Historical clue formulations

• What the light from a lighthouse may pierce — 2026-06-22
• Noted San Francisco weather phenomenon — 2026-03-19
• Ground-hugging cloud — 2024-06-24
• Phenomenon nicknamed "Karl" in San Francisco — 2024-02-15
• Mental cloud — 2023-07-11
• Frequent San Francisco weather phenomenon — 2023-05-01
• Atmospheric driving hazard — 2022-06-05
• Weather phenomenon that London is famous for — 2022-05-30
• ___ of war — 2022-03-31
• Hazard for takeoffs and landings — 2020-06-23
• Maritime hazard — 2020-06-03
• Typical London weather — 2020-02-24
• Something a lighthouse beacon cuts through — 2020-02-11
• Problem for a mariner — 2019-07-11
• Harbor hazard — 2019-06-25
• ___ machine (stage effect maker) — 2019-05-21
• London ___ — 2019-03-07
• Notable feature of San Francisco — 2018-09-12
• Thick coat on a cold day? — 2017-08-20
• Common weather phenomenon in San Francisco — 2017-03-06
• Concert stage effect — 2016-06-03
• Confused state — 2015-05-26
• Film noir weather condition — 2014-03-25
• Horror film effect — 2013-01-25
• Frequent weather condition at the Golden Gate Bridge — 2012-02-13
• It may come in a blanket — 2011-08-24
• Flying hazard — 2011-01-20
• Highway hazard — 2010-08-08
• Bewilderment — 2010-03-26
• State of confusion — 2010-01-05
• London forecast — 2008-11-17
• State of confusion — 2008-11-05
• Danger for sailors — 2005-10-09
• Weather London is famous for — 2005-05-02
• London forecast — 2005-03-29
• Sailing hazard — 2004-10-14
• London weather, often — 2004-06-14
• Cause of many an accident — 2004-04-04
• Driving danger — 2004-03-07
• Famous London weather phenomenon — 2003-10-27
• Driving hazard — 2003-04-02
• Shore concealer — 2000-11-26
• Aviation concern — 2000-02-18
• Horror film staple — 1997-12-28
• Confuse — 1995-09-29