Niphopyralis chionesis is a moth in the family Crambidae.

The forewings are glossy white and thickly scaled, with traces of a waved fuscous antemedial line except towards the costa.

There is a faint sinuous medial line angled outwards beyond the cell and ending at the submedian fold.

There is a rather more distinct subterminal line, excurved from below the costa to vein 2, then oblique and sinuous.

The hindwings are glossy white with a faint brownish shade beyond the cell and a slight blackish terminal line to near the tornus and a point at the submedial fold.