Skip to content
PhotoWeather
Get started
More Fog Hunter in Alps
Create your own alerts
Rule Fog Hunter

Fog Hunter Forecast for Saas-Fee, Alps

Saas-Fee, Valais, Switzerland

Saas-Fee is enclosed by glaciers and high summits, where traditional timber buildings, larch woods and ice-covered peaks create compact alpine layers.

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread0.2°C
Visibility278 (Fog)
Relative Humidity99%
Wind Speed1.3m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/Zurich

No opportunities in the next 14 days

See which requirements block the most forecast hours below.

Most common blockers (95-hour forecast)

  • Fog Probability100% of hours

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Alps. The requirements and hourly values below show how those signals apply at Saas-Fee.

Explore Fog Hunter conditions across Alps →

Recorded match history

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

Last 30 days
0
recorded matching windows
Last 90 days
8
recorded matching windows · 83% average confidence
Last 365 days
8
recorded matching windows · 83% average confidence

Only 8 completed matches are 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.

Create your own Fog Hunter alerts

Get notified when these conditions match at your own locations.

Get this template

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
0matching hours in the next 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/Zurich
Fog Probability
≥ 75.0%
Sat, Jul 25
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%
21:000%
22:000%
23:000%
Sun, Jul 26
24:000%
01:000%
02:000%
03:0065%
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%
21:000%
22:000%
23:000%
Mon, Jul 27
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%
21:000%
22:000%
23:000%
Tue, Jul 28
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%
21:000%
22:000%
23:000%
Wed, Jul 29
24:000%
01:000%
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
Europe/Zurich
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
Sun, Jul 26 Sunrise 06:03 Sunset 21:05
04:00 ☾
0% 7.7°C 1.3mm 99% 0cm -17° 7.9°C 2mm 0.01kPa 278m 1.3m/s 1.3m/s
05:00 ☾
0% 7.8°C 0.71mm 99% 0cm -9.7° 7.9°C 3.4mm 0.01kPa 237m 1.4m/s 1.5m/s
06:00 ☾
0% 7.6°C 0.75mm 99% 0cm -1.1° 7.8°C 4.4mm 0.01kPa 269m 1.3m/s 1.5m/s
07:00
0% 7.3°C 1.3mm 98% 0cm 8.2° 7.6°C 5.6mm 0.02kPa 319m 1.3m/s 1.2m/s
08:00
0% 7.2°C 3.1mm 97% 0cm 18° 7.6°C 7.9mm 0.03kPa 327m 0.92m/s 0.67m/s
09:00
