Rule
Mirror Lake
Vesijärvi - Mirror Lake - Southern Finland
Lahti, Päijänne Tavastia, Finland
Perfectly calm water for flawless reflections
No opportunities right now
Here’s what usually blocks matches
No Mirror Lake opportunities in the next 14 days
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Rule requirements (key thresholds)
Wind Speed · ≤ 1.0m/s Wind Gusts · ≤ 2.0m/s Precipitation Chance · ≤ 10.0% Visibility · ≥ 5000.0m
Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.
Most common blockers (next 72 hours)
Wind Speed 100% failing
Wind Gusts 100% failing
Visibility 19% failing
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Europe/Helsinki
No opportunities in the next 14 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 72 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time Europe/Helsinki | Wind Speed ≤ 1.0m/s | Wind Gusts ≤ 2.0m/s | Precipitation Chance ≤ 10.0% | Visibility ≥ 5000.0m |
|---|---|---|---|---|
| Sun, Jan 11 | ||||
| 20:00 | 4.7m/s | 8.5m/s | 69% | 11980m |
| 21:00 | 4.8m/s | 8.7m/s | 57% | 10920m |
| 22:00 | 4.8m/s | 8.7m/s | 43% | 12640m |
| 23:00 | 4.5m/s | 8.6m/s | 31% | 12820m |
| Mon, Jan 12 | ||||
| 24:00 | 4.4m/s | 8.2m/s | 24% | 14640m |
| 01:00 | 4.4m/s | 7.9m/s | 20% | 16360m |
| 02:00 | 4.1m/s | 8m/s | 16% | 16160m |
| 03:00 | 3.5m/s | 7.4m/s | 10% | 19900m |
| 04:00 | 3.5m/s | 6.4m/s | 4% | 28200m |
| 05:00 | 3.5m/s | 6.3m/s | 0% | 22960m |
| 06:00 | 3.5m/s | 6.3m/s | 0% | 22580m |
| 07:00 | 3.8m/s | 6.8m/s | 0% | 17840m |
| 08:00 | 4m/s | 7.2m/s | 0% | 16320m |
| 09:00 | 3.6m/s | 7.2m/s | 0% | 13240m |
| 10:00 | 3.5m/s | 6.6m/s | 0% | 14880m |
| 11:00 | 3.3m/s | 6.4m/s | 0% | 13480m |
| 12:00 | 3m/s | 6.1m/s | 0% | 13980m |
| 13:00 | 2.7m/s | 5.6m/s | 0% | 9500m |
| 14:00 | 2.8m/s | 5.2m/s | 0% | 15120m |
| 15:00 | 3m/s | 5.4m/s | 0% | 11180m |
| 16:00 | 2.9m/s | 5.5m/s | 0% | 10060m |
| 17:00 | 2.7m/s | 5.3m/s | 0% | 7780m |
| 18:00 | 2.5m/s | 5m/s | 0% | 7140m |
| 19:00 | 2.5m/s | 4.5m/s | 0% | 11320m |
| 20:00 | 2.6m/s | 4.7m/s | 0% | 13500m |
| 21:00 | 2.5m/s | 4.6m/s | 0% | 9520m |
| 22:00 | 2.7m/s | 4.7m/s | 0% | 7160m |
| 23:00 | 2.9m/s | 5.1m/s | 0% | 5580m |
| Tue, Jan 13 | ||||
| 24:00 | 3m/s | 5.3m/s | 0% | 3680m |
| 01:00 | 2.9m/s | 5.3m/s | 0% | 3320m |
| 02:00 | 2.8m/s | 5.1m/s | 0% | 4000m |
| 03:00 | 2.7m/s | 5m/s | 0% | 3540m |
| 04:00 | 2.6m/s | 4.9m/s | 0% | 3740m |
| 05:00 | 2.8m/s | 5.2m/s | 0% | 4000m |
| 06:00 | 2.9m/s | 5.2m/s | 0% | 4360m |
| 07:00 | 2.5m/s | 5.1m/s | 0% | 4840m |
| 08:00 | 2.2m/s | 4.5m/s | 0% | 5640m |
| 09:00 | 2.5m/s | 4.5m/s | 0% | 9620m |
| 10:00 | 2.5m/s | 4.8m/s | 0% | 10900m |
| 11:00 | 2.6m/s | 4.8m/s | 0% | 23180m |
| 12:00 | 2.3m/s | 4.8m/s | 0% | 17620m |
| 13:00 | 2.2m/s | 4.7m/s | 0% | 6560m |
| 14:00 | 2m/s | 4.3m/s | 0% | 4660m |
| 15:00 | 2m/s | 4.2m/s | 0% | 12220m |
| 16:00 | 1.3m/s | 4.2m/s | 0% | 21620m |
| 17:00 | 1.3m/s | 2.7m/s | 0% | 42980m |
| 18:00 | 1.7m/s | 3.3m/s | 0% | 32220m |
| 19:00 | 1.8m/s | 3.5m/s | 0% | 12780m |
| 20:00 | 1.8m/s | 3.5m/s | 0% | 7100m |
| 21:00 | 2m/s | 3.8m/s | 0% | 7260m |
| 22:00 | 2.1m/s | 4.2m/s | 0% | 10440m |
| 23:00 | 2.1m/s | 4.2m/s | 0% | 26500m |
| Wed, Jan 14 | ||||
| 24:00 | 2.1m/s | 4.2m/s | 0% | 27000m |
| 01:00 | 2.2m/s | 4.3m/s | 0% | 23580m |
| 02:00 | 2.3m/s | 4.6m/s | 0% | 20420m |
| 03:00 | 2.3m/s | 4.6m/s | 0% | 23380m |
| 04:00 | 2.3m/s | 4.4m/s | 0% | 23400m |
| 05:00 | 2.2m/s | 4.3m/s | 0% | 23620m |
| 06:00 | 2.3m/s | 4.5m/s | 0% | 23720m |
| 07:00 | 2.3m/s | 4.5m/s | 0% | 22240m |
| 08:00 | 2.5m/s | 4.9m/s | 0% | 19440m |
| 09:00 | 2.8m/s | 5.5m/s | 0% | 27320m |
| 10:00 | 2.9m/s | 5.8m/s | 0% | 32140m |
| 11:00 | 3.3m/s | 6.5m/s | 0% | 25060m |
| 12:00 | 3.2m/s | 6.7m/s | 0% | 11540m |
| 13:00 | 3m/s | 6.6m/s | 0% | 8820m |
| 14:00 | 2.8m/s | 5.9m/s | 0% | 5040m |
| 15:00 | 2.7m/s | 5.6m/s | 0% | 4340m |
| 16:00 | 3.2m/s | 6.3m/s | 0% | 4320m |
| 17:00 | 3.3m/s | 6.6m/s | 0% | 4200m |
| 18:00 | 3.4m/s | 6.7m/s | 0% | 4280m |
| 19:00 | 3.1m/s | 6.6m/s | 0% | 4980m |
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).
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