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Rule Fog Hunter

Fog Hunter Forecast for Turrialba, Costa Rica

Turrialba, Cartago Province, Costa Rica

Turrialba's agricultural valley lies below the broad mass of the volcano. Coffee rows, pasture boundaries, and winding roads organize the foreground into distinct cultivated sections.

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread2.5°C
Visibility6324 (Moderate)
Relative Humidity86%
Wind Speed2.4m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/Costa_Rica
fog weather icon
Next opportunity
Fog
Turrialba
Tomorrow · 01:00–05:00 · 4h window
High confidence
96%
🌫️Fog Probability88.6-100%
Dewpoint Spread: 0.2°C
Visibility: 808 (Fog)
Relative Humidity: 99%
Wind Speed: 0.3m/s (calm conditions)
fog weather icon
Dense Fog
Turrialba
Mon, Aug 24 · 01:00–04:00
🌫️Fog Probability:100%
High

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Costa Rica. The requirements and hourly values below show how those signals apply at Turrialba.

Explore Fog Hunter conditions across Costa Rica →

Recorded match history

Completed PhotoWeather forecast matches recorded for this exact rule at Turrialba during the last 365 days.

Last 30 days
28
recorded matching windows · 84% average confidence
Last 90 days
71
recorded matching windows · 85% average confidence
Last 365 days
96
recorded matching windows · 86% average confidence
Most frequent recorded start hour

19:00 local time, shared by 28 of 96 matches recorded in the last 365 days.

Most represented month

July, with 33 of 96 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.

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95-hour requirements breakdown

When available, the detailed table below covers only the stated 95-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the next 14 days, so this table does not explain that entire 14-day period.

