And the fog of war has obscured, too, the administration's policy on global warming.

The fog obscured vision, the horizon coming in, then receding again.

The fog was now no more man a faintly obscuring haze.

During winter months, fog can obscure visibility while driving.

He was disappointed that the fog outside his 27th-floor window obscured four bridges.

Rain, haze and fog usually obscured the ground from then until 11 November.

The fog of battle obscured a great deal at the time.

No fog or dullness, as if he were peering out through some obstruction, obscured his view.

It is almost constantly under a cloud cover and fog generally obscures the area.

However, a thick fog obscured their view and the forces came within a mile of the Stronghold.