For Lac du Joux : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast with reduced visibility in the morning, increasing sunny spells in the afternoon. Light sleet in the morning, showers of snow and rain in the afternoon.
In the evening, good clear periods but cloud building. Warning: icy conditions likely. ESE force 2 in the morning turning WNW force 1 in the evening. Gusts reaching 15 knots in the middle of the day. Visibility reduced by fog becoming good in the middle of the day then poor.