Rule
Fog Hunter
Fog Hunter Forecast for San Gimignano, Tuscany
San Gimignano, Tuscany, Italy
San Gimignano's medieval towers create a distinctive skyline above vineyards and olive groves, with surrounding hills supplying graduated depth.
4 matching opportunities in the 14-day forecast.
Hourly forecast scores
Forecast valid from Oct 6, 2026, 6:00 PM UTC (one hour; not an observation)Dewpoint Spread2.7°C
Visibility31760
Relative Humidity84%
Wind Speed1.0m/s
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Europe/Rome
First upcoming window
Dense Fog
San Gimignano
Fri, Oct 16 · 01:00–07:00 · 6h window
High confidence
76%
🌫️Fog Probability86-100%
Dewpoint Spread: 0.3°C
Visibility: 680 (Fog)
Relative Humidity: 98%
Wind Speed: 0.9m/s (calm conditions)
Dense Fog at Sunrise
San Gimignano
Fri, Oct 16 · 07:00–09:00
🌫️Fog Probability:100%
High
Fog Potential
San Gimignano
Sun, Oct 18 · 04:00–07:00
🌫️Fog Probability:75.8-91.1%
Low
Dense Fog at Sunrise
San Gimignano
Sun, Oct 18 · 07:00–09:00
🌫️Fog Probability:91.1-100%
High
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/Rome.
Most common blockers
Ranked across the 95-hour forecast horizon, not the full opportunity period.
- Fog Probability100% of hours
0matching hours in the displayed 72-hour forecast
AND logic: all conditions required
Meets requirement
Misses requirement
Time Europe/Rome | Fog Probability ≥ 75.0% |
|---|---|
| Tue, Oct 6 | |
| Rule fails. 20:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 21:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 22:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 23:00 | Fog Probability: 0%. Misses requirement |
| Wed, Oct 7 | |
| Rule fails. 24:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 01:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 02:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 03:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 04:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 05:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 06:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 07:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 08:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 09:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 10:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 11:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 12:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 13:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 14:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 15:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 16:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 17:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 18:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 19:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 20:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 21:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 22:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 23:00 | Fog Probability: 0%. Misses requirement |
| Thu, Oct 8 | |
| Rule fails. 24:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 01:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 02:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 03:00 | Fog Probability: 63%. Misses requirement |
| Rule fails. 04:00 | Fog Probability: 35%. Misses requirement |
| Rule fails. 05:00 | Fog Probability: 39%. Misses requirement |
| Rule fails. 06:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 07:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 08:00 | Fog Probability: 53%. Misses requirement |
| Rule fails. 09:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 10:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 11:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 12:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 13:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 14:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 15:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 16:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 17:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 18:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 19:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 20:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 21:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 22:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 23:00 | Fog Probability: 0%. Misses requirement |
| Fri, Oct 9 | |
| Rule fails. 24:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 01:00 | Fog Probability: 32%. Misses requirement |
| Rule fails. 02:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 03:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 04:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 05:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 06:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 07:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 08:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 09:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 10:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 11:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 12:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 13:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 14:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 15:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 16:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 17:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 18:00 | Fog Probability: 0%. Misses requirement |
| Rule fails. 19:00 | Fog Probability: 0%. Misses 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.
