Weather Sion

Forecast

Thursday14.12. Friday15.12. Saturday16.12. Sunday17.12. Monday18.12. Tuesday19.12.
3 hourly 3 hourly 3 hourly 3 hourly 3 hourly 3 hourly
weather weather: cloudy, sleet weather: partly cloudy weather: cloudy, some snow weather: partly cloudy weather: snow flakes weather: partly cloudy
weather: overcast, sleet weather: cloudy, some snow weather: cloudy, some snow weather: few clouds weather: snow flakes
Temperature 4 °C 7 °C 3 °C 1 °C 0 °C 4 °C
0 °C 2 °C 0 °C -2 °C -8 °C 0 °C
Sunshine 1.2 h 4.4 h 1.6 h 4.0 h 1.2 h 5.5 h
15 % 55 % 20 % 50 % 15 % 65 %
precipitation 5 - 9 mm 6 - 11 mm 4 - 8 mm 1 mm 3 - 6 mm <1 mm
100 % 100 % 95 % 35 % 85 % 25 %
Wind 5 km/hwind direction: South West 5 km/hwind direction: South West 5 km/hwind direction: South West 5 km/hwind direction: South West 5 km/hwind direction: West 5 km/hwind direction: West
Gusts 20 km/h 25 km/h 25 km/h 20 km/h 20 km/h 20 km/h
Freezing level 1200 m 800 m 500 m 200 m 200 m 300 m
UV index 1 1 1 1 1 3
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Forecasts Valais

Very cloudy and frequent rain this evening and this night, sometimes supported especially at the passage of the forehead, then lull in the second part of night. Snow between 1000 m and 1200 m at the beginning and around 600 metres during the night, staying at lower altitudes in the Haut-Valais. Strong gusts of wind in the Chablais.

Friday, cloudy residues at the beginning then pretty sunny weather. Sky becoming more changing in the afternoon in the Chablais and some snow showers on the reliefs (snow from 500 to 700 m).

Temperatures forecast for Friday in the Rhone Valley: minimum 0 to 3° from Visp to Aigle, maximum 5 to 7°. In the stations around 1500m: minimum -7 to -6°, maximum -3 to -2°. On the summits: -8/-5° at 2000m, -14/-13° at 3000m.

Weak wind in the valleys. In the high mountains, strong to stormy southwest wind.

(© MeteoNews, December 14th, 5:15 pm)author: Florent Locatelli; Thursday, 14. December 2017, 17 Uhr

Next few days in Valais

Saturday, winter and cold weather with some showers, more frequent in the mountains. Also beautiful thinning in the plain.

Sunday, weather changing but usually dry. Cold temperatures, maximum 1 to 3 degrees in plain.

Monday, probable passage from a warm front causing a few snowfalls up to low altitude.

Improvement in sight for Tuesday and Wednesday with the return of a fairly sunny weather but cool temperatures.author: Florent Locatelli; Thursday, 14. December 2017, 17 Uhr

Latest observations

observation station: Sion (482 m)distance: 2 km
typical weather weather: partly cloudy
Temperature 2.8 °C
precipitation 0.0 mm
Measured at: Thursday, 14. December 2017, 21:00data source: MeteoSchweiz

Observation stations nearby

observation station Temperature distance
Crans-Montana 0.8 °C 15 km
Les Attelas - 17 km
Evolène -2.7 °C 18 km

Water sports

place water
Sion Rhone 4 °C
Gsteig Lütschine 4 °C

Observations of the last 24 hours

precipitation Temperature
mm °C
1513198800 22:00 21:00 - 22:00 22:00 0.1 0.5
1513202400 23:00 22:00 - 23:00 23:00 1.6 0.1
1513206000 00:00 23:00 - 00:00 00:00 0.6 0.2
1513209600 01:00 00:00 - 01:00 01:00 0.0 0.4
1513213200 02:00 01:00 - 02:00 02:00 0.0 0.1
1513216800 03:00 02:00 - 03:00 03:00 0.0 -0.1
1513220400 04:00 03:00 - 04:00 04:00 0.1 -0.1
1513224000 05:00 04:00 - 05:00 05:00 0.0 0.5
1513227600 06:00 05:00 - 06:00 06:00 0.0 0.0
1513231200 07:00 06:00 - 07:00 07:00 0.1 0.8
1513234800 08:00 07:00 - 08:00 08:00 0.1 0.8
1513238400 09:00 08:00 - 09:00 09:00 0.0 0.6
1513242000 10:00 09:00 - 10:00 10:00 0.0 1.0
1513245600 11:00 10:00 - 11:00 11:00 0.0 1.4
1513249200 12:00 11:00 - 12:00 12:00 0.0 2.1
1513252800 13:00 12:00 - 13:00 13:00 0.0 2.1
1513256400 14:00 13:00 - 14:00 14:00 0.0 3.1
1513260000 15:00 14:00 - 15:00 15:00 0.1 3.7
1513263600 16:00 15:00 - 16:00 16:00 0.0 3.1
1513267200 17:00 16:00 - 17:00 17:00 0.0 2.5
1513270800 18:00 17:00 - 18:00 18:00 0.0 2.8
1513274400 19:00 18:00 - 19:00 19:00 0.0 2.6
1513278000 20:00 19:00 - 20:00 20:00 0.0 2.8
1513281600 21:00 20:00 - 21:00 21:00 0.0 2.8
observation station: Sion (482 m)data source: MeteoSchweiz

Sun & moon

valid in Sion on 14. December 2017

Sun rise08:06 Moon rise04:01 next new moon18.12.
set16:45 set14:56 next full moon2.1.

Winter sports resorts

winter sports resorts open
Veysonnaz - 4 Vallées 20/82
Thyon - 4 Vallées 20/82
Nax / Mont-Noble 4/5
Anzère 0/12
Nendaz - 4 Vallées 20/82

Climate

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