Active Weather Alerts
Dense Fog Advisory
Issued: 4:56 AM Dec. 18, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THURSDAY... * WHAT...Dense fog will reduce visibility to 1/4 NM or less. * WHERE...Portions of Gulf of America. * WHEN...Until 10 AM CST Thursday. * IMPACTS...Low visibility will make navigation difficult. * ADDITIONAL DETAILS...The best potential for dense fog will be over the bays, particularly Galveston Bay, as well as very near shore on the Gulf. Potential for dense fog will decrease farther from shore, though patchy fog may still be experienced. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Dense Fog Advisory
Issued: 2:24 AM Dec. 18, 2025 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 9 AM CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Fog is developing across Southeast Texas this evening, and is beginning to become dense in localized spots. Dense fog is expected to become more widespread across the area through the night and early morning hours on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&
Local Radar