| Forecast time (Europe/Rome) | Aerosol Optical Depth (550nm) | Clear Sky Probability (Ensemble) | Dew Point | Lifted Index | Rainfall | Relative Humidity | Snowfall | Solar Elevation | Temperature | Total Precipitation | Vapor Pressure Deficit | Visibility | Wind Gusts | Wind Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Oct 6, 2026Sunrise · Sunset | ||||||||||||||
| Night | 0.08 | 7% | 15°C | 0.3°C | 0mm | 84% | 0cm | -14° | 17°C | 0mm | 0.32kPa | 31760m | 3.3m/s | 1m/s |
| Night | 0.08 | 32% | 14°C | 0.6°C | 0mm | 86% | 0cm | -24° | 17°C | 0mm | 0.27kPa | 30740m | 2.8m/s | 0.92m/s |
| Night | 0.08 | 57% | 14°C | 1.4°C | 0mm | 86% | 0cm | -34° | 16°C | 0mm | 0.26kPa | 28960m | 1.9m/s | 0.95m/s |
| Night | 0.08 | 82% | 13°C | 2.2°C | 0mm | 86% | 0cm | -43° | 16°C | 0mm | 0.25kPa | 30360m | 1.8m/s | 0.81m/s |
| Wed, Oct 7, 2026Sunrise · Sunset | ||||||||||||||
| Night | 0.09 | 85% | 13°C | 2.5°C | 0mm | 87% | 0cm | -49° | 15°C | 0mm | 0.22kPa | 28980m | 2m/s | 0.9m/s |
| Night | 0.09 | 88% | 13°C | 2.9°C | 0mm | 88% | 0cm | -52° | 15°C | 0mm | 0.2kPa | 26700m | 2m/s | 0.7m/s |
| Night | 0.1 | 91% | 13°C | 3.3°C | 0mm | 89% | 0cm | -50° | 15°C | 0mm | 0.18kPa | 26120m | 1.6m/s | 0.71m/s |
| Night | 0.11 | 82% | 13°C | 3.5°C | 0mm | 91% | 0cm | -44° | 14°C | 0mm | 0.15kPa | 22900m | 1.2m/s | 0.6m/s |
| Night | 0.11 | 74% | 13°C | 3.9°C | 0mm | 91% | 0cm | -36° | 14°C | 0mm | 0.14kPa | 23760m | 1.5m/s | 1m/s |
| Night | 0.12 | 65% | 12°C | 4.3°C | 0mm | 90% | 0cm | -26° | 14°C | 0mm | 0.16kPa | 22120m | 1.9m/s | 0.92m/s |
| Night | 0.13 | 56% | 12°C | 4.9°C | 0mm | 88% | 0cm | -15° | 14°C | 0mm | 0.19kPa | 25660m | 2.1m/s | 1.1m/s |
| Night | 0.13 | 48% | 12°C | 5.8°C | 0mm | 89% | 0cm | -4.4° | 14°C | 0mm | 0.17kPa | 24820m | 2.1m/s | 0.91m/s |
| 0.13 | 39% | 12°C | 6.2°C | 0mm | 90% | 0cm | 6.4° | 14°C | 0mm | 0.16kPa | 24560m | 2.6m/s | 1m/s | |
| 0.13 | 30% | 14°C | 4.8°C | 0mm | 87% | 0cm | 17° | 16°C | 0mm | 0.23kPa | 24380m | 2.8m/s | 0.92m/s | |
| 0.13 | 22% | 14°C | 4°C | 0mm | 78% | 0cm | 26° | 18°C | 0mm | 0.46kPa | 31180m | 4m/s | 0.76m/s | |
| 0.13 | 13% | 14°C | 3.6°C | 0mm | 69% | 0cm | 34° | 20°C | 0mm | 0.71kPa | 36320m | 4.1m/s | 0.7m/s | |
| 0.13 | 10% | 14°C | 3.3°C | 0mm | 63% | 0cm | 39° | 21°C | 0mm | 0.91kPa | 38860m | 4.6m/s | 1.4m/s | |
| 0.14 | 7% | 15°C | 2.8°C | 0.3mm | 75% | 0cm | 41° | 19°C | 0.6mm | 0.55kPa | 28900m | 5.4m/s | 1.6m/s | |
