Sections of Cross O'Cliff hill and A15 will be subject to phased closures early afternoon. Follow our tweets for info http://t.co/L6niGo8m8l
Lincolnshire Police will be live tweeting details of road closures during today's protest march over armed drone planes being based at RAF Waddington.
Hundreds are expected to walk from South Park in Lincoln to the base. It's the first time the RAF has based the crewless aircraft in the UK.
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Fog patches and extensive low cloud at first will steadily lift and clear.
A murky start with mist and fog then gradually clearing, although some eastern coastal districts may remain cloudier.
Isolated showers should die out through the evening to leave a dry remainder of the night.