Fog in Savoonga, AK

daily fog outlook & 2016–2026 climatology
Fog possible — NWS guidance shows a fog signal in the next 48 hours. August typically brings about 15 hours of dense fog here.forecast cycle 2026-08-16T00:00:00Z · page rebuilt daily · live layers below update hourly

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

Measuring station

stationairportfog hours/yrforecast
PASASavoonga Airport238 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 Savoonga fogs in

Fog here concentrates in June and July — about 238 hours in a typical year at PASA, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the PASA station page.

Fog season

January: ~12 hJanFebruary: ~15 hFebMarch: ~22 hMarApril: ~21 hAprMay: ~37 hMayJune: ~53 hJunJuly: ~39 hJulAugust: ~15 hAugSeptember: ~7 hSepOctober: ~2 hOctNovember: ~1 hNovDecember: ~9 hDec
Fog season runs February through August, peaking in June; fog is mostly a 10 PM–11 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.