As Dartmoor residents woke up to a blanket of snow, our weatherman Alex Beresford explains what's going on, and what's on the way.
Has the snow forced your school to close? Find the latest information for your area here.
Devon has been hit by heavy snow and blizzards this morning. Neighbouring Cornwall has missed the snow but there are reports of flooding.
Now have 3 flood warnings in Cornwall & 45 alerts issued in SW region. Check at #floodaware.bitly/rJuViD for details. Updated every 15mins.
I said In earlier tweet that would be the last tonight, however really heavy rain in #Cornwall & 10 engines & High Volume Pump now deployed
There have been significant falls of snow in parts of Dorset and Devon. It's resulted in some disruption - earlier the A37 between Yeovil and Dorchester was reported to be impassable at Holywell Cross. Driving conditions on parts of the A38 in Devon were said to be hazardous.
Gritters and snowploughs have been able to keep main roads over Exmoor fairly clear but snow has been drifting across roads in places because of the high winds. Untreated side roads and lanes are very icy and difficult to negotiate.
Snowploughs have been hard at work on the A39 over Exmoor this afternoon. The stretch between Porlock and the turn-off for Brendon 6 miles towards Lynmouth is still closed after strong winds created drifts over six feet high.