m/s |
| 04:00 | 0% | 4.3°C | 24134m | 4.5m/s |
| 05:00 | 0% | 4.1°C | 24134m | 4.9m/s |
| 06:00 | 0% | 3.9°C | 24134m | 5.1m/s |
| 07:00 | 0% | 3.9°C | 24134m | 5m/s |
| 08:00 | 0% | 3.8°C | 24134m | 4.2m/s |
| 09:00 | 0% | 4°C | 24135m | 4.2m/s |
| 10:00 | 0% | 4.5°C | 24135m | 4.6m/s |
| 11:00 | 0% | 5.2°C | 24134m | 4.6m/s |
| 12:00 | 0% | 5.1°C | 24134m | 4.5m/s |
| 13:00 | 0% | 4.7°C | 24134m | 4m/s |
| 14:00 | 0% | 4.5°C | 24134m | 3.8m/s |
| 15:00 | 0% | 4.3°C | 24135m | 3.5m/s |
| 16:00 | 0% | 3.9°C | 24135m | 3m/s |
| 17:00 | 0% | 3.6°C | 24135m | 3.4m/s |
| 18:00 | 0% | 3.7°C | 24134m | 3.6m/s |
| 19:00 | 0% | 4°C | 24134m | 3.7m/s |
| 20:00 | 0% | 4°C | 24134m | 3.5m/s |
| 21:00 | 0% | 4°C | 24134m | 3.2m/s |
| 22:00 | 0% | 3.8°C | 24135m | 2.9m/s |
| 23:00 | 0% | 3.7°C | 24135m | 3.3m/s |
| Sat, Feb 21 | ||||
| 24:00 | 0% | 3.6°C | 24135m | 3.3m/s |
| 01:00 | 0% | 3.4°C | 24135m | 3.7m/s |
| 02:00 | 0% | 3.2°C | 24135m | 4.1m/s |
| 03:00 | 0% | 3°C | 24135m | 4.6m/s |
| 04:00 | 0% | 3.6°C | 24135m | 4.8m/s |
| 05:00 | 0% | 4.1°C | 24135m | 4.9m/s |
| 06:00 | 0% | 4.7°C | 24135m | 5.1m/s |
| 07:00 | 0% | 4.8°C | 24135m | 5.2m/s |
| 08:00 | 0% | 5.1°C | 24135m | 5.2m/s |
| 09:00 | 0% | 5.3°C | 24135m | 5.3m/s |
| 10:00 | 0% | 5.7°C | 24135m | 5.8m/s |
| 11:00 | 0% | 6°C | 24135m | 6.3m/s |
| 12:00 | 0% | 6.5°C | 24135m | 6.8m/s |
| 13:00 | 0% | 6.2°C | 24135m | 6.8m/s |
| 14:00 | 0% | 5.9°C | 24135m | 6.8m/s |
| 15:00 | 0% | 5.5°C | 24135m | 6.8m/s |
| 16:00 | 0% | 5.9°C | 24135m | 7.6m/s |
| 17:00 | 0% | 6.1°C | 24135m | 8.3m/s |
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 scoreThis 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 Atlantic/Reykjavik | Dew Point °C | Rainfall mm | Relative Humidity % | Snowfall cm | Temperature °C | Total Precipitation mm | Vapor Pressure Deficit kPa | Wind Gusts m/s |
|---|---|---|---|---|---|---|---|---|
| Wed, Feb 18
Sunrise 09:09
Sunset 18:05 | ||||||||
| 19:00 ☾ | -16°C | 0mm | 71% | 0cm | -12°C | 0mm | 0.07kPa | 5m/s |
| 20:00 ☾ | -16°C | 0mm | 76% | 0cm | -12°C | 0mm | 0.06kPa | 4.7m/s |
| 21:00 ☾ | -16°C | 0mm | 77% | 0cm | -13°C | 0mm | 0.05kPa | 4.5m/s |
| 22:00 ☾ | -16°C | 0mm | 77% | 0cm | -13°C | 0mm | 0.05kPa | 4.3m/s |
| 23:00 ☾ | -16°C | 0mm | 76% | 0cm | -13°C | 0mm | 0.05kPa | 3.6m/s |
| Thu, Feb 19
Sunrise 09:05
Sunset 18:09 | ||||||||
| 24:00 ☾ | -17°C | 0mm | 75% | 0cm | -13°C | 0mm | 0.06kPa | 3.7m/s |
