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.
One fifth of Year 1 schoolchildren in Guernsey overweight
Public Health say there's a 'sustained difference in weight status by school fee status' and that this is a worrying health inequality.
Sark Shipping told to get its finances in order
Chief Pleas has extended a £300,000 loan until November to prevent the government-owned company from going into default.
Reliability of Alderney airlinks to be reviewed
"Recent disruption" has prompted a review of air travel reliability to and from Alderney.
Guernsey's final summer show cancels the fireworks display
A heightened fire risk caused by the dry summer has led to the cancellation of the North Show fireworks.
Guernsey's reservoir levels continue to fall
Guernsey Water say despite recent rainfall, supplies remain under pressure.
Guernsey visitor numbers near pre-Covid levels
Stats for the second quarter of 2026 show 81,600 people visited Guernsey, only slightly lower than the 2019 figure.
Guernsey teen tackles 30 triathlons in 30 days for hospice
A teenage boy is pushing himself to the limit to raise money for Les Bourgs Hospice.
Guernsey registered plane in latest Hollywood film
The Dogs Stars is on general release this week and will be showing at Guernsey's Mallard cinema.
