Fog in Laramie, WY

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 Laramie Regional Airport (KLAR). This station is in forecast verification — percentages publish when it clears the accuracy bar.

Measuring station

stationairportfog hours/yrforecast
KLARLaramie Regional 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 Laramie fogs in

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

Fog season

January: ~9 hJanFebruary: ~2 hFebMarch: ~7 hMarApril: ~4 hAprMay: ~2 hMayJune: ~0 hJunJuly: ~1 hJulAugust: ~2 hAugSeptember: ~1 hSepOctober: ~3 hOctNovember: ~3 hNovDecember: ~4 hDec
Fog season is January, March, April, October, November, December, peaking in January; fog is mostly a 4 AM–8 AM phenomenon; typically thinning out by 10 AM; 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.