A period of rain and sleet is forecasted to turn to snow for a time tomorrow morning (21 November).
If it sticks, Jersey Met says 5mm of snow could be found in the upper parishes.
The alert calls for islanders to be cautious when out and about.
Temperatures are set to drop a couple degrees tomorrow too - with highs of 6 degrees expected.
The gov.je website forecasts it "feeling very cold", with strong F6 to F7 winds.
Guernsey's former Chief Minister admits making multiple indecent images of children
Serving deputy Jonathan Le Tocq pleaded guilty in Guernsey's Royal Court this afternoon, 4 December, to all 15 charges against him.
Guernsey Deputy and wife arrested and questioned by police
Guernsey's treasury minister has revealed he and his wife are subjects of an investigation following a complaint alleging harassment.
Guernsey Post expect to deliver 750,000 parcels this Christmas
Guernsey Post says that islanders' appetite for online shopping is increasing.
Alderney to get a Royal Visit on 15 December
The Duchess of Edinburgh will be in the island to mark the 80th anniversary of Homecoming.
Two airlines bid to operate Guernsey's essential air links
Both Aurigny and Loganair want to fly the Guernsey to Jersey and Guernsey to Southampton routes.
Guernsey overtakes Jersey as top Channel Island for UK Sea Travel
Guernsey’s market share of ferry passengers from the UK to the Channel Islands has exceeded 50% for the first time.
Agency staff to cover ambulance services in Alderney over Christmas
Staff brought in from the UK to cover absence will work accompanied by a local, experienced clinician.
Guernsey venues highlight support training with window stickers
It will be easier for islanders to identify venues with 'Safe Place' training with staff there to help if a night out goes wrong.
