The Iceland Met Office has issued a storm warning across parts of Iceland over the next day. Bad weather including sleet is expected in the north with gusts of between 13 and 20 m/s.
Snow and hail are also possible and meteorologists warn that roads are icy and visibility may deteriorate quickly.
Livestock owners are also being told to bring in their animals under shelter, ruv.is reports.
Temperatures are forecast to be between 0 and 7ºC (32-45°F) with overnight frost in all parts of the country.
The weather is not forecast to improve until late next weekend and could deteriorate further on Thursday and Friday.