Fog in Moselle, MS

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 8 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at Hattiesburg Laurel Regional Airport (KPIB). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
KPIBHattiesburg Laurel Regional Airport112 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 Moselle fogs in

Fog here concentrates in December and November — about 112 hours in a typical year at KPIB, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the KPIB station page.

Fog season

January: ~9 hJanFebruary: ~8 hFebMarch: ~8 hMarApril: ~8 hAprMay: ~11 hMayJune: ~4 hJunJuly: ~8 hJulAugust: ~8 hAugSeptember: ~5 hSepOctober: ~10 hOctNovember: ~12 hNovDecember: ~21 hDec
Fog season is January, February, March, April, May, July, August, October, November, December, peaking in December; fog is mostly a 4 AM–7 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.