382  
WWUS73 KLSX 191829  
NPWLSX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1229 PM CST WED FEB 19 2025  
 
MOZ018-019-026-027-034-035-041-042-047>050-200930-  
/O.EXP.KLSX.CW.Y.0005.000000T0000Z-250219T1800Z/  
/O.CON.KLSX.CW.Y.0006.250220T0300Z-250220T1800Z/  
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-BOONE MO-  
AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF JEFFERSON CITY, HANNIBAL, FULTON, MEXICO,  
AND COLUMBIA  
1229 PM CST WED FEB 19 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO  
NOON CST THURSDAY...  
 
* WHAT...VERY COLD WIND CHILLS BETWEEN 15 TO 20 DEGREES BELOW  
EXPECTED.  
 
* WHERE...PORTIONS OF CENTRAL AND NORTHEAST MISSOURI.  
 
* WHEN...FROM 9 PM THIS EVENING TO NOON CST THURSDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS BETWEEN 15 AND 20 BELOW  
ZERO COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 30  
MINUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
 
 
 
 
ILZ058>060-064-065-069-070-074-079-095>102-MOZ036-051-052-059>065-  
072>075-084-085-099-200930-  
/O.CON.KLSX.CW.Y.0006.250220T0300Z-250220T1800Z/  
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-  
MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL-  
CALHOUN IL-JERSEY IL-MADISON IL-SAINT CLAIR IL-MONROE IL-PIKE MO-  
MONTGOMERY MO-LINCOLN MO-GASCONADE MO-WARREN MO-SAINT CHARLES MO-  
FRANKLIN MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-JEFFERSON MO-  
CRAWFORD MO-WASHINGTON MO-SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-  
IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITIES OF UNION, VANDALIA, CHESTER, EDWARDSVILLE,  
CAHOKIA, BELLEVILLE, ALTON, QUINCY, SAINT CHARLES, WASHINGTON,  
PITTSFIELD, SPARTA, BOWLING GREEN, SAINT LOUIS, CENTRALIA, SALEM,  
SULLIVAN, FARMINGTON, LITCHFIELD, AND MOUNT STERLING  
1229 PM CST WED FEB 19 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO  
NOON CST THURSDAY...  
 
* WHAT...VERY COLD WIND CHILLS BETWEEN 10 AND 20 DEGREES BELOW ZERO  
EXPECTED.  
 
* WHERE...PORTIONS OF SOUTH CENTRAL, SOUTHWEST, AND WEST CENTRAL  
ILLINOIS AND EAST CENTRAL, NORTHEAST, AND SOUTHEAST MISSOURI.  
 
* WHEN...FROM 9 PM THIS EVENING TO NOON CST THURSDAY.  
 
* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS AS LOW AS 10 TO 20  
BELOW ZERO COULD CAUSE FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS  
30 MINUTES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
 
 
 
 
BRC  
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