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Home Return to list Dense Fog Advisory 0014 Issued by the Austin / San Antonio Forecast Office
Action: New Issued At: 2025-12-20 08:05:12 543 WWUS74 KEWX 201404 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 804 AM CST Sat Dec 20 2025 TXZ204-205-207-218>225-228-201600- /O.NEW.KEWX.FG.Y.0014.251220T1404Z-251220T1600Z/ Medina-Bexar-Guadalupe-Zavala-Frio-Atascosa-Wilson-Karnes- Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Carrizo Springs, Pleasanton, Karnes City, Gonzales, Hallettsville, Floresville, Crystal City, San Antonio, Seguin, Pearsall, Cuero, and Hondo 804 AM CST Sat Dec 20 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Over a portion of South Central Texas including the San Antonio metro area and locations to the southeast along the Coastal Plains and to the southwest of San Antonio over portions of the Southern Edwards Plateau and Rio Grande. * WHEN...Until 10 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. && $$ OB Action: Time Extended Issued At: 2025-12-20 09:48:46 022 WWUS74 KEWX 201548 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 948 AM CST Sat Dec 20 2025 TXZ204-205-207-218>225-228-201700- /O.EXT.KEWX.FG.Y.0014.000000T0000Z-251220T1700Z/ Medina-Bexar-Guadalupe-Zavala-Frio-Atascosa-Wilson-Karnes- Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Carrizo Springs, Pleasanton, Karnes City, Gonzales, Hallettsville, Floresville, Crystal City, San Antonio, Seguin, Pearsall, Cuero, and Hondo 948 AM CST Sat Dec 20 2025 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Over a portion of South Central Texas including the San Antonio metro area and locations to the southeast along the Coastal Plains and to the southwest of San Antonio over portions of the Southern Edwards Plateau and Rio Grande. * WHEN...Until 11 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. && $$ OB Action: Expired Issued At: 2025-12-20 10:50:03 318 WWUS74 KEWX 201649 NPWEWX URGENT - WEATHER MESSAGE National Weather Service Austin/San Antonio TX 1049 AM CST Sat Dec 20 2025 TXZ204-205-207-218>225-228-201800- /O.EXP.KEWX.FG.Y.0014.000000T0000Z-251220T1700Z/ Medina-Bexar-Guadalupe-Zavala-Frio-Atascosa-Wilson-Karnes- Gonzales-De Witt-Lavaca-Dimmit- Including the cities of Carrizo Springs, Pleasanton, Karnes City, Gonzales, Hallettsville, Floresville, Crystal City, San Antonio, Seguin, Pearsall, Cuero, and Hondo 1049 AM CST Sat Dec 20 2025 ...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM CST THIS MORNING... Area-wide dense fog has come to an end with a few locations ranging from 3/4 to 1 mile as of 10:45 AM CST. Visibility is forecast to continue improving late this morning. The Dense Fog Advisory for portions of South Central Texas will be allowed to expire at 11 AM CST. $$ OB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||