Fog in Oklahoma City, OK

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. dense fog (visibility under a mile) is rare here in August.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

Measured at OKC Will Rogers World Airport (KOKC). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring stations

stationairportfog hours/yrforecast
KOKCOKC Will Rogers World Airport38 h/yrverifying
KTIKTinker Air Force Base30 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 Oklahoma City fogs in

Fog here concentrates in February and December — about 38 hours in a typical year at KOKC, usually lasting ~2 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the KOKC station page.

Fog season

January: ~5 hJanFebruary: ~11 hFebMarch: ~2 hMarApril: ~3 hAprMay: ~1 hMayJune: ~0 hJunJuly: ~0 hJulAugust: ~0 hAugSeptember: ~2 hSepOctober: ~1 hOctNovember: ~2 hNovDecember: ~11 hDec
Fog season is January, February, April, December, peaking in February; fog is mostly a 4 AM–10 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 2 hours once it forms local time · 10-yr average

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