Thursday 5 November 2026

Mushrooms in Val-d'Arc

Today, black trumpets are the best bet around Val-d'Arc (99/100, very favourable). Département: Savoie · altitude 610 m.

Val-d'Arc is a municipality (2 026 inhabitants), at an altitude of 610 m (département: Savoie, 73). On Thursday 5 November 2026, conditions are favourable for: black trumpets (99/100), hedgehog mushrooms (96/100), wood blewits (94/100), saffron milk caps (86/100) and parasol mushrooms (77/100). For black trumpets, conditions remain stable, with a maximum on Thursday 5 November 2026 (99/100). Terrain: likely trees around the municipality (Norway spruce, sweet chestnut, beech and birch), slightly acidic soil. Weather: 4 mm of rain fell over the last 8 days, 28 mm of rain is expected over the next 7 days, minimum temperatures range from 2 to 11 °C.

Open on the map

45/ 100

Ceps

Possible

15/ 100

Chanterelles

Unlikely

0/ 100

Morels

Unfavourable

96/ 100

Hedgehog mushrooms

Very favourable

99/ 100

Black trumpets

Very favourable

51/ 100

Funnel chanterelles

Possible

94/ 100

Wood blewits

Very favourable

86/ 100

Saffron milk caps

Very favourable

77/ 100

Parasol mushrooms

Very favourable

8-day forecast

Ceps

45Thu 5

41Fri 6

39Sat 7

39Sun 8

41Mon 9

41Tue 10

38Wed 11

35Thu 12

Chanterelles

15Thu 5

13Fri 6

12Sat 7

13Sun 8

15Mon 9

16Tue 10

16Wed 11

15Thu 12

Morels

0Thu 5

0Fri 6

0Sat 7

0Sun 8

0Mon 9

0Tue 10

0Wed 11

0Thu 12

Hedgehog mushrooms

96Thu 5

95Fri 6

95Sat 7

98Sun 8

99Mon 9

99Tue 10

99Wed 11

99Thu 12

Black trumpets

99Thu 5

99Fri 6

99Sat 7

99Sun 8

99Mon 9

99Tue 10

99Wed 11

99Thu 12

Funnel chanterelles

51Thu 5

50Fri 6

50Sat 7

52Sun 8

57Mon 9

60Tue 10

64Wed 11

64Thu 12

Wood blewits

94Thu 5

94Fri 6

94Sat 7

94Sun 8

94Mon 9

94Tue 10

94Wed 11

94Thu 12

Saffron milk caps

86Thu 5

82Fri 6

79Sat 7

78Sun 8

75Mon 9

72Tue 10

68Wed 11

65Thu 12

Parasol mushrooms

77Thu 5

74Fri 6

72Sat 7

73Sun 8

81Mon 9

85Tue 10

82Wed 11

79Thu 12

Forests and soils around Val-d'Arc

The terrain

Likely trees: Norway spruce, sweet chestnut, beech, birch
Soil: slightly acidic (pH 6.2), balanced
Slope: 39°

Habitat by species

Ceps	100	large forest of suitable host trees: sessile oak, beech, Norway spruce
Chanterelles	64	large forest of suitable host trees: sessile oak, beech, Norway spruce
Morels	52	large forest of suitable host trees
Hedgehog mushrooms	99	large forest of suitable host trees: sessile oak, beech, Norway spruce
Black trumpets	99	large forest of suitable host trees: sessile oak, beech, sweet chestnut
Funnel chanterelles	44	large forest of suitable host trees: beech, Norway spruce, silver fir
Wood blewits	92	large forest of suitable host trees: sessile oak, beech, Norway spruce
Saffron milk caps	96	large forest of suitable host trees: Norway spruce, silver fir, Scots pine
Parasol mushrooms	97	large forest of suitable host trees

Recent and forecast weather

Day	Min	Max	Rain	Air humidity	Soil moisture
Thu 29	7 °C	12 °C	0.0 mm	94 %	25 %
Fri 30	6 °C	13 °C	0.0 mm	94 %	25 %
Sat 31	6 °C	11 °C	0.0 mm	97 %	25 %
Sun 1	4 °C	8 °C	0.0 mm	92 %	25 %
Mon 2	2 °C	6 °C	0.0 mm	97 %	25 %
Tue 3	3 °C	9 °C	0.0 mm	89 %	25 %
Wed 4	5 °C	11 °C	0.0 mm	66 %	25 %
Thu 5 forecast	9 °C	16 °C	4.0 mm	64 %	23 %
Fri 6 forecast	7 °C	10 °C	14.7 mm	96 %	30 %
Sat 7 forecast	7 °C	10 °C	0.4 mm	92 %	30 %
Sun 8 forecast	7 °C	12 °C	3.7 mm	71 %	29 %
Mon 9 forecast	11 °C	14 °C	0.8 mm	79 %	28 %
Tue 10 forecast	11 °C	16 °C	0.9 mm	76 %	26 %
Wed 11 forecast	11 °C	17 °C	0.1 mm	76 %	26 %
Thu 12 forecast	8 °C	19 °C	7.0 mm	78 %	49 %

Temperatures corrected for the altitude of the municipality. Source: Open-Meteo.

Going further

Mushrooms in Savoie · All départements · Ranking of départements · How the score is calculated

Neighbouring municipalities

Gilly-sur-Isère · La Léchère · La Bâthie · Grignon · Frontenex · Aiton · Sainte-Hélène-sur-Isère · Grésy-sur-Isère