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Fog and visibility alerts
1 active alert from the National Weather Service, updated 10/26/2026, 3:51 PM EDT.
Not an official warning and may be delayed. Follow local authorities. In an emergency, call 911.
Active alerts
Most serious first
Moderate1Possible threat to life or property
What these alerts mean
- Dense Fog AdvisoryFog will cut visibility to a quarter mile or less. Slow down and use low beams.1
By state
Badges show active alerts of this type
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana1
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- Puerto Rico
- U.S. Virgin Islands
- Guam
- Northern Mariana Islands
- American Samoa