The Met Office has issued a yellow weather warning about freezing and snowy conditions over the next two days.
The yellow warning runs until midday on Sunday, saying clear skies and light winds will bring sub-zero temperatures and widespread frost.
Rain and sleet at lower levels could mean icy patches on roads, while areas over 700 feet will see sleet and snow.
The Department of Infrastructure says its gritters will be out this evening treating road surfaces.
Peel ready for bonfire and fireworks later
Government: "UK never told us about child murderer"
Farm shop's newest worker needs your name suggestions
Bus Vannin gives update on staffing problems and routes affected today
Toilets vandalised for fourth time in a month
Poppy gets fur-ever home after sparking rescue operation in Douglas
Council gets eight complaints about James Brown in six months
More bus staffing problems this weekend