|Altitude||ca. 465 a.s.l.|
|coordinates||46° 6.4' N 7° 4.9' E|
|Tuesday27. Jul.||Wednesday28. Jul.||Thursday29. Jul.||Friday30. Jul.||Saturday31. Jul.||Sunday1. Aug.||Monday2. Aug.||Tuesday3. Aug.||Wednesday4. Aug.||Thursday5. Aug.|
|3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly|
|Temperature||26 °C||26 °C||30 °C||25 °C||24 °C||23 °C||25 °C||26 °C||27 °C||27 °C|
|15 °C||17 °C||16 °C||17 °C||15 °C||15 °C||13 °C||14 °C||16 °C||16 °C|
|Sunshine||5.4 h||4.7 h||10.8 h||5.3 h||5.4 h||2.4 h||7.2 h||8.6 h||4.6 h||3.2 h|
|35 %||30 %||75 %||35 %||35 %||15 %||50 %||60 %||30 %||20 %|
|precipitation||2 - 3 mm||2 - 5 mm||<1 mm||5 - 12 mm||6 - 10 mm||1 - 3 mm||<1 mm||1 - 2 mm||1 - 2 mm||3 - 6 mm|
|85 %||85 %||5 %||90 %||90 %||60 %||25 %||45 %||85 %||80 %|
|Wind||5 km/h||5 km/h||10 km/h||5 km/h||5 km/h||5 km/h||5 km/h||5 km/h||5 km/h||10 km/h|
|Gusts||35 km/h||35 km/h||35 km/h||20 km/h||25 km/h||25 km/h||25 km/h||25 km/h||25 km/h||50 km/h|
|Freezing level||3600 m||3800 m||4100 m||3900 m||3500 m||3200 m||3400 m||3500 m||3800 m||3800 m|
This Tuesday, partly to fairly sunny weather with residual clouds at dawn and medium to high altitude cloudy periods at times. Development of cumulus clouds as the hours go by and a few showers, sometimes thundery, that may break out over the highlands this afternoon, with little or no overflow on the plains. During the night, a few showers and thunderstorms may occur over the region, especially in the Chablais and Simplon areas. Seasonal temperatures and heavy atmosphere.
Temperatures expected in the Rhône plain: lows 14 to 16°, highs 25 to 27°. In the stations around 1500m: lows 10 to 12°, highs 18 to 19°. On the summits: 8/13° at 2000m, 3/5° 3000m.
Breezes during the day in the valleys and in the middle mountains, moderate southwest in the high mountains.
(MeteoNews, July 26th, 6.00 am)author: Vincent Devantay; Tuesday, 27. July 2021, 5 Uhr
Wednesday, variable to cloudy skies in the morning with possible showers in all regions, but remaining scattered in central Valais. Relatively better in the afternoon with a tendency towards better and longer lasting sunny spells. A few showers still possible until the evening, especially over the Chablais. Highs of 24 to 26°.
Thursday, the best day of the week with relatively sunny conditions. However, cloudy banks a little more widespread over the Chablais with a few drops possible in the afternoon near the summits. Highs of 27 to 29°.
Friday, still sunny in the morning, although thundery showers are already possible in the region. The sky will be heavier and more threatening in the afternoon, with thundery showers expected in all regions and possibly quite intense. Highs of 23 to 26 degrees.
Saturday, some residual showers possible in the morning, especially in the Chablais. Otherwise, improving trend and return to relatively sunny conditions, except for clouds lingering longer over the Chablais ridges. Highs of 24 to 26°.
Sunday, August 1, further deterioration expected, resulting in thundery rain in all areas from the morning. Cool, highs of 18 to 22°.
No long-lasting dry and summery anticyclonic conditions expected for the next week.author: Vincent Devantay; Tuesday, 27. July 2021, 5 Uhr
valid in Martigny on 27. July 2021