More Morning Frost in Trossachs & Loch Lomond

Rule Morning Frost

Morning Frost Forecast for Balmaha, Trossachs & Loch Lomond

Balmaha, Scotland, United Kingdom

A small harbour on Loch Lomond's eastern shore faces wooded islands, while Conic Hill rises sharply behind the village.

Currently

Real-time conditions

Frost Probability

Soil Temperature13.2°C

Dew Point8.5°C (moderate dew point)

Wind Speed2.5m/s (calm conditions)

Cloud Cover10%

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/London

No opportunities in the next 14 days

See which requirements block the most forecast hours below.

Most common blockers (85-hour forecast)

Frost Probability100% of hours
Time Window88% of hours
Wind Speed61% of hours

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Morning Frost conditions across Trossachs & Loch Lomond. The requirements and hourly values below show how those signals apply at Balmaha.

Explore Morning Frost conditions across Trossachs & Loch Lomond →

Recorded match history

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

Last 30 days

recorded matching windows

Last 90 days

recorded matching windows

Last 365 days

recorded matching windows

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 Morning Frost alerts

Get notified when these conditions match at your own locations.

Get this template

85-hour requirements breakdown

When available, the detailed table below covers only the stated 85-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 85 hours

AND logic: all conditions required

Meets requirement

Misses requirement

Time Europe/London	Time Window Sunrise -45m to +90m	Frost Probability ≥ 60.0%	Wind Speed ≤ 1.5m/s
Sat, Aug 22
06:00	✓	0%	1.3m/s
07:00	✓	0%	1.3m/s
08:00	✕	0%	0.97m/s
09:00	✕	0%	0.91m/s
10:00	✕	0%	0.77m/s
11:00	✕	0%	0.49m/s
12:00	✕	0%	0.44m/s
13:00	✕	0%	0.56m/s
14:00	✕	0%	1m/s
15:00	✕	0%	1.3m/s
16:00	✕	0%	1.7m/s
17:00	✕	0%	2.1m/s
18:00	✕	0%	2.3m/s
19:00	✕	0%	2.5m/s
20:00	✕	0%	2.7m/s
21:00	✕	0%	2.5m/s
22:00	✕	0%	2.6m/s
23:00	✕	0%	2.6m/s
Sun, Aug 23
24:00	✕	0%	2.3m/s
01:00	✕	0%	1.8m/s
02:00	✕	0%	1.5m/s
03:00	✕	0%	1.2m/s
04:00	✕	0%	1.3m/s
05:00	✓	0%	1.3m/s
06:00	✓	0%	1.3m/s
07:00	✓	0%	1.1m/s
08:00	✕	0%	0.81m/s
09:00	✕	0%	0.88m/s
10:00	✕	0%	0.94m/s
11:00	✕	0%	0.99m/s
12:00	✕	0%	0.82m/s
13:00	✕	0%	1.1m/s
14:00	✕	0%	1.5m/s
15:00	✕	0%	2.2m/s
16:00	✕	0%	3.5m/s
17:00	✕	0%	2.8m/s
18:00	✕	0%	1.6m/s
19:00	✕	0%	1.1m/s
20:00	✕	0%	1.2m/s
21:00	✕	0%	1.1m/s
22:00	✕	0%	1.1m/s
23:00	✕	0%	1.1m/s
Mon, Aug 24
24:00	✕	0%	0.91m/s
01:00	✕	0%	0.2m/s
02:00	✕	0%	0.59m/s
03:00	✕	0%	0.87m/s
04:00	✕	0%	0.84m/s
05:00	✓	0%	1.1m/s
06:00	✓	0%	1m/s
07:00	✓	0%	1.2m/s
08:00	✕	0%	1.1m/s
09:00	✕	0%	1.4m/s
10:00	✕	0%	1.8m/s
11:00	✕	0%	2m/s
12:00	✕	0%	2.3m/s
13:00	✕	0%	2.5m/s
14:00	✕	0%	2.4m/s
15:00	✕	0%	2.5m/s
16:00	✕	0%	2.7m/s
17:00	✕	0%	2.7m/s
18:00	✕	0%	2.1m/s
19:00	✕	0%	1.5m/s
20:00	✕	0%	1.2m/s
21:00	✕	0%	1.6m/s
22:00	✕	0%	2.2m/s
23:00	✕	0%	2.2m/s
Tue, Aug 25
24:00	✕	0%	2.1m/s
01:00	✕	0%	2.3m/s
02:00	✕	0%	2.9m/s
03:00	✕	0%	3.5m/s
04:00	✕	0%	4.1m/s
05:00	✓	0%	4.2m/s
06:00	✓	0%	4.4m/s
07:00	✓	0%	4.5m/s
08:00	✕	0%	4.6m/s
09:00	✕	0%	4.7m/s
10:00	✕	0%	4.8m/s
11:00	✕	0%	4.6m/s
12:00	✕	0%	4.5m/s
13:00	✕	0%	4.3m/s
14:00	✕	0%	3.9m/s
15:00	✕	0%	3.6m/s
16:00	✕	0%	3.2m/s
17:00	✕	0%	3.2m/s
18:00	✕	0%	3.2m/s

