General Situation:
Over the next few days an anticyclone shall cause humid air to linger in the lower layers of the atmosphere. Southwestern more humid high-flying currents are expected on Sunday.
Forecast:
A clear to scarcely cloudy sky all over the region during the day due to high-flying clouds. Chance of haze or fog in the lower plain area, in the evening as well. Night thermal inversion is expected on the mountains; at altitude, temperatures are milder than in valley bottoms.
Source: Osmer