Fog in Kincheloe, MI

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 10 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at Chippewa County International Airport (KCIU). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
KCIUChippewa County International Airport119 h/yrverifying

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 Kincheloe fogs in

Fog here concentrates in December and March — about 119 hours in a typical year at KCIU, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the KCIU station page.

Fog season

January: ~12 hJanFebruary: ~9 hFebMarch: ~12 hMarApril: ~8 hAprMay: ~5 hMayJune: ~8 hJunJuly: ~9 hJulAugust: ~10 hAugSeptember: ~10 hSepOctober: ~12 hOctNovember: ~5 hNovDecember: ~18 hDec
Fog season is year-round, peaking in December; fog is mostly a 1 AM–9 AM phenomenon; typically thinning out by 5 PM; 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.