Fog in Millington, TN

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 6 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at Millington-Memphis Airport (KNQA). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
KNQAMillington-Memphis Airport34 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 Millington fogs in

Fog here concentrates in December and November — about 34 hours in a typical year at KNQA, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the KNQA station page.

Fog season

January: ~4 hJanFebruary: ~2 hFebMarch: ~1 hMarApril: ~5 hAprMay: ~2 hMayJune: ~5 hJunJuly: ~2 hJulAugust: ~6 hAugSeptember: ~5 hSepOctober: ~2 hOctNovember: ~6 hNovDecember: ~10 hDec
Fog season is January, April, June, August, September, November, December, peaking in December; fog is mostly a 2 AM–5 AM phenomenon; typically thinning out by 8 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.