Rule
Mirror Lake
Mirror Lake Forecast for Lake Bled, Slovenian Alps
Slovenia
Lake Bled pairs its island church with a cliff-top castle and forested Julian peaks, using shoreline trees, boats and reflections to build layered views.
6 matching opportunities in the 14-day forecast.
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Europe/Ljubljana
First upcoming window
Perfect Mirror Reflections at Sunset
Lake Bled
Fri, Oct 9 · 18:00–19:00 · 1h window
Low confidence
48%
💨Wind Speed0.8m/s
Perfect Mirror Reflections
Lake Bled
Fri, Oct 9 · 19:00–23:00
💨Wind Speed:0.6-0.8m/s
Low
Perfect Mirror Reflections
Lake Bled
Sat, Oct 10 · 02:00–04:00
💨Wind Speed:0.6-0.9m/s
Low
Perfect Mirror Reflections at Sunrise
Lake Bled
Sat, Oct 10 · 06:00–07:00
💨Wind Speed:0.9m/s
Low
Glassy Mirror Reflections (glassy)
Lake Bled
Sat, Oct 10 · 10:00–13:00
💨Wind Speed:0.4-0.5m/s
Low
Perfect Mirror Reflections
Lake Bled
Sat, Oct 10 · 19:00–21:00
💨Wind Speed:0.5-0.9m/s
Low
72-hour requirements breakdown
When available, this detailed table covers only the stated 72-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 Europe/Ljubljana.
Most common blockers
Ranked across the 95-hour forecast horizon, not the full opportunity period.
- Precipitation Chance47% of hours
- Wind Gusts44% of hours
- Visibility44% of hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time Europe/Ljubljana | Wind Speed ≤ 1.0m/s | Wind Gusts ≤ 2.0m/s | Precipitation Chance ≤ 10.0% | Visibility ≥ 5000.0m |
|---|---|---|---|---|
| Thu, Oct 8 | ||||
| Rule fails. 01:00 | Wind Speed: 0.73m/s. Meets requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 15%. Misses requirement | Visibility: 1300m. Misses requirement |
| Rule fails. 02:00 | Wind Speed: 0.85m/s. Meets requirement | Wind Gusts: 1.9m/s. Meets requirement | Precipitation Chance: 38%. Misses requirement | Visibility: 920m. Misses requirement |
| Rule fails. 03:00 | Wind Speed: 1m/s. Misses requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 63%. Misses requirement | Visibility: 520m. Misses requirement |
| Rule fails. 04:00 | Wind Speed: 0.81m/s. Meets requirement | Wind Gusts: 2.3m/s. Misses requirement | Precipitation Chance: 93%. Misses requirement | Visibility: 3820m. Misses requirement |
| Rule fails. 05:00 | Wind Speed: 0.22m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 95%. Misses requirement | Visibility: 2160m. Misses requirement |
| Rule fails. 06:00 | Wind Speed: 0.67m/s. Meets requirement | Wind Gusts: 2.1m/s. Misses requirement | Precipitation Chance: 88%. Misses requirement | Visibility: 1140m. Misses requirement |
| Rule fails. 07:00 | Wind Speed: 0.51m/s. Meets requirement | Wind Gusts: 1.2m/s. Meets requirement | Precipitation Chance: 85%. Misses requirement | Visibility: 900m. Misses requirement |
| Rule fails. 08:00 | Wind Speed: 0.58m/s. Meets requirement | Wind Gusts: 1.1m/s. Meets requirement | Precipitation Chance: 53%. Misses requirement | Visibility: 300m. Misses requirement |
| Rule fails. 09:00 | Wind Speed: 0.63m/s. Meets requirement | Wind Gusts: 1.7m/s. Meets requirement | Precipitation Chance: 35%. Misses requirement | Visibility: 980m. Misses requirement |
| Rule fails. 10:00 | Wind Speed: 0.28m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 38%. Misses requirement | Visibility: 3640m. Misses requirement |
| Rule fails. 11:00 | Wind Speed: 0.9m/s. Meets requirement | Wind Gusts: 1.9m/s. Meets requirement | Precipitation Chance: 33%. Misses requirement | Visibility: 680m. Misses requirement |
| Rule fails. 12:00 | Wind Speed: 0.67m/s. Meets requirement | Wind Gusts: 2.3m/s. Misses requirement | Precipitation Chance: 25%. Misses requirement | Visibility: 1020m. Misses requirement |
| Rule fails. 13:00 | Wind Speed: 0.42m/s. Meets requirement | Wind Gusts: 3.3m/s. Misses requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 940m. Misses requirement |
