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Rule Fog Hunter

Fog Hunter Forecast for Bar Harbor, New England, USA

Bar Harbor, Maine, United States

Bar Harbor provides access to Acadia's granite shoreline, rounded mountains, working harbor, and lighthouses for strong land-and-sea layers.

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread4.1°C
Visibility24135 (Clear)
Relative Humidity77%
Wind Speed2.5m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/New_York
fog weather icon
Next opportunity
Dense Fog
Bar Harbor
Tomorrow · 03:00–05:00 · 2h window
High confidence
96%
🌫️Fog Probability100%
Dewpoint Spread: 0.2°C
Visibility: 86 (Dense fog)
Relative Humidity: 99%
Wind Speed: 2.3m/s (calm conditions)
fog weather icon
Dense Fog at Sunrise
Bar Harbor
Tomorrow · 05:00–07:00
🌫️Fog Probability:100%
High
fog weather icon
Dense Fog
Bar Harbor
Tomorrow · 07:00–10:00
🌫️Fog Probability:96.2-100%
High
fog weather icon
Misty Conditions at Sunset
Bar Harbor
Tomorrow · 19:00–20:00
🌫️Fog Probability:100%
High
fog weather icon
Dense Fog
Bar Harbor
Tomorrow · 20:00–24:00
🌫️Fog Probability:100%
High
fog weather icon
Dense Fog
Bar Harbor
Mon, Aug 24 · 09:00–11:00
🌫️Fog Probability:96.2-98.1%
High
fog weather icon
Dense Fog
Bar Harbor
Fri, Aug 28 · 15:00–18:00
🌫️Fog Probability:100%
High
+2 more windows in the next 14 days

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across New England, USA. The requirements and hourly values below show how those signals apply at Bar Harbor.

Explore Fog Hunter conditions across New England, USA →

Recorded match history

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

Last 30 days
16
recorded matching windows · 84% average confidence
Last 90 days
49
recorded matching windows · 77% average confidence
Last 365 days
52
recorded matching windows · 78% average confidence
Most frequent recorded start hour

04:00 local time, shared by 12 of 52 matches recorded in the last 365 days.

Most represented month

July, with 21 of 52 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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86-hour requirements breakdown

