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🟡 Moderate
Dense Fog Advisory
Houston; Trinity; Madison; Walker; San Jacinto; Polk; Grimes; Montgomery; Northern Liberty; Waller; Inland Harris; Chambers; Fort Bend; Inland Matagorda; Inland Brazoria; Inland Galveston; Southern Liberty; Coastal Harris; Coastal Matagorda; Coastal Brazoria; Coastal Galveston
Dense Fog Advisory issued November 1 at 3:02AM CST until November 1 at 10:00AM CST by NWS Houston/Galveston TX
Alert Description
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of Southeast Texas. * WHEN...Until 10 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Safety Instructions
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Time Information
Effective
Nov 1, 2026, 9:02 AM
Expires
Nov 1, 2026, 4:00 PM
Issued
Nov 1, 2026, 9:02 AM
Alert Details
Severity
Moderate
Urgency
Expected
Certainty
Likely
Category
Met
Issued By
NWS Houston/Galveston TX
National Weather Service