| Rule fails. 14:00 | Wind Speed: 1m/s. Misses requirement | Wind Gusts: 3.4m/s. Misses requirement | Precipitation Chance: 13%. Misses requirement | Visibility: 13180m. Meets requirement |
| Rule fails. 15:00 | Wind Speed: 1.6m/s. Misses requirement | Wind Gusts: 3.7m/s. Misses requirement | Precipitation Chance: 23%. Misses requirement | Visibility: 1860m. Misses requirement |
| Rule fails. 16:00 | Wind Speed: 1.1m/s. Misses requirement | Wind Gusts: 3.8m/s. Misses requirement | Precipitation Chance: 15%. Misses requirement | Visibility: 1760m. Misses requirement |
| Rule fails. 17:00 | Wind Speed: 0.6m/s. Meets requirement | Wind Gusts: 2.7m/s. Misses requirement | Precipitation Chance: 10%. Meets requirement | Visibility: 840m. Misses requirement |
| Rule fails. 18:00 | Wind Speed: 0.51m/s. Meets requirement | Wind Gusts: 2.1m/s. Misses requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 480m. Misses requirement |
| Rule fails. 19:00 | Wind Speed: 0.98m/s. Meets requirement | Wind Gusts: 0.9m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 520m. Misses requirement |
| Rule fails. 20:00 | Wind Speed: 0.81m/s. Meets requirement | Wind Gusts: 1.3m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 440m. Misses requirement |
| Rule fails. 21:00 | Wind Speed: 0.82m/s. Meets requirement | Wind Gusts: 1.1m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 80m. Misses requirement |
| Rule fails. 22:00 | Wind Speed: 1.3m/s. Misses requirement | Wind Gusts: 2.3m/s. Misses requirement | Precipitation Chance: 8%. Meets requirement | Visibility: 560m. Misses requirement |
| Rule fails. 23:00 | Wind Speed: 1.7m/s. Misses requirement | Wind Gusts: 3.7m/s. Misses requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 3460m. Misses requirement |
| Fri, Oct 9 | ||||
| Rule fails. 24:00 | Wind Speed: 1.2m/s. Misses requirement | Wind Gusts: 2.9m/s. Misses requirement | Precipitation Chance: 13%. Misses requirement | Visibility: 920m. Misses requirement |
| Rule fails. 01:00 | Wind Speed: 1.5m/s. Misses requirement | Wind Gusts: 3.1m/s. Misses requirement | Precipitation Chance: 23%. Misses requirement | Visibility: 19020m. Meets requirement |
| Rule fails. 02:00 | Wind Speed: 1.8m/s. Misses requirement | Wind Gusts: 3.4m/s. Misses requirement | Precipitation Chance: 13%. Misses requirement | Visibility: 25220m. Meets requirement |
| Rule fails. 03:00 | Wind Speed: 1.4m/s. Misses requirement | Wind Gusts: 3.4m/s. Misses requirement | Precipitation Chance: 8%. Meets requirement | Visibility: 24020m. Meets requirement |
| Rule fails. 04:00 | Wind Speed: 1.5m/s. Misses requirement | Wind Gusts: 3.1m/s. Misses requirement | Precipitation Chance: 5%. Meets requirement | Visibility: 17000m. Meets requirement |
| Rule fails. 05:00 | Wind Speed: 1.2m/s. Misses requirement | Wind Gusts: 2.9m/s. Misses requirement | Precipitation Chance: 8%. Meets requirement | Visibility: 18260m. Meets requirement |
| Rule fails. 06:00 | Wind Speed: 0.72m/s. Meets requirement | Wind Gusts: 1.7m/s. Meets requirement | Precipitation Chance: 15%. Misses requirement | Visibility: 11600m. Meets requirement |
| Rule fails. 07:00 | Wind Speed: 1.5m/s. Misses requirement | Wind Gusts: 2.7m/s. Misses requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 600m. Misses requirement |
| Rule fails. 08:00 | Wind Speed: 0.45m/s. Meets requirement | Wind Gusts: 1.9m/s. Meets requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 580m. Misses requirement |
| Rule fails. 09:00 | Wind Speed: 1m/s. Meets requirement | Wind Gusts: 2m/s. Meets requirement | Precipitation Chance: 28%. Misses requirement | Visibility: 14340m. Meets requirement |
| Rule fails. 10:00 | Wind Speed: 1m/s. Misses requirement | Wind Gusts: 2.1m/s. Misses requirement | Precipitation Chance: 48%. Misses requirement | Visibility: 8980m. Meets requirement |