When available, the detailed table below covers only the stated 86-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
14matching hours in the next 86 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/New_York
Fog Probability
≥ 75.0%
Sat, Aug 22
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:0053%
22:0048%
23:0039%
Sun, Aug 23
24:0056%
01:0067%
02:0067%
03:00100%
04:00100%
05:00100%
06:00100%
07:00100%
08:00100%
09:0096%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:00100%
20:00100%
21:00100%
22:00100%
23:00100%
Mon, Aug 24
24:0069%
01:0069%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:0098%
10:0096%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
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%
12:000%
13:000%
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/New_York
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 05:44 Sunset 19:26
16:00
0% 14°C 0.02mm 77% 0cm 35° 18°C 0.06mm 0.49kPa 24135m 5.4m/s 2.5m/s
17:00
0% 15°C 0.01mm 83% 0cm 25° 18°C 0.06mm 0.34kPa 24135m 6.5m/s 2.4m/s
18:00
0% 15°C 0.01mm 85% 0cm 14° 17°C 0.13mm 0.3kPa 22928m 6.3m/s 2m/s
19:00
0% 15°C 0.08mm 89% 0cm 3.9° 17°C 0.19mm 0.21kPa 24134m 7.6m/s 2.6m/s
20:00 ☾
0% 15°C 0.02mm 93% 0cm -6.4° 17°C 0.31mm 0.13kPa 22017m 8.1m/s 2.9m/s
21:00 ☾
0% 16°C 0.04mm 95% 0cm -16° 16°C 0mm 0.09kPa 24134m 7.9m/s 3m/s
22:00 ☾
0% 16°C 0.15mm 97% 0cm -24° 16°C 0.13mm 0.06kPa 16512m 8.6m/s 2.9m/s
23:00 ☾
0% 16°C 0.12mm 98% 0cm -30° 17°C 0.31mm 0.04kPa 10724m 8.7m/s 2.9m/s
Sun, Aug 23 Sunrise 05:45 Sunset 19:24
24:00 ☾
0% 16°C 0.07mm 99% 0cm -34° 17°C 0.38mm 0.03kPa 1647m 8.1m/s 3.3m/s
01:00 ☾
0% 16°C 0.06mm 99% 0cm -34° 17°C 0.44mm 0.02kPa 252m 6.8m/s 3m/s
02:00 ☾
0% 16°C 0.01mm 99% 0cm -31° 16°C 0.44mm 0.02kPa 125m 5.5m/s 2.6m/s
03:00 ☾
0% 16°C 0.02mm 99% 0cm -25° 16°C 0mm 0.02kPa 86m 4.9m/s 2.3m/s
04:00 ☾
0% 16°C 0.03mm 99% 0cm -18° 16°C 0mm 0.02kPa 74m 4.8m/s 2.2m/s
05:00 ☾
0% 16°C 0.04mm 99% 0cm -8.3° 16°C 0.06mm 0.02kPa 69m 5.1m/s 2.3m/s
06:00
0% 16°C 0.02mm 99% 0cm 2° 16°C 0.06mm 0.02kPa 66m 4.6m/s 2.1m/s
07:00
0% 16°C 0.03mm 99% 0cm 12° 16°C 0.13mm 0.02kPa 61m 3.9m/s 1.9m/s
08:00
0% 16°C 0.02mm 98% 0cm 23° 16°C 0.13mm 0.03kPa 64m 3.6m/s 2m/s
09:00
0% 17°C 0mm 98% 0cm 33° 17°C 0mm 0.05kPa 85m 4.3m/s 2.2m/s
10:00
0% 17°C 0mm 93% 0cm 43° 19°C 0mm 0.14kPa 434m 4.6m/s 2.4m/s
11:00
0% 18°C 0.26mm 82% 0cm 51° 21°C 0.06mm 0.43kPa 5333m 7m/s 3.8m/s
12:00
0% 18°C 0.06mm 95% 0cm 56° 19°C 0.69mm 0.11kPa 4791m 4.3m/s 2.5m/s
13:00
0% 18°C 0.17mm 92% 0cm 56° 19°C 0.88mm 0.19kPa 3982m 4.1m/s 2.7m/s
14:00
0% 18°C 0mm 87% 0cm 52° 20°C 0.88mm 0.29kPa 3943m 4.3m/s 2.6m/s
15:00
0% 18°C 0.01mm 82% 0cm 45° 21°C 0mm 0.45kPa 3965m 4.4m/s 2.9m/s
16:00
0% 18°C 0.01mm 82% 0cm 35° 21°C 0mm 0.46kPa 4263m 4.9m/s 3.3m/s
17:00
0% 18°C 0mm 87% 0cm 25° 21°C 0mm 0.32kPa 4077m 4.1m/s 2.7m/s
18:00
0% 18°C 0.01mm 93% 0cm 14° 19°C 0mm 0.16kPa 3952m 3.6m/s 2.3m/s
19:00
0% 18°C 0.01mm 98% 0cm 3.7° 18°C 0mm 0.05kPa 1445m 3.2m/s 2m/s
20:00 ☾
0% 17°C 0.01mm 99% 0cm -6.7° 17°C 0.06mm 0.03kPa 120m 3m/s 1.8m/s
21:00 ☾
0% 17°C 0.01mm 99% 0cm -16° 17°C 0mm 0.03kPa 83m 2.5m/s 1.6m/s
22:00 ☾
0% 17°C 0mm 99% 0cm -24° 17°C 0mm 0.03kPa 74m 2.3m/s 1.5m/s
