Frost will occur tonight as temperatures dip
to between +2 and -3c, coldest inland. Some icy stretches on roads are
likely on untreated surfaces. Dense patches of fog will also form as
winds remain light. Take care if you are driving, particularly on roads that have not been treated for ice.
USEFUL LINKS:
Road conditions - http://www.meteotimes.net/2012/08/road-weather.html
Forecast - http://www.meteotimes.net/2012/08/peter-odonnells-long-range-weather.html