| Rule fails. 11:00 | Wind Speed: 0.64m/s. Meets requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 43%. Misses requirement | Visibility: 14120m. Meets requirement |
| Rule fails. 12:00 | Wind Speed: 1.4m/s. Misses requirement | Wind Gusts: 2.8m/s. Misses requirement | Precipitation Chance: 43%. Misses requirement | Visibility: 11700m. Meets requirement |
| Rule fails. 13:00 | Wind Speed: 2.8m/s. Misses requirement | Wind Gusts: 5.8m/s. Misses requirement | Precipitation Chance: 28%. Misses requirement | Visibility: 18140m. Meets requirement |
| Rule fails. 14:00 | Wind Speed: 2.3m/s. Misses requirement | Wind Gusts: 5.4m/s. Misses requirement | Precipitation Chance: 28%. Misses requirement | Visibility: 23280m. Meets requirement |
| Rule fails. 15:00 | Wind Speed: 2.2m/s. Misses requirement | Wind Gusts: 4.7m/s. Misses requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 19500m. Meets requirement |
| Rule fails. 16:00 | Wind Speed: 2m/s. Misses requirement | Wind Gusts: 4.6m/s. Misses requirement | Precipitation Chance: 10%. Meets requirement | Visibility: 21520m. Meets requirement |
| Rule fails. 17:00 | Wind Speed: 0.86m/s. Meets requirement | Wind Gusts: 4m/s. Misses requirement | Precipitation Chance: 5%. Meets requirement | Visibility: 23960m. Meets requirement |
| Rule passes. 18:00 | Wind Speed: 0.82m/s. Meets requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 3%. Meets requirement | Visibility: 16415m. Meets requirement |
| Rule passes. 19:00 | Wind Speed: 0.61m/s. Meets requirement | Wind Gusts: 1.7m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 17410m. Meets requirement |
| Rule passes. 20:00 | Wind Speed: 0.76m/s. Meets requirement | Wind Gusts: 1.4m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 14190m. Meets requirement |
| Rule passes. 21:00 | Wind Speed: 0.8m/s. Meets requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 7880m. Meets requirement |
| Rule passes. 22:00 | Wind Speed: 0.67m/s. Meets requirement | Wind Gusts: 1.4m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 5220m. Meets requirement |
| Rule fails. 23:00 | Wind Speed: 0.81m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 140m. Misses requirement |
| Sat, Oct 10 | ||||
| Rule fails. 24:00 | Wind Speed: 0.73m/s. Meets requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 520m. Misses requirement |
| Rule fails. 01:00 | Wind Speed: 0.6m/s. Meets requirement | Wind Gusts: 1.3m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 2960m. Misses requirement |
| Rule passes. 02:00 | Wind Speed: 0.61m/s. Meets requirement | Wind Gusts: 0.8m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 13520m. Meets requirement |
| Rule passes. 03:00 | Wind Speed: 0.92m/s. Meets requirement | Wind Gusts: 1.4m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 15100m. Meets requirement |
| Rule fails. 04:00 | Wind Speed: 1.2m/s. Misses requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 7400m. Meets requirement |
| Rule fails. 05:00 | Wind Speed: 1m/s. Misses requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 3260m. Misses requirement |
| Rule passes. 06:00 | Wind Speed: 0.92m/s. Meets requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 6000m. Meets requirement |
| Rule fails. 07:00 | Wind Speed: 1.1m/s. Misses requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 2800m. Misses requirement |
| Rule fails. 08:00 | Wind Speed: 0.91m/s. Meets requirement | Wind Gusts: 1.7m/s. Meets requirement | Precipitation Chance: 0%. Meets requirement | Visibility: 1620m. Misses requirement |
| Rule fails. 09:00 | Wind Speed: 0.61m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 2%. Meets requirement | Visibility: 2660m. Misses requirement |
| Rule passes. 10:00 | Wind Speed: 0.41m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 4%. Meets requirement | Visibility: 26900m. Meets requirement |