23:00 ☾
0% 17°C 0.01mm 99% 0cm -30° 17°C 0mm 0.03kPa 72m 2.2m/s 1.5m/s
Mon, Aug 24 Sunrise 05:46 Sunset 19:22
24:00 ☾
0% 17°C 0.02mm 99% 0cm -34° 17°C 0.31mm 0.02kPa 69m 2.3m/s 1.4m/s
01:00 ☾
0% 17°C 0.01mm 100% 0cm -34° 17°C 0.75mm 0.01kPa 65m 3.3m/s 1.8m/s
02:00 ☾
0% 17°C 0mm 100% 0cm -31° 17°C 1.4mm 0.01kPa 66m 2.5m/s 1.3m/s
03:00 ☾
0% 17°C 0.02mm 100% 0cm -26° 17°C 1.9mm 0.01kPa 66m 3.6m/s 2.1m/s
04:00 ☾
0% 17°C 0.01mm 100% 0cm -18° 17°C 2.1mm 0.01kPa 61m 3.2m/s 1.8m/s
05:00 ☾
0% 16°C 0.01mm 100% 0cm -8.5° 16°C 2.1mm 0.01kPa 60m 4m/s 2m/s
06:00
0% 16°C 0.01mm 100% 0cm 1.8° 16°C 2.1mm 0.01kPa 59m 3.8m/s 1.9m/s
07:00
0% 17°C 0.01mm 100% 0cm 12° 17°C 2.1mm 0.01kPa 56m 2.8m/s 1.7m/s
08:00
0% 17°C 0mm 100% 0cm 23° 17°C 2.1mm 0.01kPa 54m 3.7m/s 2m/s
09:00
0% 17°C 0.01mm 99% 0cm 33° 18°C 0mm 0.03kPa 60m 4.6m/s 2.2m/s
10:00
0% 18°C 0.01mm 97% 0cm 43° 18°C 0.06mm 0.05kPa 64m 3.6m/s 2.3m/s
11:00
0% 18°C 0mm 94% 0cm 51° 19°C 0.06mm 0.14kPa 3491m 4.6m/s 2.4m/s
12:00
0% 18°C 0mm 76% 0cm 56° 22°C 0.06mm 0.64kPa 24135m 6.6m/s 3.6m/s
13:00
1% 17°C 0mm 70% 0cm 56° 23°C 0.06mm 0.83kPa 24134m 7.3m/s 4.5m/s
14:00
1% 17°C 0mm 66% 0cm 52° 23°C 0.06mm 0.96kPa 24135m 7.9m/s 4.8m/s
15:00
11% 15°C 0mm 64% 0cm 44° 22°C 0mm 0.99kPa 24134m 8.9m/s 5.4m/s
16:00
20% 15°C 0mm 64% 0cm 35° 22°C 0mm 0.93kPa 24134m 8.9m/s 4.8m/s
17:00
30% 14°C 0mm 64% 0cm 25° 21°C 0mm 0.88kPa 24134m 9.3m/s 4.6m/s
18:00
33% 14°C 0mm 72% 0cm 14° 19°C 0mm 0.62kPa 24135m 8.9m/s 3.6m/s
19:00
35% 14°C 0mm 80% 0cm 3.4° 17°C 0mm 0.38kPa 24134m 9.2m/s 2.7m/s
20:00 ☾
38% 13°C 0mm 87% 0cm -7° 15°C 0mm 0.23kPa 24134m 3.3m/s 2.1m/s
21:00 ☾
49% 12°C 0mm 85% 0cm -16° 15°C 0mm 0.26kPa 24134m 2.8m/s 2m/s
22:00 ☾
60% 12°C 0mm 83% 0cm -25° 14°C 0mm 0.29kPa 24134m 2.2m/s 1.8m/s
23:00 ☾
71% 11°C 0mm 80% 0cm -31° 14°C 0mm 0.31kPa 24135m 1.6m/s 1.6m/s
Tue, Aug 25 Sunrise 05:47 Sunset 19:21
24:00 ☾
71% 11°C 0mm 76% 0cm -34° 15°C 0mm 0.41kPa 24135m 3.6m/s 2.1m/s
01:00 ☾
70% 11°C 0mm 72% 0cm -35° 17°C 0mm 0.53kPa 24135m 5.6m/s 2.6m/s
02:00 ☾
70% 12°C 0mm 67% 0cm -32° 18°C 0mm 0.67kPa 24135m 7.5m/s 3.1m/s
03:00 ☾
70% 12°C 0mm 64% 0cm -26° 19°C 0mm 0.76kPa 24135m 7.9m/s 3.7m/s
04:00 ☾
71% 12°C 0mm 61% 0cm -18° 19°C 0mm 0.86kPa 24135m 8.3m/s 4.3m/s
05:00 ☾
71% 12°C 0mm 58% 0cm -8.8° 20°C 0mm 0.97kPa 24135m 8.6m/s 5m/s
06:00
70% 12°C 0mm 61% 0cm 1.7° 20°C 0mm 0.91kPa 24135m 8.7m/s 5.3m/s
07:00
70% 12°C 0mm 63% 0cm 12° 20°C 0mm 0.84kPa 24135m 8.8m/s 5.5m/s
08:00
69% 13°C 0mm 65% 0cm 23° 19°C 0mm 0.78kPa 24135m 8.8m/s 5.8m/s
09:00
72% 13°C 0mm 66% 0cm 33° 19°C 0.02mm 0.75kPa 24135m 8.7m/s 5.6m/s
10:00
75% 13°C 0mm 67% 0cm 43° 19°C 0.04mm 0.73kPa 24135m 8.6m/s 5.4m/s
11:00
78% 13°C 0mm 68% 0cm 51° 19°C 0.06mm 0.71kPa 24135m 8.5m/s 5.2m/s
12:00
78% 14°C 0.02mm 77% 0cm 55° 18°C 0.29mm 0.47kPa 24135m 7.1m/s 4.3m/s
13:00
78% 14°C 0.03mm 86% 0cm 56° 16°C 0.52mm 0.26kPa 24135m 5.6m/s 3.3m/s
14:00
78% 14°C 0.05mm 95% 0cm 52° 15°C 0.75mm 0.08kPa 24135m 4.1m/s 2.4m/s
15:00
78% 14°C 0.03mm 96% 0cm 44° 14°C 0.5mm 0.07kPa 24135m 5.5m/s 2.5m/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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