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Rule Fog Hunter

Burlington - Fog Hunter - New England, USA

Burlington, Vermont, United States

Thick, moody fog for atmospheric forest and landscape shots

No opportunities right now
Here’s what usually blocks matches

No Fog Hunter opportunities in the next 14 days

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Rule requirements (key thresholds)
Fog Probability · ≥ 75.0%

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Fog Probability 100% failing

Currently

Real-time conditions
Dewpoint Spread4.3°C
Visibility24135 (Clear)
Relative Humidity76%
Wind Speed3.9m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/New_York

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

What this forecast looks for

Plain-language explanation from the rule

This forecast tracks the maritime fog and mountain mist that define New England's atmospheric photography. We combine ocean temperature, dewpoint, and topography to predict when coastal fog banks and mountain valley mist will create moody, quintessentially New England conditions.

New England sits where cold Atlantic waters meet the North American continent, creating persistent fog conditions especially during autumn. The region's mountains—from the White Mountains of New Hampshire to the Green Mountains of Vermont—also generate valley fog that transforms familiar scenes into ethereal compositions.

What makes New England fog photography exceptional:

  • Maritime fog - Cold Atlantic waters generate thick fog banks that roll inland, especially in Maine and coastal Massachusetts
  • White Mountains valleys - Notches and valleys trap morning mist that burns off by mid-morning, creating dramatic reveal moments
  • Covered bridge fog - Vermont and New Hampshire's iconic covered bridges emerge from fog like scenes from another century
  • Acadia coastal mist - Rocky Maine coast where fog meets granite cliffs and crashing waves