| 0.14 | 4% | 15°C | 2.6°C | 0.1mm | 75% | 0cm | 39° | 19°C | 0.2mm | 0.56kPa | 34980m | 5.4m/s | 0.92m/s | |
| 0.13 | 3% | 15°C | 2.3°C | 0mm | 75% | 0cm | 34° | 19°C | 0.1mm | 0.56kPa | 34580m | 5.7m/s | 0.76m/s | |
| 0.14 | 2% | 15°C | 2°C | 0.1mm | 80% | 0cm | 27° | 19°C | 0.1mm | 0.44kPa | 30960m | 5.2m/s | 1.8m/s | |
| 0.14 | 1% | 16°C | 2.7°C | 0mm | 83% | 0cm | 18° | 19°C | 0mm | 0.37kPa | 27380m | 5m/s | 1.9m/s | |
| 0.15 | 1% | 16°C | 2°C | 0mm | 86% | 0cm | 7.6° | 18°C | 0mm | 0.29kPa | 24340m | 4.6m/s | 1.5m/s | |
| Night | 0.17 | 0% | 16°C | 2.7°C | 0mm | 90% | 0cm | -3.2° | 17°C | 0mm | 0.2kPa | 22540m | 3.5m/s | 0.36m/s |
| Night | 0.2 | 0% | 15°C | 2.7°C | 0mm | 92% | 0cm | -14° | 17°C | 0.2mm | 0.15kPa | 20240m | 3.4m/s | 0.54m/s |
| Night | 0.21 | 0% | 15°C | 2.4°C | 0mm | 93% | 0cm | -25° | 16°C | 0mm | 0.13kPa | 19080m | 4m/s | 0.8m/s |
| Night | 0.21 | 0% | 15°C | 2.4°C | 0mm | 94% | 0cm | -35° | 16°C | 0mm | 0.11kPa | 16140m | 4.1m/s | 1m/s |
| Night | 0.23 | 0% | 15°C | 2.3°C | 0mm | 94% | 0cm | -44° | 16°C | 0mm | 0.11kPa | 15480m | 4.4m/s | 1.1m/s |
| Thu, Oct 8, 2026Sunrise · Sunset | ||||||||||||||
| Night | 0.23 | 0% | 16°C | 1.9°C | 0mm | 93% | 0cm | -50° | 17°C | 0mm | 0.13kPa | 18040m | 4.1m/s | 0.61m/s |
| Night | 0.24 | 0% | 16°C | 0.9°C | 0mm | 94% | 0cm | -52° | 17°C | 0.9mm | 0.12kPa | 16500m | 4.3m/s | 0.82m/s |
| Night | 0.24 | 0% | 16°C | 0.7°C | 0mm | 96% | 0cm | -50° | 17°C | 1mm | 0.08kPa | 10940m | 4.2m/s | 1m/s |
| Night | Unavailable | 1% | 17°C | 0.5°C | 0mm | 97% | 0cm | -44° | 17°C | 0.1mm | 0.06kPa | 9560m | 4.4m/s | 1m/s |
| Night | Unavailable | 1% | 17°C | 0.3°C | 0mm | 97% | 0cm | -36° | 17°C | 0.4mm | 0.06kPa | 9620m | 4.8m/s | 1m/s |
| Night | Unavailable | 2% | 17°C | 0.7°C | 0mm | 97% | 0cm | -26° | 17°C | 0.4mm | 0.06kPa | 4180m | 4.6m/s | 1.4m/s |
| Night | Unavailable | 1% | 17°C | 0.6°C | 0mm | 95% | 0cm | -16° | 18°C | 0.6mm | 0.1kPa | 14120m | 7.5m/s | 1.9m/s |
| Night | Unavailable | 1% | 17°C | 0.4°C | 0mm | 94% | 0cm | -4.6° | 18°C | 0mm | 0.12kPa | 15760m | 6.6m/s | 1.7m/s |
| Unavailable | 0% | 17°C | -0.6°C | 0mm | 95% | 0cm | 6.2° | 17°C | 0mm | 0.1kPa | 12240m | 4.3m/s | 1.5m/s | |
| Unavailable | 4% | 17°C | -1.9°C | 0mm | 90% | 0cm | 16° | 19°C | 0mm | 0.22kPa | 20740m | 3.8m/s | 1.6m/s | |
| Unavailable | 7% | 17°C | -2.4°C | 0mm | 85% | 0cm | 26° | 19°C | 0.5mm | 0.34kPa | 25600m | 7.4m/s | 2.2m/s | |
