WWUS72 KJAX 221244 NPWJAX URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 844 AM EDT Sun Mar 22 2026 FLZ021-023-030-031-035-038-120-132-136>138-140-220-225-232-236-237- 240-322-325-333-340-422-425-433-522-533-633-GAZ162-221400- /O.EXT.KJAX.FG.Y.0015.000000T0000Z-260322T1400Z/ Suwannee-Baker-Union-Bradford-Gilchrist-Inland Flagler-Eastern Hamilton-Eastern Clay-Eastern Alachua-Eastern Putnam-Coastal Flagler-Eastern Marion-Western Hamilton-Trout River-Western Clay- Western Alachua-Western Putnam-Central Marion-Northern Columbia- South Central Duval-Southeast Coastal St. Johns-Western Marion- Southeastern Columbia-Western Duval-Northern Inland St. Johns- Southwestern Columbia-Southern Inland St. Johns-Western St. Johns- Echols- Including the cities of Newburn, Bunnell, High Springs, Lynne, Orange Park, Jasper, Suwannee Valley, Live Oak, Blue Springs, Bellair, Durbin, Anastasia, Butler Beach, Picolata, Saint Augustine South, Columbia, Bostwick, Carraway, White Springs, Starke, Houston, Lulu, Statenville, Palatka, Watertown, Saint Augustine Shore, Archer, Gainesville Airport, Lake Butler, Bakersville, Dupont Center, Riverside, Trenton, Espanola, Switzerland, Newnans Lake, Macclenny, Lakeside, Ocala Airport, Middleburg, Burbank, Ortega, Moss Bluff, Suwannee River Station, Saint Augustine, Jennings, San Marco, Newberry, Saint Augustine Beach, Suwannee Springs, Doctors Inlet, Ocala, Green Cove Springs, Andalusia, Anthony, Olustee, Gainesville, Weirsdale, New River, West Lake, Normandy, Belmont, Fruit Cove, Oleno State Park, Winfield, Lake City, Needmore, McAlpin, and Palm Coast 844 AM EDT Sun Mar 22 2026 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ For more information, visit us at www.weather.gov/jax 23