0% 5.9°C 2.5mm 91% 0cm 29° 7.2°C 3.1mm 0.09kPa 3636m 1.7m/s 1.6m/s
10:00
0% 5.2°C 1.9mm 89% 0cm 39° 6.9°C 5.5mm 0.11kPa 6498m 2m/s 1.8m/s
11:00
0% 5.8°C 1.1mm 89% 0cm 49° 7.4°C 7.1mm 0.11kPa 9257m 2.3m/s 1.6m/s
12:00
0% 6.7°C 0.43mm 91% 0cm 57° 8.1°C 7.9mm 0.09kPa 10322m 2.2m/s 1.8m/s
13:00
0% 6.7°C 0.08mm 88% 0cm 62° 8.7°C 8.3mm 0.14kPa 24134m 2.2m/s 1.8m/s
14:00
0% 6.3°C 0mm 81% 0cm 63° 9.5°C 8.4mm 0.23kPa 21386m 2.4m/s 1.8m/s
15:00
0% 6.2°C 0mm 71% 0cm 58° 11°C 0.06mm 0.39kPa 21279m 2.9m/s 2.2m/s
16:00
0% 6.3°C 0mm 71% 0cm 50° 11°C 0.25mm 0.39kPa 17712m 2.6m/s 2.4m/s
17:00
0% 6.3°C 0mm 70% 0cm 40° 12°C 0.5mm 0.41kPa 21321m 2.5m/s 2.2m/s
18:00
0% 6.1°C 0mm 70% 0cm 30° 11°C 0.63mm 0.4kPa 24135m 2m/s 1.9m/s
19:00
0% 5.7°C 0mm 68% 0cm 20° 11°C 0.69mm 0.43kPa 24135m 2.4m/s 2.2m/s
20:00
0% 6.1°C 0mm 75% 0cm 9.7° 10°C 0.69mm 0.32kPa 24134m 2.7m/s 2.5m/s
21:00
0% 4.8°C 0mm 81% 0cm 0.51° 7.8°C 0mm 0.2kPa 24134m 2.9m/s 3.5m/s
22:00 ☾
0% 4.1°C 0mm 82% 0cm -8.5° 7°C 0mm 0.18kPa 21335m 3.5m/s 4.4m/s
23:00 ☾
0% 3.8°C 0mm 84% 0cm -16° 6.4°C 0mm 0.15kPa 21309m 3.9m/s 4.9m/s
Mon, Jul 27 Sunrise 06:03 Sunset 21:05
24:00 ☾
0% 3.8°C 0mm 84% 0cm -21° 6.3°C 0mm 0.15kPa 21390m 4m/s 5m/s
01:00 ☾
0% 3.6°C 0mm 82% 0cm -24° 6.5°C 0mm 0.18kPa 24135m 3.8m/s 4.7m/s
02:00 ☾
0% 3.1°C 0mm 80% 0cm -24° 6.3°C 0mm 0.19kPa 24134m 3.5m/s 4.5m/s
03:00 ☾
0% 2.5°C 0mm 78% 0cm -22° 6°C 0mm 0.2kPa 24135m 3.6m/s 4.7m/s
04:00 ☾
1% 1.8°C 0mm 76% 0cm -17° 5.8°C 0mm 0.22kPa 24135m 3.7m/s 4.9m/s
05:00 ☾
1% 1°C 0mm 72% 0cm -9.9° 5.6°C 0mm 0.25kPa 24135m 3.9m/s 5.3m/s
06:00 ☾
1% 0.2°C 0mm 69% 0cm -1.3° 5.4°C 0mm 0.27kPa 24134m 4m/s 5.4m/s
07:00
2% 0.7°C 0mm 68% 0cm 8° 6.3°C 0mm 0.31kPa 24134m 4.1m/s 5.1m/s
08:00
2% 2.7°C 0mm 63% 0cm 18° 9.4°C 0mm 0.44kPa 24134m 3.2m/s 3.6m/s
09:00
1% 2°C 0mm 51% 0cm 28° 12°C 0mm 0.67kPa 24135m 1.8m/s 2m/s
10:00
1% 2°C 0mm 47% 0cm 39° 13°C 0mm 0.79kPa 24135m 1.5m/s 1.3m/s
11:00
0% 2.9°C 0mm 47% 0cm 48° 14°C 0mm 0.85kPa 24135m 1.7m/s 1.7m/s
12:00
0% 3.8°C 0mm 47% 0cm 57° 15°C 0mm 0.89kPa 24134m 2m/s 2m/s
13:00
0% 4.6°C 0mm 47% 0cm 62° 16°C 0mm 0.95kPa 24135m 2.2m/s 2.3m/s
14:00
0% 5°C 0mm 46% 0cm 63° 17°C 0mm 1kPa 24134m 2.5m/s 2.5m/s
15:00
0% 5.3°C 0mm 45% 0cm 58° 17°C 0mm 1.1kPa 24135m 2.6m/s 2.4m/s
16:00
0% 5.2°C 0mm 44% 0cm 50° 17°C 0mm 1.1kPa 24135m 2.6m/s 2.2m/s
17:00
0% 5.2°C 0mm 44% 0cm 40° 17°C 0mm 1.1kPa 24134m 2.5m/s 2m/s
18:00
0% 5.5°C 0mm 46% 0cm 30° 17°C 0mm 1kPa 24135m 2.2m/s 1.6m/s
19:00
0% 6.3°C 0mm 52% 0cm 20° 16°C 0mm 0.9kPa 24134m 2m/s 1.5m/s
20:00
