Fog in Rome, NY

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 1 hour of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

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

Measuring station

stationairportfog hours/yrforecast
KRMEGriffiss International Airport39 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 Rome fogs in

Fog here concentrates in February and December — about 39 hours in a typical year at KRME, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the KRME station page.

Fog season

January: ~4 hJanFebruary: ~6 hFebMarch: ~4 hMarApril: ~1 hAprMay: ~2 hMayJune: ~2 hJunJuly: ~2 hJulAugust: ~1 hAugSeptember: ~5 hSepOctober: ~5 hOctNovember: ~1 hNovDecember: ~6 hDec
Fog season is January, February, March, May, June, July, September, October, December, peaking in February; fog is mostly a 3 AM–8 AM phenomenon; typically thinning out by 4 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.