| Unavailable | 11% | 17°C | -3.1°C | 0mm | 84% | 0cm | 33° | 20°C | 1mm | 0.37kPa | 26180m | 11m/s | 2m/s | |
| Unavailable | 11% | 18°C | -3.9°C | 0mm | 83% | 0cm | 39° | 21°C | 1mm | 0.41kPa | 26120m | 8.1m/s | 0.63m/s | |
| Unavailable | 11% | 18°C | -4°C | 0mm | 86% | 0cm | 41° | 20°C | 2.7mm | 0.33kPa | 25020m | 8.7m/s | 1.5m/s | |
| Unavailable | 11% | 17°C | -3.4°C | 0mm | 83% | 0cm | 39° | 20°C | 1.4mm | 0.41kPa | 28120m | 10m/s | 3m/s | |
| Unavailable | 20% | 17°C | -2.9°C | 0mm | 84% | 0cm | 34° | 20°C | 1.5mm | 0.38kPa | 26400m | 12m/s | 5.1m/s | |
| Unavailable | 30% | 17°C | -2.6°C | 0mm | 83% | 0cm | 26° | 20°C | 0.7mm | 0.4kPa | 27280m | 13m/s | 4.6m/s | |
| Unavailable | 39% | 17°C | -2.7°C | 0mm | 86% | 0cm | 17° | 19°C | 2mm | 0.31kPa | 25180m | 12m/s | 4.2m/s | |
| Unavailable | 40% | 17°C | -2°C | 0mm | 87% | 0cm | 7.3° | 19°C | 0.2mm | 0.28kPa | 24100m | 11m/s | 4m/s | |
| Night | Unavailable | 42% | 16°C | -0.9°C | 0mm | 89% | 0cm | -3.5° | 18°C | 1mm | 0.23kPa | 22740m | 12m/s | 4.2m/s |
| Night | Unavailable | 43% | 16°C | -1.1°C | 0mm | 90% | 0cm | -14° | 18°C | 0.9mm | 0.2kPa | 20200m | 14m/s | 5m/s |
| Night | Unavailable | 49% | 14°C | -1.9°C | 0mm | 77% | 0cm | -25° | 18°C | 0mm | 0.47kPa | 34600m | 14m/s | 4.3m/s |
| Night | Unavailable | 56% | 13°C | -2°C | 0mm | 74% | 0cm | -35° | 18°C | 0mm | 0.52kPa | 36160m | 14m/s | 5.1m/s |
| Night | Unavailable | 62% | 13°C | -1.3°C | 0mm | 77% | 0cm | -44° | 17°C | 0mm | 0.44kPa | 35360m | 10m/s | 4.8m/s |
| Fri, Oct 9, 2026Sunrise · Sunset | ||||||||||||||
| Night | Unavailable | 61% | 15°C | -0.9°C | 0mm | 89% | 0cm | -50° | 16°C | 0.2mm | 0.2kPa | 23140m | 11m/s | 2.6m/s |
| Night | Unavailable | 60% | 15°C | -0.1°C | 0mm | 95% | 0cm | -53° | 16°C | 0.6mm | 0.09kPa | 5860m | 8.3m/s | 2.4m/s |
| Night | Unavailable | 59% | 14°C | 0.4°C | 0mm | 91% | 0cm | -51° | 15°C | 0.1mm | 0.15kPa | 23640m | 7.1m/s | 1.2m/s |
| Night | Unavailable | 56% | 12°C | 0.5°C | 0mm | 83% | 0cm | -45° | 15°C | 0mm | 0.28kPa | 30600m | 7m/s | 2.3m/s |
| Night | Unavailable | 54% | 9.2°C | 0.7°C | 0mm | 74% | 0cm | -36° | 14°C | 0mm | 0.41kPa | 37080m | 6m/s | 2m/s |
| Night | Unavailable | 51% | 8.3°C | 1°C | 0mm | 73% | 0cm | -26° | 13°C | 0mm | 0.4kPa | 38340m | 7.1m/s | 1m/s |
| Night | Unavailable | 48% | 7.2°C | 1.2°C | 0mm | 69% | 0cm | -16° | 13°C | 0mm | 0.45kPa | 39820m | 3.9m/s | 0.5m/s |
