Visibility

Fog Conditions Visibility Conditions Weather Conditions Fog Conditions Clear Skies Reduced Visibility Weather Effects Good Visibility Factors Daytime Low Visibility Driving Conditions Weather Impact Weather Effects on Visibility Night Sky Cloud Cover Sky Conditions Daylight Morning Conditions Weather Impact on Visibility Clarity Fog and Mist Fog Impact Low Visibility Conditions Rain Impact Factors Affecting Visibility Daytime Visibility Panoramic Views Aviation Weather Dust Storms Visibility Measurement Impact on Activities Travel Conditions Optimal Conditions Impact on Transportation Excellent Visibility Distance Fog Advisory Fog Visibility Reports Morning Fog Outdoor Activities Meteorological Conditions Risk of Hitting Civilians Temperature Clear Conditions Fog and High Fog Travel Disruptions Impact on Travel Cloud Types Overall Conditions Daily Visibility Good Precipitation Environmental Conditions Atmospheric Conditions Geographical Features Weather Hazards Bruma Morning Visibility Clouds Good Conditions Air Quality Moderate Visibility Driving Safety

NWS Issues Dense Fog Advisory for Oregon’s Willamette Valley Into Tuesday Morning

Quarter-mile visibility along the I-5 corridor near Salem poses a risk of slick spots from freezing fog.

Warm Ridge Keeps Montana Mild as Fog, Mountain Snow and Foothill Winds Persist

NWS Issues Dense Fog Advisory for Mojave–Lake Mead Region Through Early Friday

Dense Fog Advisories in Effect Early Monday for North-Central Pa. and Geneva County, Ala.

Dense Fog Advisory This Morning for Flagler, Volusia, Seminole and Northern Brevard

NWS Issues Early-Morning Dense Fog Alert for NYC, Long Island and Nearby Counties Until 3 A.M.

Dense Fog Advisories Blanket Parts of Pennsylvania This Morning With Visibility Down to a Quarter-Mile

FAA Imposes Morning Ground Delay at Denver Airport Over Low Visibility