| 01:00 ☾ | -16°C | 0mm | 76% | 0cm | -13°C | 0mm | 0.06kPa | 4.3m/s |
| 02:00 ☾ | -15°C | 0mm | 78% | 0cm | -12°C | 0mm | 0.05kPa | 3.6m/s |
| 03:00 ☾ | -15°C | 0mm | 79% | 0cm | -12°C | 0mm | 0.05kPa | 3.4m/s |
| 04:00 ☾ | -15°C | 0mm | 78% | 0cm | -12°C | 0mm | 0.05kPa | 3.6m/s |
| 05:00 ☾ | -15°C | 0mm | 78% | 0cm | -12°C | 0mm | 0.06kPa | 3.3m/s |
| 06:00 ☾ | -15°C | 0mm | 78% | 0cm | -12°C | 0mm | 0.05kPa | 3.4m/s |
| 07:00 ☾ | -15°C | 0mm | 78% | 0cm | -12°C | 0mm | 0.06kPa | 3.5m/s |
| 08:00 ☾ | -14°C | 0mm | 79% | 0cm | -11°C | 0mm | 0.05kPa | 3.4m/s |
| 09:00 ☾ | -14°C | 0mm | 78% | 0cm | -11°C | 0mm | 0.06kPa | 3.4m/s |
| 10:00 | -14°C | 0mm | 78% | 0cm | -11°C | 0mm | 0.06kPa | 3.6m/s |
| 11:00 | -13°C | 0mm | 77% | 0cm | -9.4°C | 0mm | 0.07kPa | 3.4m/s |
| 12:00 | -12°C | 0mm | 75% | 0cm | -8°C | 0mm | 0.08kPa | 3.8m/s |
| 13:00 | -11°C | 0mm | 74% | 0cm | -6.9°C | 0mm | 0.09kPa | 3.8m/s |
| 14:00 | -10°C | 0mm | 75% | 0cm | -6.4°C | 0mm | 0.1kPa | 3.4m/s |
| 15:00 | -9.9°C | 0mm | 75% | 0cm | -6.2°C | 0mm | 0.1kPa | 3.8m/s |
| 16:00 | -10°C | 0mm | 75% | 0cm | -6.5°C | 0mm | 0.09kPa | 3.5m/s |
| 17:00 | -11°C | 0mm | 76% | 0cm | -7.4°C | 0mm | 0.09kPa | 3.2m/s |
| 18:00 | -12°C | 0mm | 75% | 0cm | -8.5°C | 0mm | 0.08kPa | 3.4m/s |
| 19:00 ☾ | -12°C | 0mm | 74% | 0cm | -8.6°C | 0mm | 0.08kPa | 3.7m/s |
| 20:00 ☾ | -13°C | 0mm | 72% | 0cm | -8.6°C | 0mm | 0.09kPa | 3.8m/s |
| 21:00 ☾ | -13°C | 0mm | 70% | 0cm | -8.1°C | 0mm | 0.1kPa | 4.2m/s |
| 22:00 ☾ | -13°C | 0mm | 68% | 0cm | -7.7°C | 0mm | 0.11kPa | 4.4m/s |
| 23:00 ☾ | -13°C | 0mm | 66% | 0cm | -7.3°C | 0mm | 0.12kPa | 4.1m/s |
| Fri, Feb 20
Sunrise 09:02
Sunset 18:12 | ||||||||
| 24:00 ☾ | -12°C | 0mm | 67% | 0cm | -7.4°C | 0mm | 0.12kPa | 4.4m/s |
| 01:00 ☾ | -12°C | 0mm | 67% | 0cm | -7.1°C | 0mm | 0.12kPa | 4.9m/s |
| 02:00 ☾ | -12°C | 0mm | 68% | 0cm | -7.1°C | 0mm | 0.12kPa | 4.5m/s |
| 03:00 ☾ | -12°C | 0mm | 70% | 0cm | -7.5°C | 0mm | 0.1kPa | 4.1m/s |
| 04:00 ☾ | -12°C | 0mm | 71% | 0cm | -7.7°C | 0mm | 0.1kPa | 4.2m/s |
| 05:00 ☾ | -11°C | 0mm | 73% | 0cm | -7.4°C | 0mm | 0.1kPa | 4.6m/s |
| 06:00 ☾ | -11°C | 0mm | 74% | 0cm | -7.3°C | 0mm | 0.09kPa | 4.8m/s |
| 07:00 ☾ | -11°C | 0mm | 74% | 0cm | -7.3°C | 0mm | 0.09kPa | 4.7m/s |
| 08:00 ☾ | -12°C | 0mm | 74% | 0cm | -7.8°C | 0mm | 0.09kPa | 3.9m/s |
| 09:00 ☾ | -12°C | 0mm | 73% | 0cm | -8.1°C | 0mm | 0.09kPa | 3.9m/s |
| 10:00 | -12°C | 0mm | 70% | 0cm | -7.4°C | 0mm | 0.11kPa | 4.4m/s |