Best conditions occur September through October when warm land meets cooling air. Coastal fog can persist all day, while mountain valley fog typically burns off by late morning. Classic locations include Franconia Notch, Smugglers' Notch, and Mount Desert Island.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 79 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/New_York
Fog Probability
≥ 75.0%
Wed, Jul 8
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
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23:000%
Thu, Jul 9
24:000%
01:000%
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06:000%
07:000%
08:000%
09:000%
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Fri, Jul 10
24:000%
01:000%
02:000%
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22:000%
23:0055%
Sat, Jul 11
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
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
Wed, Jul 8 Sunrise 05:16 Sunset 20:38
10:00
94% 16°C 0mm 76% 0cm 48° 20°C 0mm 0.56kPa 24135m 4m/s 3.9m/s
11:00
94% 16°C 0mm 74% 0cm 57° 21°C 0mm 0.67kPa 24135m 3.3m/s 3.4m/s
12:00
84% 17°C 0.01mm 72% 0cm 65° 22°C 0mm 0.75kPa 24135m 3.4m/s 3.3m/s
13:00
74% 18°C 0.01mm 72% 0cm 68° 23°C 0mm 0.8kPa 24135m 2.7m/s 2.2m/s
14:00
64% 18°C 0mm 70% 0cm 65° 24°C 0mm 0.91kPa 24134m 2.4m/s 1.9m/s
15:00
46% 18°C 0mm 67% 0cm 57° 25°C 0mm 1kPa 24134m 2.8m/s 2.3m/s
16:00
29% 19°C 0mm 67% 0cm 47° 25°C 0mm 1.1kPa 24134m 2.3m/s 2m/s
17:00
11% 19°C 0mm 68% 0cm 36° 26°C 0mm 1kPa 24135m 1.2m/s 0.72m/s
18:00
15% 20°C 0mm 70% 0cm 26° 26°C 0mm 0.97kPa 24134m 0.61m/s 0.13m/s
19:00
19% 20°C 0mm 73% 0cm 15° 25°C 0mm 0.86kPa 24134m 1m/s 1m/s
20:00
23% 20°C 0mm 76% 0cm 5.3° 24°C 0mm 0.73kPa 24135m 0.71m/s 0.65m/s
21:00
35% 19°C 0mm 77% 0cm -3.8° 23°C 0mm 0.66kPa 24135m 0.8m/s 0.81m/s
22:00
46% 19°C 0mm 77% 0cm -12° 23°C 0mm 0.65kPa 24135m 1.9m/s 1.9m/s
23:00
58% 18°C 0mm 80% 0cm -18° 22°C 0mm 0.54kPa 24134m 4.5m/s 3.6m/s
Thu, Jul 9 Sunrise 05:17 Sunset 20:38
24:00
63% 18°C 0mm 82% 0cm -22° 21°C 0mm 0.44kPa 24134m 3.9m/s 3.1m/s
01:00
69% 18°C 0mm 82% 0cm -23° 21°C 0mm 0.43kPa 24134m 4.2m/s 3.1m/s
02:00
74% 17°C 0mm 83% 0cm -22° 20°C 0mm 0.4kPa 24135m 5.4m/s 3.8m/s
03:00
61% 17°C 0mm 83% 0cm -18° 19°C 0mm 0.38kPa 24135m 4.1m/s 3m/s
04:00
47% 17°C 0mm 84% 0cm -11° 19°C 0mm 0.35kPa 24134m 4.2m/s 3.4m/s
05:00
34% 17°C 0mm 86% 0cm -3.3° 19°C 0mm 0.3kPa 24135m 5.6m/s 4.2m/s
06:00
33% 17°C 0mm 87% 0cm 5.9° 19°C 0mm 0.28kPa 24134m 6.2m/s 4.4m/s
07:00
31% 17°C 0mm 85% 0cm 16° 19°C 0mm 0.33kPa 24135m 5.4m/s 4.2m/s
08:00
30% 17°C 0mm 84% 0cm 26° 20°C 0mm 0.38kPa 24135m 4.8m/s 4.3m/s
09:00
27% 18°C 0mm 82% 0cm 37° 21°C 0mm 0.45kPa 24134m 4.2m/s 4.1m/s
10:00
23% 18°C 0mm 79% 0cm 47° 22°C 0mm 0.56kPa 24135m 3.2m/s 3.7m/s
11:00
20% 19°C 0mm 76% 0cm 57° 23°C 0mm 0.68kPa 24135m 3.9m/s 4.1m/s
12:00
15% 19°C 0mm 72% 0cm 65° 25°C 0mm 0.86kPa 24134m 4.6m/s 3.9m/s
13:00
10% 20°C 0mm 70% 0cm 68° 25°C 0.06mm 0.98kPa 24135m 2.8m/s 1.8m/s
14:00
5% 20°C 0.08mm 83% 0cm 64° 23°C 0.69mm 0.49kPa 23402m 3.7m/s 4.1m/s
15:00
4% 20°C 0mm 86% 0cm 57° 22°C 0.19mm 0.39kPa 24134m 4.5m/s 3.9m/s
16:00
2% 20°C 0mm 86% 0cm 47° 23°C 0.5mm 0.4kPa 23293m 7.5m/s 5.7m/s
