Fog in Talkeetna, 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 Talkeetna Airport (PATK). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
PATKTalkeetna Airport19 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 Talkeetna fogs in

Fog here concentrates in October and February — about 19 hours in a typical year at PATK, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the PATK station page.

Fog season

January: ~2 hJanFebruary: ~2 hFebMarch: ~2 hMarApril: ~1 hAprMay: ~0 hMayJune: ~0 hJunJuly: ~2 hJulAugust: ~2 hAugSeptember: ~2 hSepOctober: ~3 hOctNovember: ~2 hNovDecember: ~2 hDec
Fog season runs July through March, peaking in October; fog is mostly a 5 AM–7 AM phenomenon; typically thinning out by 6 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.