21°

↑ 21° ↓ 8°

Tuesday 06 October

Lago di Valle

632 m s.l.m.

S 6 km/h Weak Gusts 16 km/h

10% Rain chance

05:19 Sunrise

16:45 Sunset

7-day trend

max temp. min temp. mm of rain %chance of rain

Weather Lago di Valle: Weather forecast for Tuesday

Time Forecast Temperature

Temp.

(mm)

(km/h)

% Rel 0°C Altitude (m)

23:00

10° Felt 9°

—

3 km/h E · Weak Gusts 5

Humidity84%

0°C3040m

00:00

10° Felt 8°

—

4 km/h E · Weak Gusts 4

Humidity82%

0°C3020m

01:00

9° Felt 8°

—

3 km/h ENE · Weak Gusts 4

Humidity83%

0°C3040m

02:00

9° Felt 7°

—

3 km/h ENE · Weak Gusts 3

Humidity85%

0°C3070m

03:00

8° Felt 7°

—

3 km/h NE · Weak Gusts 3

Humidity86%

0°C3090m

04:00

8° Felt 7°

—

3 km/h NE · Weak Gusts 3

Humidity88%

0°C3170m

05:00

8° Felt 6°

—

4 km/h NE · Weak Gusts 4

Humidity89%

0°C3240m

06:00

9° Felt 7°

—

4 km/h NE · Weak Gusts 5

Humidity88%

0°C3320m

07:00

11° Felt 10°

—

4 km/h NNE · Weak Gusts 7

Humidity81%

0°C3350m

08:00

14° Felt 13°

—

4 km/h N · Weak Gusts 10

Humidity71%

0°C3380m

09:00

17° Felt 16°

—

3 km/h N · Weak Gusts 12

Humidity63%

0°C3410m

10:00

18° Felt 18°

—

2 km/h NW · Weak Gusts 12

Humidity58%

0°C3410m

11:00

20° Felt 20°

—

3 km/h WSW · Weak Gusts 12

Humidity55%

0°C3410m

12:00

21° Felt 20°

—

4 km/h SW · Weak Gusts 12

Humidity52%

0°C3410m

13:00

21° Felt 20°

—

5 km/h SW · Weak Gusts 13

Humidity49%

0°C3410m

14:00

21° Felt 20°

—

6 km/h SW · Weak Gusts 15

Humidity47%

0°C3420m

15:00

20° Felt 19°

—

6 km/h SW · Weak Gusts 16

Humidity49%

0°C3420m

16:00

18° Felt 17°

—

6 km/h SW · Weak Gusts 16

Humidity57%

0°C3370m

17:00

16° Felt 15°

—

6 km/h SSW · Weak Gusts 15

Humidity68%

0°C3330m

18:00

14° Felt 13°

—

6 km/h SSW · Weak Gusts 13

Humidity78%

0°C3280m

19:00

12° Felt 11°

—

5 km/h S · Weak Gusts 12

Humidity84%

0°C3330m

20:00

11° Felt 10°

—

4 km/h S · Weak Gusts 9

Humidity88%

0°C3380m

21:00

10° Felt 9°

—

3 km/h SSE · Weak Gusts 7

Humidity92%

0°C3430m

22:00

9° Felt 8°

—

3 km/h SE · Weak Gusts 5

Humidity95%

0°C3410m

23:00

9° Felt 8°

—

2 km/h ESE · Weak Gusts 4

Humidity97%

0°C3390m

00:00

8° Felt 7°

—

3 km/h E · Weak Gusts 3

Humidity99%

0°C3370m

01:00

8° Felt 7°

—

3 km/h E · Weak Gusts 3

Humidity100%

0°C3350m

Last update: 30 September 2026 18:33

Discovering Lago di Valle

Lake Valle, located in the municipality of Fornace at 625 meters above sea level, is a small lake of glacial and alluvial origin, also known as “Lake Castelet” or “Lake Fornace.” Covering an area of approximately 0.018 km² with a maximum depth of 9 meters, it is a true treasure trove of biodiversity in Trentino-Alto Adige/South Tyrol, ideal for nature walks, birdwatching, and recreational fishing.

Fed by three streams — the Rio Saro, Rio Santo Stefano, and Rio Arfontane — the lake serves as an ecological corridor for numerous animal species. Its southern shore is lined with reeds that provide habitat for aquatic birds such as mallard, coot, great crested grebe, grey heron, and moorhen. The waters host fish species including pike, eel, and tench, making it a popular spot for anglers.

In the early 2000s, the lake experienced significant environmental degradation due to porphyry quarrying and the impact of the SP71 provincial road. However, thanks to ecological restoration efforts promoted by the Autonomous Province of Trento and the Municipality of Fornace, a renaturalization project was launched to improve water quality and restore the original habitat.

Today, Lake Valle is part of the Natura 2000 Network conservation strategy, with targeted actions aimed at protecting wildlife and raising environmental awareness.