Fog in Quesnel, BC

daily fog outlook & 2016–2026 climatology
Fog unlikely through Sunday (peak 5%). August typically brings about 14 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at Quesnel Airport (CYQZ). Forecast percentages for this station have passed live verification.

Measuring station

stationairportfog hours/yrforecast
CYQZQuesnel Airport203 h/yrlive forecast

Fog is measured where instruments live — airports. Hours/yr = time below CAT I approach minima (visibility under ~½ mile or ceiling under 200 ft), the aviation definition of seriously dense fog.

When Quesnel fogs in

Fog here concentrates in September and January — about 203 hours in a typical year at CYQZ, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the CYQZ station page.

Fog season

January: ~36 hJanFebruary: ~12 hFebMarch: ~10 hMarApril: ~5 hAprMay: ~6 hMayJune: ~5 hJunJuly: ~10 hJulAugust: ~14 hAugSeptember: ~37 hSepOctober: ~27 hOctNovember: ~23 hNovDecember: ~23 hDec
Fog season runs July through March, peaking in September; fog is mostly a 3 AM–9 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.