Tag: fog

Official

Freezing Fog Advisory issued January 28 at 3:42AM CST until January 28 at 9:00AM CST by NWS Birmingham AL

* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Blount, Calhoun, Cherokee, Clay, Cleburne, Etowah, Fayette, Jefferson, Lamar, Marion, Pickens, Randolph, Shelby, St. Clair, Talladega, Tuscaloosa, Walker, and Winston Counties. * WHEN...Until 9 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
Official

Dense Fog Advisory issued January 28 at 4:32AM CST until January 28 at 9:00AM CST by NWS Huntsville AL

* WHAT...Visibility of one-quarter of a mile or less in dense freezing fog. The freezing fog may create a very thin glaze of ice on elevated and exposed surfaces. * WHERE...In Alabama, Cullman, Madison, Morgan, DeKalb, Jackson, and Marshall Counties. In Tennessee, Franklin TN County. * WHEN...Until 9 AM CST this morning. * IMPACTS...The combination of low visibility and the potential for a thin glaze of ice on bridges and overpasses will make driving conditions hazardous in locations where fog has developed.
Official

Dense Fog Advisory issued January 25 at 2:29AM PST until January 25 at 9:00AM PST by NWS San Francisco CA

* WHAT...For the Dense Fog Advisory, visibility 3 to 4 miles in dense fog. For the Frost Advisory, temperatures as low as 30 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 29 possible. * WHERE...North Bay Interior Valleys. * WHEN...For the Dense Fog Advisory and Frost Advisory, until 9 AM PST this morning. For the Freeze Watch, from late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions
Official

Dense Fog Advisory issued January 22 at 4:30AM EST until January 22 at 7:00AM EST by NWS Key West FL

* WHAT...For the Small Craft Advisory, north to northeast winds increasing to 20 to 25 knots. For the Dense Fog Advisory, areas of dense fog will reduce visibility to 1 NM or less. * WHERE...Florida Bay and the nearshore Gulf waters. * WHEN...For the Small Craft Advisory, In Effect. For the Dense Fog Advisory, until 7 AM EST this morning. * IMPACTS...A Small Craft Advisory means that wind speeds of 20 to 33 knots, or seas of 7 feet or greater, are expected to produce hazardous conditions for small craft. These hazardous conditions may result in poor vessel handling and