|Monday11. Dec.||Tuesday12. Dec.||Wednesday13. Dec.||Thursday14. Dec.||Friday15. Dec.||Saturday16. Dec.||Sunday17. Dec.||Monday18. Dec.||Tuesday19. Dec.||Wednesday20. Dec.|
|3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly|
|Temperature||7 °C||4 °C||-1 °C||-2 °C||-2 °C||1 °C||4 °C||5 °C||8 °C||1 °C|
|4 °C||2 °C||-1 °C||-4 °C||-4 °C||-7 °C||-1 °C||-1 °C||2 °C||-3 °C|
|Sunshine||0.0 h||0.3 h||1.9 h||0.1 h||3.1 h||8.1 h||7.8 h||4.5 h||8.3 h||1.4 h|
|0 %||5 %||20 %||0 %||35 %||95 %||95 %||55 %||100 %||15 %|
|precipitation||20 - 25 mm||20 - 30 mm||13 - 20 mm||8 - 13 mm||1 - 2 mm||0 mm||0 mm||0 mm||0 mm||4 - 6 mm|
|100 %||100 %||95 %||95 %||70 %||0 %||0 %||0 %||0 %||85 %|
|Wind||5 km/h||5 km/h||5 km/h||15 km/h||15 km/h||10 km/h||5 km/h||10 km/h||5 km/h||15 km/h|
|65 km/h||10 km/h||20 km/h||35 km/h||35 km/h||30 km/h||20 km/h||25 km/h||15 km/h||40 km/h|
|Freezing level||2500 m||2500 m||1700 m||1300 m||1400 m||2400 m||3100 m||3400 m||3700 m||2500 m|
Rainfall activity diminishing overall this evening and tonight, but showers still possible in all regions. Snow line around 2000 m.
Tuesday, very cloudy with intermittent rain, probably a little more sporadic in the central Valais and the upper Valais. Snow limit around 2200 to 2400 m altitude. Further precipitation in the evening and during the night, with the snow limit falling towards 2000 and then 1800 m. Windy in the mountains.
Temperatures forecast for the Rhône plain: lows 5° to 9°, highs 8° to 11°. In resorts around 1500m: lows 3° to 4°, highs 4° to 6°. On the summits: 2/3° at 2000m, -4/-3° at 3000m. Isotherm of 0°: 2400 m.
Light breeze during the day on the Rhône plain. Moderate north-westerly wind in the high mountains.
(MeteoNews, 11 December, 4pm)Nicolas Borgognon; Monday, 11. December 2023, 16 Uhr
Wednesday, variable weather with some clear spells, but also areas of showers expected in all regions. Precipitation more frequent in the mountains and in the second half of the day. Snow limit falling towards 1500 m, then 1200 m overnight. 8 to 9°, 1° at 1500 m.
Thursday, very cloudy with a few light showers possible in all regions. Snowfall limit from 900 to 1100 m altitude. 6 to 7°, -1° at 1500 m.
Friday, still cloudy at the start of the day, then improving as the hours go by and fairly sunny conditions throughout the region in the afternoon, especially on the plains. 6 to 7°, -2° at 1500 m.
From Friday until next Tuesday, anticyclonic conditions. The season calls for a little grey and stratus over lowland areas. Generous sunshine in the mountains from 800 to 1000 m altitude and very mild on the summits (limit of 0° above 3000 m).Nicolas Borgognon; Monday, 11. December 2023, 16 Uhr
Bourg-Saint-Pierre, 11. December 2023