Today in Affoltern, warning:reduced visibility early in the day.
Fog giving way to sun in early morning, sunny in the afternoon. Risk of black ice in the morning. Light winds.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Temperatures will vary between 0 and 7°C, it will be cold in the morning.
Tonight, clear spells, risk of mist forming.
Warning: icy conditions likely. Light winds.