Heavy mist
Else clues• ___ of war
• Confound this ___! (King Kong, 1933)
• The ___ of War: Eleven Lessons from the Life of Robert S. McNamara (2003 film)
• 1980 John Carpenter thriller (with The)
• A pilot may wait for it to lift
• Airfield closer
• Airport delayer
• Airport hazard
• Airport problem
• Aviation concern
• Bank contents?
• Bank deposit
• Befuddle
• Befuddlement
• Bewilderment
• Big Ben cover
• Brit's pea-souper
• Brume
• Cause of many an accident
• Certain hydrometeor
• Cloud near the ground
• Cloud up
• Coastline obscurer
• Common London sight
• Common weather in London
• Confuse
• Confused state
• Cool morning phenomenon
• Danger for drivers
• Danger for sailors
• Dangerous driving weather
• Daze
• Daze or haze
• Driving danger
• Driving hazard
• Fairway-obscuring phenomenon
• Famous London weather phenomenon
• Feature of Monet's Houses of Parliament paintings
• Feature of some horror films
• Flight delayer, perhaps
• Flying hazard
• Frequent London forecast
• Frequent London phenomenon
• Frequent weather condition at the Golden Gate Bridge
• Hazard to navigation
• Haze over
• Highway hazard
• Horror film clich
• Horror film staple
• It comes on little cat feet, said Sandburg
• It can be created with dry ice
• It may be in a bank
• It may come in a blanket
• It obscures a froggy, oddly
• Kind of bank
• London ___ (big name in raincoats)
• London blanket
• London covering
• London creeper
• London forecast
• London haze
• London weather often
• Makeup of some banks
• Mariners' menace
• Mirror blurrer
• Mist
• Muddlement
• Navigating impediment
• Navigation hazard
• Navigation problem
• Near mist?
• Obscure
• Pea soup
• Pea soup analogue
• Pea-souper
• Peril at sea
• Piccadilly pea soup
• Poor visibility
• Radiohead song that's also a weather phenomenon
• Raincoat maker London ___
• Reason for a flight delay
• Road hazard
• Sailing hazard
• Sandburg subject
• Sandburg's little cat feet arrival
• SF MISL team
• Ship's visibility impairer
• Shipping hazard
• Shore concealer
• Shore phenomenon
• Sight impediment
• State of confusion
• Steam (up)
• The Velvet ___ (Mel Torme)
• View hider
• Visibility hamperer
• Visibility hindrance
• Visibility impairer
• Visibility obstacle
• Visibility problem
• Visibility-reducing weather phenomenon
• Weather London is famous for
• Weather that rolls in
• What dry ice is used to simulate, in the theater
• Droplets of water vapor suspended in the air near the ground
• An atmosphere in which visibility is reduced because of a cloud of some substance
• Confusion characterized by lack of clarity