17:00
1% 21°C 0mm 85% 0cm 36° 23°C 1.1mm 0.43kPa 16163m 8m/s 7.3m/s
18:00
1% 20°C 0mm 87% 0cm 26° 22°C 2.7mm 0.35kPa 15857m 9.1m/s 7m/s
19:00
0% 20°C 0mm 86% 0cm 15° 22°C 4.2mm 0.36kPa 16716m 8.8m/s 6m/s
20:00
0% 19°C 0mm 87% 0cm 5.3° 21°C 4.6mm 0.34kPa 24135m 6.6m/s 3.9m/s
21:00
1% 19°C 0mm 87% 0cm -3.9° 21°C 0mm 0.32kPa 24135m 4.5m/s 2.6m/s
22:00
3% 19°C 0mm 87% 0cm -12° 21°C 0.06mm 0.32kPa 24135m 4.8m/s 2.8m/s
23:00
4% 18°C 0.03mm 88% 0cm -18° 20°C 0.13mm 0.29kPa 24134m 1.8m/s 1.4m/s
Fri, Jul 10 Sunrise 05:18 Sunset 20:37
24:00
3% 18°C 0.04mm 87% 0cm -22° 20°C 0.25mm 0.3kPa 24135m 0.6m/s 0.68m/s
01:00
2% 18°C 1.3mm 90% 0cm -23° 20°C 0.63mm 0.24kPa 13138m 0.83m/s 0.54m/s
02:00
1% 19°C 0.35mm 93% 0cm -22° 20°C 1.4mm 0.16kPa 20768m 0.73m/s 0.57m/s
03:00
2% 19°C 0.02mm 92% 0cm -18° 20°C 0.19mm 0.18kPa 24134m 0.63m/s 0.63m/s
04:00
3% 18°C 0mm 92% 0cm -11° 20°C 0.25mm 0.19kPa 24134m 0.61m/s 0.47m/s
05:00
4% 19°C 0.03mm 92% 0cm -3.4° 20°C 0.38mm 0.18kPa 22287m 2.1m/s 1.7m/s
06:00
3% 19°C 0mm 92% 0cm 5.8° 20°C 0.5mm 0.18kPa 24134m 2.4m/s 1.9m/s
07:00
3% 19°C 0mm 91% 0cm 16° 20°C 0.63mm 0.2kPa 24134m 1.3m/s 1.1m/s
08:00
2% 19°C 0mm 90% 0cm 26° 20°C 0.63mm 0.24kPa 24134m 0.82m/s 0.78m/s
09:00
6% 19°C 0mm 88% 0cm 37° 21°C 0.19mm 0.29kPa 23146m 2.4m/s 1.9m/s
10:00
11% 19°C 0mm 86% 0cm 47° 21°C 0.31mm 0.34kPa 24134m 3.5m/s 2.6m/s
11:00
15% 18°C 0mm 82% 0cm 57° 21°C 0.38mm 0.45kPa 24134m 4.2m/s 2.9m/s
12:00
15% 18°C 0mm 78% 0cm 65° 22°C 0.44mm 0.6kPa 24135m 4.5m/s 3.1m/s
13:00
15% 18°C 0mm 72% 0cm 68° 23°C 0.44mm 0.78kPa 24135m 4.6m/s 3.3m/s
14:00
15% 18°C 0mm 70% 0cm 64° 23°C 0.44mm 0.85kPa 24135m 4.9m/s 3.6m/s
15:00
23% 17°C 0mm 77% 0cm 57° 21°C 0.31mm 0.57kPa 24135m 3.6m/s 2.8m/s
16:00
31% 16°C 0mm 84% 0cm 47° 19°C 0.19mm 0.34kPa 24135m 2.4m/s 2m/s
17:00
39% 15°C 0mm 91% 0cm 36° 16°C 0.06mm 0.17kPa 24135m 1.1m/s 1.2m/s
18:00
42% 15°C 0mm 91% 0cm 26° 16°C 0.1mm 0.15kPa 24135m 1.1m/s 1.2m/s
19:00
45% 14°C 0mm 92% 0cm 15° 16°C 0.15mm 0.14kPa 24135m 1.1m/s 1.2m/s
20:00
48% 14°C 0mm 93% 0cm 5.2° 15°C 0.19mm 0.13kPa 24135m 1m/s 1.1m/s
21:00
58% 14°C 0mm 94% 0cm -4° 15°C 0.13mm 0.11kPa 24135m 0.87m/s 0.92m/s
22:00
69% 14°C 0mm 94% 0cm -12° 15°C 0.06mm 0.1kPa 24135m 0.7m/s 0.71m/s
23:00
79% 14°C 0mm 95% 0cm -18° 15°C 0mm 0.08kPa 24135m 0.54m/s 0.5m/s
Sat, Jul 11 Sunrise 05:19 Sunset 20:37
24:00
79% 14°C 0.003mm 92% 0cm -22° 15°C 0mm 0.14kPa 24135m 1m/s 0.79m/s
01:00
80% 14°C 0.007mm 89% 0cm -23° 16°C 0mm 0.2kPa 24135m 1.5m/s 1.1m/s
02:00
80% 14°C 0.01mm 85% 0cm -22° 17°C 0mm 0.27kPa 24135m 1.9m/s 1.4m/s
03:00
76% 14°C 0.007mm 74% 0cm -18° 19°C 0mm 0.55kPa 24135m 2.3m/s 1.7m/s
04:00
72% 13°C 0.003mm 63% 0cm -12° 21°C 0mm 0.9kPa 24135m 2.7m/s 2.1m/s
05:00
68% 12°C 0mm 51% 0cm -3.5° 23°C 0mm 1.3kPa 24135m 3.1m/s 2.4m/s
06:00
66% 11°C 0mm 47% 0cm 5.7° 23°C 0mm 1.5kPa 24135m 3.4m/s 3m/s
07:00
63% 10°C 0mm 43% 0cm 16° 24°C 0mm 1.7kPa 24135m 3.6m/s 3.7m/s
08:00
61% 9.4°C 0mm 38% 0cm 26° 24°C 0mm 1.9kPa 24135m 3.8m/s 4.3m/s
09:00
58% 9.9°C 0mm 41% 0cm 37° 24°C 0mm 1.8kPa 24135m 4.2m/s 4.3m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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