461  
WGUS86 KHNX 212056  
FLSHNX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HANFORD CA  
156 PM PDT TUE APR 21 2026  
 
CAC019-039-212230-  
/O.NEW.KHNX.FA.Y.0016.260421T2056Z-260421T2230Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
FRESNO CA-MADERA CA-  
156 PM PDT TUE APR 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 330 PM PDT THIS AFTERNOON  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF CENTRAL CALIFORNIA, INCLUDING THE FOLLOWING  
COUNTIES, FRESNO AND MADERA.  
 
* WHEN...UNTIL 330 PM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
PONDING OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS  
IMMINENT.  
 
* ADDITIONAL DETAILS...  
- AT 156 PM PDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
FRESNO, KERMAN AND BIOLA.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 
 
 
LAT...LON 3681 11989 3664 12015 3670 12027 3684 12008  
 
 
 
SM  
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