Weather Grimentz (Valais) - Synthetic view - DETAILED 15-day WEATHER FORECASTS

Grimentz CHELon : 7°34’,5336 E Lat : 46°10’,7832 N Alt : 1570m

Wed

13

- -

Thu

14

- -

Fri

15

- -

Sat

16

- -

Sun

17

- -

Mon

18

- -

Tue

19

- -

Wed

20

- -

Thu

21

- -

Fri

22

- -

Sat

23

- -

Sun

24

- -

Mon

25

- -

Tue

26

- -

Wed

27

- -

BULLETIN

Reliability 80%

Wednesday 13 may

Evening

Top 3000m

4 °

Ressentie 3 °

300° NW WNW 2 nd 4 km/h 1 m/s 2 mph

Gusts at 14 nd 26 km/h 7 m/s 16 mph

Overcast sky.

Light rain.

Fresh snow : < 1 cm

1009 hPa Visibility >20 km

Bottom 1570m

4 °

Ressentie 3 °

300° NW WNW 2 nd 4 km/h 1 m/s 2 mph

Gusts at 14 nd 26 km/h 7 m/s 16 mph

Overcast sky.

Light rain.

Fresh snow : < 1 cm

1009 hPa Visibility >20 km

Sky

°C

Wind

Pressure

6 nd

Arrivée -

Night

Top 3000m

1 °

Ressentie 0 °

355° N N 3 nd 6 km/h 2 m/s 4 mph

Gusts at 21 nd 38 km/h 11 m/s 24 mph

Very cloudy to overcast sky.

Light rain followed by snow.

Fresh snow : 2 cm

1007 hPa Visibility 5 km

Bottom 1570m

1 °

Ressentie 0 °

355° N N 2 nd 3 km/h 1 m/s 2 mph

Gusts at 18 nd 33 km/h 9 m/s 21 mph

Very cloudy to overcast sky.

Light rain followed by snow.

Fresh snow : 1 cm

1007 hPa Visibility 10 km

Sky

°C

Wind

Pressure

6 nd

Arrivée -

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Forecasts established in local time
Caption Glossary

Station information Grimentz

With skiinfo.fr

Updated on 18/12/2025

Station open

Open from 6/12/25 to 19/04/26

Snow information

Top : 60 cm

Bottom : 20 cm

Latest snowfall : 19 cm le 8/12/25

Avalanche risk : NC

Skiing information

Open slopes : 0 / 40

0 / 0

0 / 11

0 / 18

0 / 11

Open ski lifts : 9 / 21

Nordic skiing : NC

Ski-in, ski-out : NC

Expert opinion

Tonight in Grimentz, Overcast skies. Light rain. Light winds.

We are 80% sure of the situation, because there is a doubt about the altitude of the rain-snow line.

Temperatures will vary between 3 and 7°C, it will be cold in the morning.

Wed

13

- -

Thu

14

- -

Fri

15

- -

Sat

16

- -

Sun

17

- -

Mon

18

- -

Tue

19

- -

Wed

20

- -

Thu

21

- -

Fri

22

- -

Sat

23

- -

Sun

24

- -

Mon

25

- -

Tue

26

- -

Wed

27

- -

Weather mountain resort Grimentz