| Rule passes. 11:00 | Wind Speed: 0.36m/s. Meets requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 5%. Meets requirement | Visibility: 30500m. Meets requirement |
| Rule passes. 12:00 | Wind Speed: 0.5m/s. Meets requirement | Wind Gusts: 1.6m/s. Meets requirement | Precipitation Chance: 5%. Meets requirement | Visibility: 32620m. Meets requirement |
| Rule fails. 13:00 | Wind Speed: 1.5m/s. Misses requirement | Wind Gusts: 3.6m/s. Misses requirement | Precipitation Chance: 3%. Meets requirement | Visibility: 37160m. Meets requirement |
| Rule fails. 14:00 | Wind Speed: 2.1m/s. Misses requirement | Wind Gusts: 4.7m/s. Misses requirement | Precipitation Chance: 3%. Meets requirement | Visibility: 36440m. Meets requirement |
| Rule fails. 15:00 | Wind Speed: 1.8m/s. Misses requirement | Wind Gusts: 4.7m/s. Misses requirement | Precipitation Chance: 4%. Meets requirement | Visibility: 34220m. Meets requirement |
| Rule fails. 16:00 | Wind Speed: 1.1m/s. Misses requirement | Wind Gusts: 4m/s. Misses requirement | Precipitation Chance: 6%. Meets requirement | Visibility: 32620m. Meets requirement |
| Rule fails. 17:00 | Wind Speed: 1.4m/s. Misses requirement | Wind Gusts: 3.2m/s. Misses requirement | Precipitation Chance: 8%. Meets requirement | Visibility: 34580m. Meets requirement |
| Rule fails. 18:00 | Wind Speed: 1m/s. Misses requirement | Wind Gusts: 3m/s. Misses requirement | Precipitation Chance: 6%. Meets requirement | Visibility: 30240m. Meets requirement |
| Rule passes. 19:00 | Wind Speed: 0.51m/s. Meets requirement | Wind Gusts: 1.9m/s. Meets requirement | Precipitation Chance: 8%. Meets requirement | Visibility: 24820m. Meets requirement |
| Rule passes. 20:00 | Wind Speed: 0.92m/s. Meets requirement | Wind Gusts: 1.3m/s. Meets requirement | Precipitation Chance: 10%. Meets requirement | Visibility: 19180m. Meets requirement |
| Rule fails. 21:00 | Wind Speed: 0.85m/s. Meets requirement | Wind Gusts: 1.5m/s. Meets requirement | Precipitation Chance: 13%. Misses requirement | Visibility: 10240m. Meets requirement |
| Rule fails. 22:00 | Wind Speed: 0.81m/s. Meets requirement | Wind Gusts: 1.3m/s. Meets requirement | Precipitation Chance: 18%. Misses requirement | Visibility: 12920m. Meets requirement |
| Rule fails. 23:00 | Wind Speed: 1.1m/s. Misses requirement | Wind Gusts: 1.8m/s. Meets requirement | Precipitation Chance: 23%. Misses requirement | Visibility: 19020m. Meets requirement |
| Sun, Oct 11 | ||||
| Rule fails. 24:00 | Wind Speed: 1.2m/s. Misses requirement | Wind Gusts: 2.3m/s. Misses requirement | Precipitation Chance: 28%. Misses requirement | Visibility: 25800m. Meets requirement |
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).
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.
Supporting inputs are unavailable for the displayed forecast period.
How this forecast is evaluated
See which weather signals PhotoWeather uses to identify Mirror Lake conditions across Slovenian Alps. The requirements and hourly values above show how those signals apply at Lake Bled.
Explore Mirror Lake conditions across Slovenian Alps →Recorded match history
Completed PhotoWeather forecast matches recorded for this exact rule at Lake Bled during the last 365 days.
Last 30 days
94
recorded matching windows · 68% average confidence
Last 90 days
114
recorded matching windows · 68% average confidence
Last 365 days
313
recorded matching windows · 68% average confidence
Most frequent recorded start hour
08:00 local time, shared by 45 of 313 matches recorded in the last 365 days.
Most represented month
January, with 107 of 313 matches recorded in the last 365 days.
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 Mirror Lake alerts
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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.
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