| Night | Unavailable | 45% | 6°C | 1.9°C | 0mm | 65% | 0cm | -4.8° | 12°C | 0mm | 0.5kPa | 40500m | 3.3m/s | 0.3m/s |
| Unavailable | 42% | 6.6°C | 2.8°C | 0mm | 70% | 0cm | 6° | 12°C | 0mm | 0.42kPa | 39560m | 3.5m/s | 1m/s | |
| Unavailable | 43% | 9.1°C | 1.8°C | 0mm | 74% | 0cm | 16° | 14°C | 0mm | 0.41kPa | 37600m | 3.9m/s | 0.76m/s | |
| Unavailable | 45% | 8.6°C | 1.8°C | 0mm | 61% | 0cm | 25° | 16°C | 0mm | 0.71kPa | 40180m | 4.5m/s | 0.85m/s | |
| Unavailable | 46% | 7.6°C | 1.4°C | 0mm | 52% | 0cm | 33° | 18°C | 0mm | 0.96kPa | 41240m | 8.3m/s | 3.5m/s | |
| Unavailable | 47% | 7.4°C | 1°C | 0mm | 49% | 0cm | 38° | 18°C | 0mm | 1.1kPa | 41460m | 11m/s | 4.7m/s | |
| Unavailable | 47% | 7°C | 0.4°C | 0mm | 46% | 0cm | 40° | 19°C | 0mm | 1.2kPa | 41760m | 12m/s | 5m/s | |
| Unavailable | 48% | 7.1°C | -0.1°C | 0mm | 45% | 0cm | 39° | 19°C | 0mm | 1.2kPa | 41800m | 12m/s | 5.2m/s | |
| Unavailable | 52% | 8.2°C | -0.5°C | 0mm | 50% | 0cm | 34° | 19°C | 0mm | 1.1kPa | 41120m | 13m/s | 4.9m/s | |
| Unavailable | 56% | 9.2°C | -1°C | 0mm | 55% | 0cm | 26° | 18°C | 0mm | 0.95kPa | 40680m | 12m/s | 5m/s | |
| Unavailable | 60% | 9°C | -1.2°C | 0mm | 56% | 0cm | 17° | 18°C | 0mm | 0.9kPa | 40520m | 11m/s | 4.4m/s | |
| Unavailable | 59% | 8.8°C | -1°C | 0mm | 59% | 0cm | 7° | 17°C | 0mm | 0.79kPa | 40280m | 9.9m/s | 4m/s | |
| Night | Unavailable | 59% | 8.9°C | 0°C | 0mm | 65% | 0cm | -3.8° | 16°C | 0mm | 0.62kPa | 39320m | 8.8m/s | 2.5m/s |
How this forecast is evaluated
See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Tuscany. The requirements and hourly values above show how those signals apply at San Gimignano.
Explore Fog Hunter conditions across Tuscany →Recorded match history
Completed PhotoWeather forecast matches recorded for this exact rule at San Gimignano during the last 365 days.
Last 30 days
1
recorded matching window · 69% average confidence
Last 90 days
1
recorded matching window · 69% average confidence
Last 365 days
1
recorded matching window · 69% average confidence
Only 1 completed match is recorded in the last 365 days—insufficient history to identify a reliable typical start time or month.
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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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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