| 11:00 | -11°C | 0mm | 67% | 0cm | -6°C | 0mm | 0.13kPa | 4.2m/s |
| 12:00 | -10°C | 0mm | 67% | 0cm | -5°C | 0mm | 0.14kPa | 5.4m/s |
| 13:00 | -9.1°C | 0mm | 70% | 0cm | -4.4°C | 0mm | 0.13kPa | 4.9m/s |
| 14:00 | -8.6°C | 0mm | 71% | 0cm | -4.1°C | 0mm | 0.13kPa | 4.4m/s |
| 15:00 | -8.5°C | 0mm | 72% | 0cm | -4.2°C | 0mm | 0.12kPa | 3.4m/s |
| 16:00 | -8.9°C | 0mm | 74% | 0cm | -5°C | 0mm | 0.11kPa | 3m/s |
| 17:00 | -9.6°C | 0mm | 76% | 0cm | -6°C | 0mm | 0.09kPa | 3.2m/s |
| 18:00 | -11°C | 0mm | 75% | 0cm | -7.2°C | 0mm | 0.09kPa | 3.3m/s |
| 19:00 ☾ | -12°C | 0mm | 73% | 0cm | -7.6°C | 0mm | 0.09kPa | 3.4m/s |
| 20:00 ☾ | -12°C | 0mm | 73% | 0cm | -7.9°C | 0mm | 0.09kPa | 3.2m/s |
| 21:00 ☾ | -12°C | 0mm | 73% | 0cm | -8.1°C | 0mm | 0.09kPa | 2.9m/s |
| 22:00 ☾ | -12°C | 0mm | 74% | 0cm | -8.7°C | 0mm | 0.08kPa | 2.7m/s |
| 23:00 ☾ | -12°C | 0mm | 74% | 0cm | -8.8°C | 0mm | 0.08kPa | 3m/s |
| Sat, Feb 21
Sunrise 08:58
Sunset 18:15 | ||||||||
| 24:00 ☾ | -13°C | 0mm | 75% | 0cm | -9.1°C | 0mm | 0.08kPa | 3m/s |
| 01:00 ☾ | -13°C | 0mm | 76% | 0cm | -9.3°C | 0mm | 0.07kPa | 4.5m/s |
| 02:00 ☾ | -13°C | 0mm | 77% | 0cm | -9.5°C | 0mm | 0.07kPa | 6.1m/s |
| 03:00 ☾ | -13°C | 0mm | 78% | 0cm | -9.7°C | 0mm | 0.06kPa | 7.6m/s |
| 04:00 ☾ | -12°C | 0mm | 75% | 0cm | -8.8°C | 0mm | 0.08kPa | 8.2m/s |
| 05:00 ☾ | -12°C | 0mm | 72% | 0cm | -7.9°C | 0mm | 0.09kPa | 8.7m/s |
| 06:00 ☾ | -12°C | 0mm | 70% | 0cm | -7°C | 0mm | 0.11kPa | 9.3m/s |
| 07:00 ☾ | -11°C | 0mm | 68% | 0cm | -6.2°C | 0mm | 0.12kPa | 9.8m/s |
| 08:00 ☾ | -10°C | 0mm | 67% | 0cm | -5.3°C | 0mm | 0.13kPa | 10m/s |
| 09:00 | -9.7°C | 0mm | 66% | 0cm | -4.4°C | 0mm | 0.15kPa | 11m/s |
| 10:00 | -9.6°C | 0mm | 65% | 0cm | -3.9°C | 0mm | 0.16kPa | 12m/s |
| 11:00 | -9.5°C | 0mm | 63% | 0cm | -3.5°C | 0mm | 0.18kPa | 13m/s |
| 12:00 | -9.5°C | 0mm | 61% | 0cm | -3°C | 0mm | 0.19kPa | 14m/s |
| 13:00 | -8.8°C | 0.003mm | 62% | 0cm | -2.6°C | 0mm | 0.19kPa | 14m/s |
| 14:00 | -8.1°C | 0.007mm | 64% | 0cm | -2.2°C | 0mm | 0.19kPa | 13m/s |
| 15:00 | -7.4°C | 0.01mm | 66% | 0cm | -1.9°C | 0mm | 0.18kPa | 13m/s |
| 16:00 | -6.7°C | 0.007mm | 65% | 0cm | -0.82°C | 0.02mm | 0.2kPa | 14m/s |
| 17:00 | -5.9°C | 0.003mm | 63% | 0cm | 0.21°C | 0.04mm | 0.23kPa | 16m/s |
| 18:00 | -5.2°C | 0mm | 62% | 0cm | 1.2°C | 0.06mm | 0.25kPa | 18m/s |
How to read: these inputs help produce the derived score; they are not requirements by themselves.
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