Red Flag Warning Issued for Zapata, Jim Hogg, and Starr Counties in Deep South Texas

Weather Alerts high NOAA · · Deep South Texas

The National Weather Service has issued a Red Flag Warning for parts of Deep South Texas through 8 PM CDT due to critical fire weather conditions and ongoing drought.

Alert Details

A Red Flag Warning has been issued by the National Weather Service in Brownsville, TX. The alert is in effect from 4:00 PM CDT until 8:00 PM CDT this evening, March 11, 2026.

Affected Areas

The warning specifically impacts the following counties in Deep South Texas:

  • Zapata
  • Jim Hogg
  • Starr

What You Should Do

Residents are advised that any fire that develops will catch and spread quickly under these conditions. Outdoor burning is not recommended. A Red Flag Warning means that critical fire weather conditions are either occurring now or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Expected Conditions

  • Winds: Northeast winds of 10-20 mph with gusts as high as 30 mph.
  • Relative Humidity: Values as low as 15 to 30 percent.
  • Temperatures: Mid to upper 90s.
  • Drought Conditions: The region is currently experiencing drought levels ranging from D2 (Severe) to D4 (Exceptional).

Timeline

The alert was issued at 3:54 PM CDT. The critical window for fire weather conditions begins at 4:00 PM CDT and is expected to last until the warning expires at 8:00 PM CDT this evening.

Source: NOAA Official Notice

Frequently Asked Questions

What is this weather alerts alert about? ▼
The National Weather Service has issued a Red Flag Warning for parts of Deep South Texas through 8 PM CDT due to critical fire weather conditions and ongoing drought.
Which agency issued this alert? ▼
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert? ▼
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected? ▼
This alert affects Deep South Texas. Check with NOAA for the most current geographic scope.
Where can I find more weather alerts alerts? ▼
Browse all weather alerts alerts on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.