|canton||Canton of Vaud|
|Altitude||ca. 1152 a.s.l.|
|coordinates||46° 16.4' N 7° 3.6' E|
|3 hourly||3 hourly||3 hourly||3 hourly||3 hourly||3 hourly|
|Temperature||25 °C||26 °C||24 °C||22 °C||25 °C||27 °C|
|14 °C||17 °C||15 °C||14 °C||12 °C||14 °C|
|Sunshine||8.7 h||8.6 h||5.5 h||5.1 h||12.4 h||7.8 h|
|60 %||60 %||40 %||35 %||90 %||55 %|
|precipitation||2 - 4 mm||2 - 5 mm||5 - 11 mm||4 - 9 mm||0 - 1 mm||2 - 4 mm|
|85 %||80 %||90 %||85 %||25 %||80 %|
|Wind||10 km/h||10 km/h||10 km/h||10 km/h||10 km/h||10 km/h|
|Gusts||30 km/h||30 km/h||30 km/h||30 km/h||25 km/h||25 km/h|
|Freezing level||4300 m||4300 m||4100 m||3900 m||4200 m||4100 m|
Unstable risk more and more limited on the terrain this Tuesday evening, dry weather in general. Lukewarm weather.
Wednesday, sunny weather with some high sails. Development of cumulus clouds on the reliefs and a few isolated thunderstorms in the afternoon in the mountains, little or no overflow in the plain. Quiet and very gentle evening. Very hot temperatures during the day at all altitudes.
Temperatures forecast in the Rhône plain: lows 16 to 18 ° from Sion to Monthey, highs 31 to 33 ° from Chablais to central Valais. In stations around 1500m: lows 13 to 15 °, highs 25 to 26 °. On the summits: 14/21 ° at 2000m, 7/10 ° at 3000m.
Breeze regime in the valleys and in mid-mountains, weak to moderate southwest in high mountains and gusts in thunderstorms.
(MeteoNews, August 11, 2:30 p.m.)author: Stéphane Nedeljkovitch; Tuesday, 11. August 2020, 14 Uhr
Thursday, unstable weather and partly sunny. A few thunderstorms possible in the morning but occurring mainly in the afternoon and in the mountains. Hot temperatures, highs 28 to 30 degrees in the plains.
Friday, variable weather even cloudy in the morning with a few showers sometimes stormy. Change to fairly sunny weather in the plains in the afternoon, remaining more changeable in the mountains with a risk of showers and thunderstorms. Warm temperatures, highs 26 to 28 degrees in the plains.
Saturday, sunny weather and hot temperatures during the day with highs of 30 to 32 degrees in the plains. Development of some cumulus clouds on the reliefs but the weather remains dry. Quiet and very gentle evening and night.
Sunday, sunny and very hot weather with a good thirty degrees in the plain in the afternoon. Some high altitude sails and cumulus clouds developing on the reliefs and some showers and thunderstorms at the end of the day in the mountains. Thunderstorm activity which may spread to all areas in the evening and overnight.
Monday, variable weather with a few showers at times stormy, especially in the mountains and in the morning. Temperatures falling with highs of 24 to 26 degrees in the plains.
Tuesday, weather can be quite sunny under seasonal temperatures. Low risk of thunderstorms in the mountains. To confirm.author: Stéphane Nedeljkovitch; Tuesday, 11. August 2020, 14 Uhr
valid in Gryon on 11. August 2020