Today in Saint-Hélier, the situation will deteriorate sharply.
A few fair-weather cumulus clouds in the morning, changeable skies clouding over completely in the afternoon. No precipitation. 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 5 and 9°C, it will be cold in the morning and 5°C above normal.
Tonight, overcast skies.
Light rain. Light winds.