The forecasts suggested rain turning to sleet then snow today, but in the
past two hours it's already turned to snow. There's a slushy covering on
cars and it's trying (unsuccessfully) to settle on the grass.

Hard surfaces are soaking wet, so it's melting on impact there.

The air temperature's 0.7C, which is the same as the overnight low.

(WR refers to Leysdown, north Kent, 10m ASL)