Fog in Unalakleet, AK

daily fog outlook & 2016–2026 climatology
No fog signal in NWS guidance for the next 48 hours. August typically brings about 2 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

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

Measuring station

stationairportfog hours/yrforecast
PAUNUnalakleet Airport32 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 Unalakleet fogs in

Fog here concentrates in April and June — about 32 hours in a typical year at PAUN, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the PAUN station page.

Fog season

January: ~1 hJanFebruary: ~2 hFebMarch: ~1 hMarApril: ~6 hAprMay: ~5 hMayJune: ~5 hJunJuly: ~3 hJulAugust: ~2 hAugSeptember: ~1 hSepOctober: ~0 hOctNovember: ~1 hNovDecember: ~2 hDec
Fog season is February, April, May, June, July, August, December, peaking in April; fog is mostly a midnight–8 AM phenomenon; 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.