536  
WWUS74 KHGX 202303  
NPWHGX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
503 PM CST THU FEB 20 2025  
 
TXZ163-164-176>179-195>200-210>212-211200-  
/O.CON.KHGX.CW.Y.0007.250221T0200Z-250221T1800Z/  
HOUSTON-TRINITY-MADISON-WALKER-SAN JACINTO-POLK-BURLESON-BRAZOS-  
WASHINGTON-GRIMES-MONTGOMERY-NORTHERN LIBERTY-COLORADO-AUSTIN-  
WALLER-  
INCLUDING THE CITIES OF HEMPSTEAD, CLEVELAND, BRENHAM, DAYTON,  
HUNTSVILLE, PRAIRIE VIEW, NAVASOTA, SHEPHERD, THE WOODLANDS,  
BROOKSHIRE, COLUMBUS, TRINITY, CROCKETT, SOMERVILLE, CORRIGAN,  
MADISONVILLE, LIVINGSTON, BRYAN, COLDSPRING, WEIMAR, CONROE,  
LIBERTY, EAGLE LAKE, BELLVILLE, CALDWELL, WALLER, GROVETON,  
COLLEGE STATION, AND SEALY  
503 PM CST THU FEB 20 2025  
   
..COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST FRIDAY
 
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 15 EXPECTED.  
 
* WHERE...A PORTION OF SOUTHEAST TEXAS.  
 
* WHEN...UNTIL NOON CST FRIDAY.  
 
* IMPACTS...WIND CHILL VALUES CAN LEAD TO HYPOTHERMIA WITH PROLONGED  
EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WEAR APPROPRIATE CLOTHING, A HAT, AND GLOVES.  
 
KEEP PETS INDOORS AS MUCH AS POSSIBLE.  
 
MAKE SURE OUTDOOR ANIMALS HAVE A WARM, DRY SHELTER, FOOD, AND  
UNFROZEN WATER.  
 
MAKE FREQUENT CHECKS ON OLDER FAMILY, FRIENDS, AND NEIGHBORS. ENSURE  
PORTABLE HEATERS ARE USED CORRECTLY. DO NOT USE GENERATORS OR GRILLS  
INSIDE.  
 

 
 

 
 
TXZ213-214-226-227-235>238-300-313-335>338-436>439-211200-  
/O.CON.KHGX.CW.Y.0007.250221T0200Z-250221T1800Z/  
INLAND HARRIS-CHAMBERS-WHARTON-FORT BEND-INLAND JACKSON-INLAND  
MATAGORDA-INLAND BRAZORIA-INLAND GALVESTON-SOUTHERN LIBERTY-  
COASTAL HARRIS-COASTAL JACKSON-COASTAL MATAGORDA-COASTAL BRAZORIA-  
COASTAL GALVESTON-MATAGORDA ISLANDS-BRAZORIA ISLANDS-GALVESTON  
ISLAND-BOLIVAR PENINSULA-  
INCLUDING THE CITIES OF ANGLETON, MISSION BEND, PASADENA,  
GALVESTON, PEARLAND, MISSOURI CITY, LEAGUE CITY, BAYTOWN, MONT  
BELVIEU, PALACIOS, FREEPORT, STOWELL, GANADO, EL CAMPO, ALVIN,  
DEVERS, SURFSIDE BEACH, FIRST COLONY, ANAHUAC, LAKE JACKSON, OLD  
RIVER-WINFREE, SUGAR LAND, EDNA, TEXAS CITY, BAY CITY, ROSENBERG,  
FRIENDSWOOD, CLUTE, WHARTON, DICKINSON, WINNIE, PECAN GROVE,  
HOUSTON, AND LA MARQUE  
503 PM CST THU FEB 20 2025  
   
..COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST FRIDAY
 
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 18 EXPECTED.  
 
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHEAST TEXAS.  
 
* WHEN...UNTIL NOON CST FRIDAY.  
 
* IMPACTS...WIND CHILL VALUES CAN LEAD TO HYPOTHERMIA WITH PROLONGED  
EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WEAR APPROPRIATE CLOTHING, A HAT, AND GLOVES.  
 
KEEP PETS INDOORS AS MUCH AS POSSIBLE.  
 
MAKE SURE OUTDOOR ANIMALS HAVE A WARM, DRY SHELTER, FOOD, AND  
UNFROZEN WATER.  
 
MAKE FREQUENT CHECKS ON OLDER FAMILY, FRIENDS, AND NEIGHBORS. ENSURE  
PORTABLE HEATERS ARE USED CORRECTLY. DO NOT USE GENERATORS OR GRILLS  
INSIDE.  
 

 
 

 
 
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