What passed or failed, hour by hour
7matching hours in the next 95 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/Costa_Rica
Fog Probability
≥ 75.0%
Fri, Aug 21
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Sat, Aug 22
24:0053%
01:000%
02:000%
03:000%
04:000%
05:0053%
06:0055%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:0071%
20:0030%
21:0041%
22:0039%
23:0041%
Sun, Aug 23
24:0041%
01:0089%
02:00100%
03:00100%
04:00100%
05:0068%
06:0067%
07:0069%
08:0048%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:0069%
20:0068%
21:0067%
22:0068%
23:0066%
Mon, Aug 24
24:0066%
01:00100%
02:00100%
03:00100%
04:0068%
05:0065%
06:000%
07:0056%
08:0051%
09:000%
10:000%
11:000%
12:000%
13:0053%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:0053%
22:0053%
23:000%
Tue, Aug 25
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
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
America/Costa_Rica
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
Sat, Aug 22 Sunrise 05:26 Sunset 17:48
13:00
0% 19°C 0mm 86% 0cm 70° 22°C 1.4mm 0.37kPa 6324m 3.2m/s 2.4m/s
14:00
0% 19°C 0mm 90% 0cm 55° 21°C 3mm 0.24kPa 12497m 3m/s 2.2m/s
15:00
0% 19°C 0.14mm 96% 0cm 40° 20°C 3.9mm 0.1kPa 14510m 2.7m/s 1.7m/s
16:00
0% 19°C 0.08mm 98% 0cm 26° 19°C 4.4mm 0.04kPa 294m 1.8m/s 1m/s
17:00
0% 19°C 0.01mm 99% 0cm 11° 19°C 4.8mm 0.03kPa 501m 1.6m/s 0.89m/s
18:00 ☾
0% 18°C 0mm 98% 0cm -3.4° 18°C 5mm 0.04kPa 3884m 1.1m/s 0.59m/s
19:00 ☾
0% 18°C 0mm 97% 0cm -18° 18°C 0.06mm 0.06kPa 18710m 1.1m/s 0.77m/s
20:00 ☾
0% 17°C 0mm 97% 0cm -32° 18°C 0.38mm 0.07kPa 18255m 0.82m/s 0.35m/s
21:00 ☾
0% 17°C 0mm 98% 0cm -45° 18°C 0.56mm 0.04kPa 24134m 0.81m/s 0.26m/s
22:00 ☾
0% 17°C 0mm 98% 0cm -58° 17°C 0.56mm 0.05kPa 24134m 0.92m/s 0.68m/s
23:00 ☾
0% 17°C 0mm 98% 0cm -67° 17°C 0.56mm 0.03kPa 20979m 0.61m/s 0.16m/s
Sun, Aug 23 Sunrise 05:26 Sunset 17:48
24:00 ☾
0% 17°C 0mm 99% 0cm -68° 17°C 0.56mm 0.02kPa 21240m 0.62m/s 0.43m/s
01:00 ☾
0% 17°C 0mm 99% 0cm -60° 17°C 0mm 0.02kPa 3014m 0.9m/s 0.22m/s
02:00 ☾
0% 17°C 0mm 99% 0cm -49° 17°C 0mm 0.02kPa 808m 1.2m/s 0.28m/s
03:00 ☾
0% 17°C 0mm 98% 0cm -35° 17°C 0mm 0.03kPa 847m 1.2m/s 0.29m/s
04:00 ☾
0% 17°C 0mm 99% 0cm -21° 18°C 0.06mm 0.02kPa 599m 1.6m/s 0.69m/s
05:00 ☾
0% 18°C 0mm 99% 0cm -7° 18°C 0.31mm 0.01kPa 319m 2m/s 0.7m/s
06:00
0% 18°C 0mm 99% 0cm 7.5° 18°C 0.5mm 0.03kPa 209m 2m/s 0.84m/s
07:00
0% 18°C 0mm 97% 0cm 22° 18°C 0.19mm 0.05kPa 554m 2.1m/s 1m/s
08:00
0% 18°C 0mm 96% 0cm 37° 19°C 0.75mm 0.09kPa 544m 2.1m/s 1.4m/s
09:00
0% 19°C 0mm 95% 0cm 51° 20°C 1.4mm 0.11kPa 447m 2.6m/s 1.8m/s
10:00
0% 19°C 0mm 96% 0cm 66° 20°C 2.6mm 0.1kPa 371m 2.9m/s 1.9m/s
11:00
0% 19°C 0mm 96% 0cm 81° 20°C 4.1mm 0.1kPa 396m 3.2m/s 2.2m/s
12:00
0% 20°C 0mm 97% 0cm 84° 20°C 5.5mm 0.06kPa 301m 3.1m/s 2.1m/s
13:00
0% 20°C 0mm 97% 0cm 70° 20°C 1.6mm 0.08kPa 281m 3m/s 2m/s
14:00
0% 19°C 0mm 96% 0cm 55° 20°C 3.4mm 0.09kPa 427m 2.8m/s 2m/s
15:00
0% 19°C 0mm 98% 0cm 40° 20°C 4.9mm 0.05kPa 401m 2.5m/s 1.8m/s
16:00
0% 19°C 0mm 99% 0cm 26° 19°C 5.8mm 0.01kPa 94m 2.5m/s 1.7m/s
17:00
0% 19°C 0mm 99% 0cm 11° 19°C 6.3mm 0.02kPa 51m 2.9m/s 1.6m/s
18:00 ☾
0% 18°C 0.01mm 100% 0cm -3.5° 18°C 6.7mm 0.01kPa 53m 2.6m/s 1.3m/s
19:00 ☾
0% 18°C 0mm 100% 0cm -18° 18°C 0.25mm 0.01kPa 71m 1.9m/s 0.87m/s
20:00 ☾