0% 8.4°C 0mm 67% 0cm 9.5° 15°C 0mm 0.55kPa 24135m 2.1m/s 2m/s
21:00
0% 6.5°C 0mm 75% 0cm 0.36° 11°C 0mm 0.32kPa 24134m 2.4m/s 2.8m/s
22:00 ☾
0% 5.8°C 0mm 74% 0cm -8.7° 10°C 0mm 0.32kPa 24134m 2.9m/s 3.6m/s
23:00 ☾
0% 5.4°C 0mm 74% 0cm -16° 9.9°C 0mm 0.32kPa 24134m 2.8m/s 3.4m/s
Tue, Jul 28 Sunrise 06:04 Sunset 21:04
24:00 ☾
0% 4.3°C 0mm 70% 0cm -21° 9.6°C 0mm 0.36kPa 24135m 2.1m/s 2.5m/s
01:00 ☾
0% 4.4°C 0mm 72% 0cm -24° 9.2°C 0mm 0.33kPa 24135m 2.1m/s 2.2m/s
02:00 ☾
0% 5°C 0mm 76% 0cm -25° 9°C 0mm 0.28kPa 24135m 2.2m/s 2.4m/s
03:00 ☾
14% 5.4°C 0mm 77% 0cm -22° 9.2°C 0mm 0.27kPa 24134m 2.5m/s 2.7m/s
04:00 ☾
29% 5°C 0mm 76% 0cm -17° 9.1°C 0mm 0.28kPa 24134m 2.4m/s 2.6m/s
05:00 ☾
43% 4.2°C 0mm 73% 0cm -10° 8.7°C 0mm 0.3kPa 24135m 2m/s 2.2m/s
06:00 ☾
52% 3.6°C 0mm 74% 0cm -1.5° 7.9°C 0mm 0.28kPa 24134m 1.7m/s 1.7m/s
07:00
62% 5°C 0mm 72% 0cm 7.9° 9.7°C 0mm 0.34kPa 24135m 1.6m/s 1.7m/s
08:00
71% 6.2°C 0mm 65% 0cm 18° 13°C 0mm 0.51kPa 24134m 1.6m/s 1.5m/s
09:00
72% 8.3°C 0mm 70% 0cm 28° 14°C 0.02mm 0.47kPa 23982m 1.6m/s 1.8m/s
10:00
74% 10°C 0mm 75% 0cm 38° 15°C 0.04mm 0.42kPa 23831m 1.6m/s 2.1m/s
11:00
75% 12°C 0mm 80% 0cm 48° 16°C 0.06mm 0.35kPa 23679m 1.6m/s 2.4m/s
12:00
67% 12°C 0.003mm 83% 0cm 57° 15°C 0.1mm 0.3kPa 23831m 1.8m/s 2.4m/s
13:00
59% 13°C 0.007mm 86% 0cm 62° 15°C 0.15mm 0.24kPa 23983m 2m/s 2.3m/s
14:00
51% 13°C 0.01mm 89% 0cm 62° 15°C 0.19mm 0.19kPa 24135m 2.3m/s 2.3m/s
15:00
40% 12°C 0.007mm 89% 0cm 58° 14°C 0.13mm 0.18kPa 24135m 2.4m/s 2.3m/s
16:00
28% 12°C 0.003mm 89% 0cm 50° 14°C 0.06mm 0.18kPa 24135m 2.5m/s 2.2m/s
17:00
17% 12°C 0mm 88% 0cm 40° 13°C 0mm 0.18kPa 24135m 2.6m/s 2.2m/s
18:00
15% 11°C 0mm 88% 0cm 30° 13°C 0.02mm 0.18kPa 24135m 2.4m/s 2.1m/s
19:00
12% 11°C 0mm 87% 0cm 19° 13°C 0.04mm 0.19kPa 24135m 2.2m/s 2m/s
20:00
10% 10°C 0mm 86% 0cm 9.4° 12°C 0.06mm 0.19kPa 24135m 2m/s 1.9m/s
21:00
8% 9.1°C 0mm 86% 0cm 0.21° 11°C 0.04mm 0.18kPa 24135m 1.8m/s 1.8m/s
22:00 ☾
5% 8.2°C 0mm 87% 0cm -8.9° 10°C 0.02mm 0.17kPa 24135m 1.7m/s 1.8m/s
23:00 ☾
3% 7.3°C 0mm 87% 0cm -16° 9.4°C 0mm 0.16kPa 24135m 1.6m/s 1.7m/s
Wed, Jul 29 Sunrise 06:05 Sunset 21:03
24:00 ☾
3% 8°C 0.003mm 84% 0cm -22° 11°C 0mm 0.21kPa 24135m 1.5m/s 1.6m/s
01:00 ☾
4% 8.8°C 0.007mm 81% 0cm -25° 12°C 0mm 0.27kPa 24135m 1.5m/s 1.5m/s
02:00 ☾
4% 9.5°C 0.01mm 78% 0cm -25° 13°C 0mm 0.33kPa 24135m 1.4m/s 1.4m/s
03:00 ☾
8% 10°C 0.007mm 77% 0cm -22° 14°C 0.1mm 0.36kPa 20009m 1.4m/s 1.7m/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

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account