dinging doon sna

northern scottish definition of heavy snow showers..
usually leads to closed roads, much frustration amongst road users..
pedestrians slipping..
when the sna" thaws roads very likely to be damaged and my gf has to replace a damaged alloy to her extreme cost

pers1.. "you goin oot in that?"
pers2.. "aye"
pers1.. "but its dinging doon sna!!"
pers2.. "i need go to work"