Weather Grimentz

Forecast

Saturday15.8. Sunday16.8. Monday17.8. Tuesday18.8. Wednesday19.8. Thursday20.8.
3 hourly 3 hourly 3 hourly 3 hourly 3 hourly 3 hourly
weather weather: few showers possible weather: thunderstorms possible weather: thunderstorm weather: thunderstorm weather: fair weather weather: fair weather
weather: few showers possible weather: thunderstorm weather: thunderstorm weather: showers weather: fair weather
Temperature 23 °C 22 °C 17 °C 16 °C 18 °C 22 °C
11 °C 12 °C 12 °C 10 °C 9 °C 11 °C
Sunshine 10.3 h 8.1 h 3.1 h 3.4 h 8.9 h 10.5 h
75 % 60 % 20 % 25 % 65 % 75 %
precipitation 1 mm 3 - 8 mm 7 - 15 mm 4 - 8 mm 1 - 2 mm 0 mm
25 % 85 % 90 % 90 % 65 % 0 %
Wind 5 km/hwind direction: North East 10 km/hwind direction: North 5 km/hwind direction: West 5 km/hwind direction: West 5 km/hwind direction: North West 5 km/hwind direction: North West
Gusts 25 km/h 30 km/h 30 km/h 20 km/h 30 km/h 30 km/h
Freezing level 4000 m 3900 m 3500 m 3400 m 3500 m 4100 m
UV index 8 8 4 4 9 9
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Forecasts Valais

This end of the day, sunny and warm weather with some cumulus clouds, especially in the mountains. Calm, clear and soft evening, ideal for lingering outdoors, then a starry and soft night.

Sunday, very sunny weather until early afternoon despite some high sails and first cumulus clouds. Cumulus clouds getting bigger and bigger afterwards and a few showers and thunderstorms bursting over the reliefs before overflowing locally in the plains at the end of the day, especially in the Chablais. Rainy thunderstorm activity tending to become more widespread in the evening and at night. Warm temperatures during the day at all altitudes.

Expected temperatures in the Rhône plain: lows 14 to 16°, highs 29 to 31°. In resorts at around 1500m: lows 11 to 13°, highs 23 to 24°. On the summits: 12/19° to 2000m, 6/10° to 3000m.

Breezes sometimes moderate in the valleys and in the mid-mountains, moderate south-west in the high mountains. Gusts close to thunderstorm centres.

(MeteoNews, August 15th, 3:15 p.m.)author: Vincent Devantay; Saturday, 15. August 2020, 15 Uhr

Next few days in Valais

Monday, often cloudy in the morning with thundery showers sometimes marked. Return of beautiful clearings in the afternoon but some showers and thunderstorms still possible. Temperatures dropping, maximum of 23 to 25 degrees in the plains.

Tuesday, weather remaining changeable or even cloudy with some showers sometimes thundery, especially in the afternoon and more marked on the reliefs. Temperatures barely in season, maximum of 23 to 25 degrees in the plains.

Wednesday, sunny weather despite a few cloudy banks, especially in the morning, and the development of cumulus clouds in the mountains. Seasonal temperatures, maximum of 25 to 27 degrees in the plains.

Thursday, fairly sunny weather with occasional passages of medium and high altitude cloud, sometimes extensive in the morning. Warm temperatures, maximum of 28 to 30 degrees in the plains. To be confirmed.

Friday, sunny and very hot weather, 31 to 33 degrees in the plains in the afternoon. Some high sails and cumulus clouds leading to some showers and thunderstorms in the afternoon on the reliefs, which can locally overflow into the plains at the end of the day. Possible rain and thunderstorm degradation during the night.

Saturday, variable and much cooler weather with a few thundery showers, especially in the morning.

Sunday, possible improvement but still to be confirmed.author: Vincent Devantay; Saturday, 15. August 2020, 15 Uhr

Observations of the last 24 hours

precipitation Temperature
mm °C
1597410000 15:00 14:00 - 15:00 15:00 0.0 17.4
1597413600 16:00 15:00 - 16:00 16:00 0.0 18.4
1597417200 17:00 16:00 - 17:00 17:00 0.0 17.1
1597420800 18:00 17:00 - 18:00 18:00 0.0 17.0
1597424400 19:00 18:00 - 19:00 19:00 0.0 16.2
1597428000 20:00 19:00 - 20:00 20:00 0.0 15.0
1597431600 21:00 20:00 - 21:00 21:00 0.0 13.7
1597435200 22:00 21:00 - 22:00 22:00 0.0 11.6
1597438800 23:00 22:00 - 23:00 23:00 0.0 11.7
1597442400 00:00 23:00 - 00:00 00:00 0.0 10.5
1597446000 01:00 00:00 - 01:00 01:00 0.0 10.6
1597449600 02:00 01:00 - 02:00 02:00 0.0 10.2
1597453200 03:00 02:00 - 03:00 03:00 0.0 9.8
1597456800 04:00 03:00 - 04:00 04:00 0.0 9.9
1597460400 05:00 04:00 - 05:00 05:00 0.0 9.8
1597464000 06:00 05:00 - 06:00 06:00 0.0 9.3
1597467600 07:00 06:00 - 07:00 07:00 0.0 8.5
1597471200 08:00 07:00 - 08:00 08:00 0.0 9.6
1597474800 09:00 08:00 - 09:00 09:00 0.0 9.7
1597478400 10:00 09:00 - 10:00 10:00 0.0 11.0
1597482000 11:00 10:00 - 11:00 11:00 0.0 14.8
1597485600 12:00 11:00 - 12:00 12:00 0.0 17.3
1597489200 13:00 12:00 - 13:00 13:00 0.0 18.7
1597492800 14:00 13:00 - 14:00 14:00 0.0 19.8
observation station: Mottec (1580 m)data source: MeteoSchweiz

Bioweather

Saturday15.8. Sunday16.8.
ozone
grasses

Bioweather Grimentz

Latest observations

observation station: Mottec (1580 m)distance: 5 km
typical weather weather: sunny
Temperature 20.4 °C
precipitation 0.0 mm
Measured at: Saturday, 15. August 2020, 15:00data source: MeteoSchweiz

Observation stations nearby

observation station Temperature distance
Evolène 18.7 °C 8 km
Crans-Montana 21.2 °C 17 km
Sion 28.3 °C 20 km

Sun & moon

valid in Grimentz on 15. August 2020

Sun rise06:28 Moon rise02:07 next new moon19.8.
set20:37 set18:21 next full moon2.9.

Winter sports resorts

winter sports resorts open
Grimentz-Zinal / Anniviers 3/20
St-Luc - Chandolin 2/15
Zinal-Grimentz / Anniviers 3/20
Chandolin - St-Luc 2/15
Evolène - Espace Dent-Blanche 0/4

Climate

What is the hottest day of the year? Best chance of the least amount of rain? Find answers in our climate data.