A snow and ice warning has been issued for the Western Isles.
The Met Office have said: "Frequent showers will affect the northwest of Scotland during the rest of Monday, overnight and through to late Tuesday morning, falling as snow away from the western coastal fringes.
"Some spots may see accumulations of 1-3 cm below 150 m, with more widely 5-10 cm above 150 m.
"Strong winds may also bring temporary blizzard conditions in association with the showers at first, though winds will ease overnight.
"In addition, icy patches becoming widespread overnight away from western coasts."