A yuki-onna is surrounded by whirling blasts of snow, even in areas that wouldn't allow for such weather, that comprise a 200-foot-radius spread. Within this area, the snowfall and wind gusts cause a -4 penalty on ranged attacks and perception-related checks. The wind itself blows in a clockwise rotation around the yuki-onna, and functions as severe wind. A yuki-onna is unaffected by snowstorms or blizzards of any kind. Any effect that causes these winds to drop below severe (such as control weather or control winds) cancels the snowstorm effect entirely.