Weather Sion
Forecast
| Monday6. May | Tuesday7. May | Wednesday8. May | Thursday9. May | Friday10. May | Saturday11. May | Sunday12. May | Monday13. May | Tuesday14. May | Wednesday15. May | |
| 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | 3 hourly | |
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| Temperature | 16 °C | 14 °C | 20 °C | 24 °C | 25 °C | 25 °C | 22 °C | 25 °C | 25 °C | 20 °C |
| 12 °C | 10 °C | 9 °C | 8 °C | 9 °C | 10 °C | 11 °C | 11 °C | 13 °C | 12 °C | |
| Sunshine | 1.7 h | 1.4 h | 5.3 h | 11.6 h | 9.4 h | 6.6 h | 5.5 h | 9.7 h | 6.9 h | 8.0 h |
| 10 % | 10 % | 35 % | 80 % | 65 % | 45 % | 35 % | 65 % | 45 % | 55 % | |
| precipitation | 9 - 13 mm | 7 - 11 mm | 1 - 4 mm | 0 mm | 0 mm | 0 mm | 3 - 6 mm | 0 mm | 2 - 4 mm | 3 - 6 mm |
| 100 % | 100 % | 80 % | 15 % | 0 % | 5 % | 85 % | 5 % | 85 % | 80 % | |
| Wind |
5 km/h
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10 km/h
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10 km/h
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10 km/h
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10 km/h
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10 km/h
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10 km/h
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10 km/h
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10 km/h
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5 km/h
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| 35 km/h | 40 km/h | 40 km/h | 45 km/h | 45 km/h | 40 km/h | 40 km/h | 35 km/h | 45 km/h | 30 km/h | |
| Freezing level | 2700 m | 2200 m | 2500 m | 2800 m | 3100 m | 3200 m | 3000 m | 3100 m | 3100 m | 2600 m |
| UV index | 2 | 0 | 4 | 7 | 9 | 8 | 6 | 7 | 7 | 7 |
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Forecasts Valais
A few showers likely to reactivate in the evening and early part of the night, driven by a south-westerly flow aloft. Thunderstorm activity not entirely ruled out.
Monday, gloomy, damp and cool with wind. Still sparse showers in the morning, then more frequent showers as the hours go by until the afternoon. Showers at the end of the day and into the evening.
Temperatures forecast for the Rhône plain: lows 10 to 12°C, highs 14 to 15°C. At stations around 1500m: lows 4° to 6°, highs 6° to 8°. On the summits: 3/4° at 2000m, -4/-2° at 3000m. Isotherm of 0°: 2700 m.
Light to moderate wind during the day on the Rhône plain. Moderate south-westerly wind in the high mountains (peak winds sometimes exceeding 50 km/h at around 2500m).
(MeteoNews, 5 May, 4 pm)Nicolas Borgognon; Sunday, 5. May 2024, 15 Uhr
Next few days in Valais
Tuesday will be cloudy to very cloudy and, above all, particularly cool for the time of year (maximum temperatures of 11° to 14°). Fairly sporadic rain early in the morning, then tending to become heavier as the day progresses with easterly returns. Snow limit sometimes dropping down to 1800 m.
Wednesday will be a day of transition, with sunny spells tending to become increasingly generous over the lowland regions as the day progresses. Near the higher ground, the cloud cover will remain heavier and may reactivate locally in the afternoon, producing occasional showers. Maximum temperatures between 16° and 19°.
Thursday morning, low stratocumulus clouds of varying extent. However, this cloudiness will tend to clear up as the day progresses, and conditions will be sunny overall in the afternoon, particularly over the lowland areas. Maximum temperatures around 20° to 23°.
Friday, generally generous sunshine, despite the presence of high cloud and a few cumulus clouds forming over the higher ground during the afternoon. 22 à 25°.
For the weekend of 11-12 May, the weather is likely to be sunny overall, despite some high-level clouds and cumulus clouds forming in the afternoons. Instability is likely to be a little more marked on Sunday, favouring the development of showers towards the end of the day. Maximum temperatures between 22 and 25°.Nicolas Borgognon; Sunday, 5. May 2024, 15 Uhr
Sun
Moon
Sion, 6. May 2024
Switzerland