The NHS is urging the public to heed health warnings as they struggle to deal with the number of norovirus cases.
Thursday will feel milder than in recent days for many and the north of the country will see heavy, persistent rain.
Cold, foggy, frosty conditions replaced by milder air from the north
A cold night in the south, as milder air filters into the north
Cold, crisp blue skies and winters sunshine for most
A foggy and frosty start for many with the fog and frosty slowly clearing, although for some it may stay dull into the afternoon.
A change on the way, turning more unsettled as the week goes on
Slowly turning more unsettled from the north through the week
Dry with some sunshine in the south, with wind and patchy rain in northwest Scotland.