323  
NOUS41 KWBC 161430  
PNSWSH  
 
SERVICE CHANGE NOTICE 26-40  
NATIONAL WEATHER SERVICE HEADQUARTERS SILVER SPRING MD  
1030 AM EDT THU APR 16 2026  
 
TO: SUBSCRIBERS:  
-NOAA WEATHER WIRE SERVICE  
-EMERGENCY MANAGERS WEATHER INFORMATION NETWORK  
-NOAAPORT  
OTHER NWS PARTNERS, USERS AND EMPLOYEES  
 
FROM: KATHRYN GILBERT, DEPUTY DIRECTOR  
WEATHER PREDICTION CENTER  
 
SUBJECT: THE EXPERIMENTAL CARIBBEAN AND CENTRAL AMERICAN  
RAINFALL GRAPHIC PRODUCT WILL TRANSITION TO OPERATIONAL STATUS  
ON OR ABOUT MAY 19, 2026  
 
ON MAY 19, 2026, THE NWS NATIONAL CENTERS FOR ENVIRONMENTAL  
PREDICTION (NCEP) NATIONAL HURRICANE CENTER (NHC) AND WEATHER  
PREDICTION CENTER (WPC) WILL TRANSITION THE CARIBBEAN AND  
CENTRAL AMERICAN RAINFALL GRAPHIC TO OPERATIONAL STATUS.  
 
THIS PRODUCT PROVIDES A GRAPHICAL DISPLAY OF FORECAST RAINFALL  
TOTALS ASSOCIATED WITH AN ATLANTIC BASIN TROPICAL CYCLONE OR  
DISTURBANCE FOR A SPECIFIED TIME PERIOD, BASED ON FORECASTER  
DISCRETION. THE GRAPHIC ALLOWS FOR ENHANCED COMMUNICATION TO  
EXTERNAL PARTNERS, MEDIA AND THE GENERAL PUBLIC OF THE EXPECTED  
RAINFALL. THE PRODUCT IS AVAILABLE ON THE NHC WEBSITE AT  
HURRICANES.GOV WHENEVER AN ATLANTIC BASIN TROPICAL CYCLONE IS  
FORECAST TO BRING RAINFALL TO AREAS COMPRISING THE CARIBBEAN  
SEA, CENTRAL AMERICA, AND MEXICO.  
 
MORE DETAILED INFORMATION ABOUT THE CARIBBEAN AND CENTRAL  
AMERICAN RAINFALL GRAPHIC CAN BE FOUND IN THE NWS PRODUCT  
DESCRIPTION DOCUMENT (PDD) AT THE FOLLOWING URL:  
 
HTTPS://NSDESK.SERVICENOWSERVICES.COM/API/G_NOA/NWSPC/RES2/3599D  
F9B97873A508881BB7DE053AFEF  
 
FOR QUESTIONS OR ANY ADDITIONAL INFORMATION, PLEASE CONTACT:  
 
NWS PUBLIC WEATHER SERVICES PROGRAM  
WEATHER PREDICTION CENTER  
COLLEGE PARK, MD  
PUBLIC.PROGRAM@NOAA.GOV  
 
NWS TROPICAL SERVICES PROGRAM  
NATIONAL HURRICANE CENTER  
MIAMI, FL  
TROPICAL.PROGRAM@NOAA.GOV  
 
NATIONAL SERVICE CHANGE NOTICES ARE ONLINE AT:  
 
HTTPS://WWW.WEATHER.GOV/NOTIFICATION/  
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