534  
WGUS44 KMAF 250812  
FLWMAF  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
312 AM CDT FRI SEP 25 2026  
 
...THE NATIONAL WEATHER SERVICE IN MIDLAND/ODESSA HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN TEXAS...  
 
RIO GRANDE AT RIO GRANDE NEAR CASTOLON, TEXAS AFFECTING BREWSTER  
COUNTY.  
 
FOR THE RIO GRANDE...INCLUDING RIO GRANDE NEAR CASTOLON, TEXAS...  
MINOR FLOODING IS FORECAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED THIS MORNING AT 800 AM CDT.  
 

 
 
TXC043-251300-  
/O.NEW.KMAF.FL.W.0004.260925T0812Z-260925T1300Z/  
/CSTT2.1.ER.260925T0633Z.260925T0900Z.260925T1035Z.NO/  
312 AM CDT FRI SEP 25 2026  
   
..FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING TO 8 AM CDT
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...RIO GRANDE AT RIO GRANDE NEAR CASTOLON, TEXAS.  
 
* WHEN...FROM EARLY THIS MORNING TO THIS MORNING.  
 
* IMPACTS...AT 13.0 FEET, THE RIVER REACHES BANKFULL, AND NO  
SIGNIFICANT DAMAGE IS EXPECTED. AT 15.0 FEET, THE RIVER REACHES  
MINOR FLOOD STAGE, AND LOWLAND FLOODING BEGINS. THE RIVER BEGINS  
TO FLOOD THE ROAD BETWEEN SANTA ELENA CANYON AND COTTONWOOD  
CAMPGROUND IN BIG BEND NATIONAL PARK. THE RIVER BEGINS TO FLOOD  
THE PARKING LOT AT SANTA ELENA CANYON, AND CUT OFF THE NATURE TRAIL  
INTO THE CANYON. CAMPERS IN COTTONWOOD CAMPGROUND NEED TO PREPARE  
FOR POSSIBLE EVACUATIONS.  
 
* ADDITIONAL DETAILS...  
- AT 2:15 AM CDT FRIDAY THE STAGE WAS 16.6 FEET (5.1 METERS).  
- BANKFULL STAGE IS 13.0 FEET (4.0 METERS).  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 2:15 AM CDT FRIDAY WAS 16.6 FEET (5.1 METERS).  
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 16.8 FEET  
(5.1 METERS) EARLY THIS MORNING. IT WILL THEN FALL BELOW FLOOD  
STAGE LATER THIS MORNING.  
- FLOOD STAGE IS 15.0 FEET (4.6 METERS).  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
BELOW ARE THE LATEST RIVER STAGES AND FORECASTS (FEET):  
 
ALL TIMES CDT FLD OBSERVED FRI FRI FRI SAT  
LOCATION STG STG DAY/TIME 7AM 1PM 7PM 1AM  
 
RIO GRANDE  
RIO GRANDE NEAR CAST 15.0 16.6 FRI 2AM 13.4 7.2 3.3 2.8  
 
BELOW ARE THE LATEST RIVER STAGES AND FORECASTS (METERS):  
 
ALL TIMES CDT FLD OBSERVED FRI FRI FRI SAT  
LOCATION STG STG DAY/TIME 7AM 1PM 7PM 1AM  
 
RIO GRANDE  
RIO GRANDE NEAR CAST 4.6 5.1 FRI 2AM 4.1 2.2 1.0 0.9  
 

 
 
LAT...LON 2909 10366 2923 10358 2920 10349 2912 10340  
2900 10349  
 

 
 
11  
 
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