0% 18°C 0mm 99% 0cm -32° 18°C 0.31mm 0.02kPa 113m 2.1m/s 0.89m/s
21:00 ☾
0% 18°C 0mm 99% 0cm -46° 18°C 0.31mm 0.03kPa 341m 1m/s 0.51m/s
22:00 ☾
0% 18°C 0mm 99% 0cm -58° 18°C 0.31mm 0.02kPa 460m 1.6m/s 0.73m/s
23:00 ☾
0% 18°C 0mm 99% 0cm -67° 18°C 0.38mm 0.02kPa 531m 1.5m/s 0.62m/s
Mon, Aug 24 Sunrise 05:26 Sunset 17:47
24:00 ☾
0% 17°C 0mm 99% 0cm -68° 17°C 0.44mm 0.02kPa 629m 1.4m/s 0.5m/s
01:00 ☾
0% 17°C 0mm 99% 0cm -61° 17°C 0.06mm 0.02kPa 579m 1.1m/s 0.2m/s
02:00 ☾
0% 17°C 0mm 99% 0cm -49° 17°C 0.06mm 0.01kPa 459m 1m/s 0.48m/s
03:00 ☾
0% 18°C 0mm 100% 0cm -35° 18°C 0.19mm 0.01kPa 218m 1.7m/s 0.77m/s
04:00 ☾
0% 17°C 0mm 99% 0cm -21° 18°C 0.31mm 0.02kPa 281m 2m/s 0.82m/s
05:00 ☾
0% 17°C 0mm 99% 0cm -7° 17°C 0.75mm 0.02kPa 863m 1.9m/s 0.89m/s
06:00
0% 17°C 0mm 98% 0cm 7.5° 17°C 1.4mm 0.03kPa 3081m 1.5m/s 0.76m/s
07:00
1% 18°C 0mm 97% 0cm 22° 18°C 0.38mm 0.06kPa 654m 2m/s 0.77m/s
08:00
1% 18°C 0mm 97% 0cm 37° 18°C 0.94mm 0.06kPa 880m 2.5m/s 1.1m/s
09:00
2% 18°C 0mm 97% 0cm 51° 18°C 1.3mm 0.06kPa 1340m 2.2m/s 1m/s
10:00
1% 18°C 0mm 92% 0cm 66° 19°C 1.8mm 0.18kPa 21701m 2.6m/s 1.6m/s
11:00
1% 18°C 0.09mm 97% 0cm 81° 18°C 2.3mm 0.07kPa 2863m 2.9m/s 1.8m/s
12:00
0% 18°C 0.21mm 99% 0cm 84° 18°C 2.9mm 0.02kPa 253m 2.2m/s 1.1m/s
13:00
0% 18°C 0.74mm 99% 0cm 70° 18°C 0.63mm 0.03kPa 467m 1.6m/s 0.67m/s
14:00
0% 18°C 0.35mm 98% 0cm 55° 18°C 1.2mm 0.04kPa 1739m 1.5m/s 0.45m/s
15:00
0% 17°C 0.15mm 96% 0cm 40° 18°C 1.4mm 0.08kPa 18787m 1.1m/s 0.39m/s
16:00
0% 17°C 0.96mm 98% 0cm 25° 18°C 2.1mm 0.03kPa 4230m 1.1m/s 0.68m/s
17:00
0% 18°C 2.4mm 100% 0cm 11° 18°C 4.2mm 0.01kPa 543m 1.2m/s 0.69m/s
18:00 ☾
0% 17°C 2.6mm 100% 0cm -3.6° 17°C 6.9mm 0kPa 315m 1.3m/s 0.77m/s
19:00 ☾
0% 18°C 1.7mm 99% 0cm -18° 18°C 4.6mm 0.03kPa 7705m 1.3m/s 0.99m/s
20:00 ☾
0% 19°C 0.87mm 97% 0cm -32° 19°C 2.3mm 0.06kPa 15096m 1.3m/s 1.2m/s
21:00 ☾
0% 20°C 0mm 96% 0cm -46° 20°C 0mm 0.1kPa 22486m 1.2m/s 1.4m/s
22:00 ☾
0% 20°C 0mm 96% 0cm -58° 20°C 0.02mm 0.11kPa 23036m 1.2m/s 1.4m/s
23:00 ☾
0% 20°C 0mm 95% 0cm -67° 20°C 0.04mm 0.12kPa 23585m 1.2m/s 1.4m/s
Tue, Aug 25 Sunrise 05:26 Sunset 17:47
24:00 ☾
0% 20°C 0mm 95% 0cm -69° 21°C 0.06mm 0.13kPa 24135m 1.2m/s 1.4m/s
01:00 ☾
0% 20°C 0mm 87% 0cm -61° 22°C 0.06mm 0.36kPa 24021m 1.1m/s 1.4m/s
02:00 ☾
1% 20°C 0mm 79% 0cm -49° 24°C 0.06mm 0.65kPa 23907m 0.9m/s 1.4m/s
03:00 ☾
1% 21°C 0mm 71% 0cm -35° 26°C 0.06mm 1kPa 23792m 0.73m/s 1.4m/s
04:00 ☾
1% 21°C 0mm 74% 0cm -21° 26°C 0.56mm 0.9kPa 18310m 1.2m/s 1.8m/s
05:00 ☾
1% 22°C 0mm 76% 0cm -7° 26°C 1.1mm 0.8kPa 12828m 1.7m/s 2.2m/s
06:00
1% 22°C 0mm 79% 0cm 7.6° 26°C 1.6mm 0.7kPa 7346m 2.2m/s 2.6m/s
07:00
2% 23°C 0.1mm 85% 0cm 22° 25°C 2.6mm 0.48kPa 5062m 2.2m/s 2.2m/s
08:00
3% 23°C 0.19mm 91% 0cm 37° 24°C 3.6mm 0.27kPa 2778m 2.2m/s 1.7m/s
09:00
4% 23°C 0.29mm 97% 0cm 51° 23°C 4.7mm 0.09kPa 495m 2.1m/s 1.2m/s
10:00
4% 22°C 0.57mm 98% 0cm 66° 23°C 6mm 0.06kPa 360m 1.9m/s 1m/s
11:00
3% 22°C 0.86mm 99% 0cm 81° 22°C 7.2mm 0.04kPa 226m 1.7m/s 0.85m/s
12:00
3% 22°C 1.1mm 100% 0cm 84° 22°C 8.5mm 0.01kPa 92m 1.5m/s 0.65m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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.

How opportunities work → Weather data sources →
Forecast generated

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