How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Frost 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/London	Dew Point °C	Surface Temperature °C	Temperature °C	Time Window	Total Cloud Coverage %	Vapor Pressure Deficit kPa
Sat, Aug 22 Sunrise 06:02 Sunset 20:37
21:00 ☾	8.5°C	13°C	11°C	-	10%	0.24kPa
22:00 ☾	8.6°C	13°C	10°C	-	5%	0.14kPa
23:00 ☾	8.6°C	13°C	9.6°C	-	7%	0.08kPa
Sun, Aug 23 Sunrise 06:02 Sunset 20:37
24:00 ☾	8.3°C	13°C	9.3°C	-	54%	0.07kPa
01:00 ☾	8°C	12°C	9°C	-	24%	0.07kPa
02:00 ☾	7.7°C	12°C	8.8°C	-	81%	0.08kPa
03:00 ☾	7.4°C	12°C	8.6°C	-	41%	0.08kPa
04:00 ☾	7.2°C	12°C	8.3°C	-	11%	0.08kPa
05:00 ☾	7°C	11°C	8.1°C	-	47%	0.08kPa
06:00 ☾	6.8°C	11°C	7.9°C	-	10%	0.08kPa
07:00	7.3°C	11°C	8.7°C	-	6%	0.1kPa
08:00	8.3°C	11°C	11°C	-	42%	0.21kPa
09:00	8.9°C	11°C	13°C	-	16%	0.37kPa
10:00	9.3°C	11°C	15°C	-	5%	0.54kPa
11:00	9.6°C	12°C	17°C	-	5%	0.71kPa
12:00	9.6°C	12°C	18°C	-	5%	0.88kPa
13:00	9.2°C	13°C	19°C	-	9%	1kPa
14:00	8.9°C	13°C	19°C	-	31%	1.1kPa
15:00	9.2°C	13°C	19°C	-	79%	1kPa
16:00	10°C	13°C	18°C	-	95%	0.76kPa
17:00	11°C	14°C	16°C	-	91%	0.56kPa
18:00	11°C	14°C	17°C	-	83%	0.62kPa
19:00	12°C	14°C	16°C	-	76%	0.48kPa
20:00	11°C	14°C	15°C	-	68%	0.38kPa
21:00 ☾	9.8°C	14°C	13°C	-	43%	0.3kPa
22:00 ☾	9.5°C	14°C	12°C	-	18%	0.22kPa
23:00 ☾	9.1°C	13°C	11°C	-	23%	0.14kPa
Mon, Aug 24 Sunrise 06:04 Sunset 20:35
24:00 ☾	8.6°C	13°C	10°C	-	46%	0.12kPa
01:00 ☾	8.2°C	13°C	9.7°C	-	43%	0.11kPa
02:00 ☾	8°C	13°C	9.4°C	-	9%	0.1kPa
03:00 ☾	7.9°C	12°C	9.2°C	-	9%	0.1kPa
04:00 ☾	7.7°C	12°C	8.9°C	-	9%	0.09kPa
05:00 ☾	7.5°C	12°C	8.7°C	-	47%	0.08kPa
06:00 ☾	7.3°C	12°C	8.4°C	-	30%	0.08kPa
07:00	7.9°C	12°C	9.1°C	-	76%	0.09kPa
08:00	8.9°C	12°C	11°C	-	93%	0.19kPa
09:00	9.5°C	12°C	13°C	-	66%	0.32kPa
10:00	9.6°C	12°C	15°C	-	94%	0.5kPa
11:00	9.5°C	12°C	16°C	-	35%	0.67kPa
12:00	9.5°C	12°C	18°C	-	56%	0.86kPa
13:00	9.2°C	13°C	19°C	-	28%	1kPa
14:00	9.1°C	13°C	20°C	-	24%	1.1kPa
15:00	8.9°C	13°C	20°C	-	5%	1.3kPa
16:00	8.9°C	14°C	21°C	-	7%	1.3kPa
17:00	9.1°C	14°C	20°C	-	37%	1.2kPa
18:00	11°C	14°C	20°C	-	76%	1kPa
19:00	12°C	14°C	18°C	-	100%	0.71kPa
20:00	11°C	14°C	16°C	-	100%	0.5kPa
21:00 ☾	10°C	14°C	15°C	-	100%	0.47kPa
22:00 ☾	10°C	14°C	15°C	-	100%	0.41kPa
23:00 ☾	10°C	14°C	14°C	-	100%	0.35kPa
Tue, Aug 25 Sunrise 06:06 Sunset 20:32
24:00 ☾	10°C	14°C	13°C	-	100%	0.31kPa
01:00 ☾	10°C	14°C	13°C	-	100%	0.25kPa
02:00 ☾	10°C	14°C	13°C	-	100%	0.27kPa
03:00 ☾	10°C	13°C	13°C	-	100%	0.29kPa
04:00 ☾	10°C	13°C	14°C	-	100%	0.31kPa
05:00 ☾	11°C	13°C	14°C	-	100%	0.36kPa
06:00 ☾	11°C	13°C	15°C	-	100%	0.4kPa
07:00	11°C	13°C	16°C	-	100%	0.45kPa
08:00	11°C	13°C	16°C	-	99%	0.51kPa
09:00	11°C	13°C	16°C	-	98%	0.57kPa
10:00	11°C	14°C	17°C	-	96%	0.63kPa
11:00	11°C	14°C	16°C	-	76%	0.56kPa
12:00	11°C	14°C	16°C	-	55%	0.49kPa
13:00	11°C	14°C	15°C	-	35%	0.43kPa
14:00	11°C	14°C	14°C	-	28%	0.29kPa
15:00	10°C	14°C	12°C	-	21%	0.17kPa
16:00	9.7°C	14°C	11°C	-	14%	0.07kPa
17:00	9.7°C	13°C	11°C	-	42%	0.09kPa
18:00	9.6°C	13°C	11°C	-	70%	0.11kPa
19:00	9.5°C	13°C	11°C	-	97%	0.13kPa
20:00	9.5°C	13°C	11°C	-	98%	0.11kPa

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

Aug 22, 2026, 7:10 PM UTC

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account