390  
FPCN56 CWHX 171810  
EXTENDED FORECASTS FROM FRIDAY 19 SEPTEMBER TO TUESDAY 23 SEPTEMBER  
FOR NEWFOUNDLAND ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. NDT  
WEDNESDAY 17 SEPTEMBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. NDT THURSDAY.  
 
ST. JOHN'S - BONAVISTA PENINSULA.  
FRIDAY..SHOWERS. HIGH 19.  
FRIDAY NIGHT..SHOWERS. LOW 9.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
MONDAY NIGHT..CLOUDY. LOW 13.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 16.  
 
BURIN PENINSULA - SOUTHERN AVALON.  
FRIDAY..SHOWERS. HIGH 18.  
FRIDAY NIGHT..SHOWERS. LOW 8.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 10.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 13.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 15.  
 
SOUTH COAST.  
FRIDAY..SHOWERS. HIGH 17.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS.  
LOW 7.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.  
MONDAY..CLOUDY. HIGH 14.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 13.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 15.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 16.  
 
NORTHEASTERN NEWFOUNDLAND.  
FRIDAY..SHOWERS. HIGH 19.  
FRIDAY NIGHT..SHOWERS. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 12.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 15.  
 
CENTRAL NEWFOUNDLAND.  
FRIDAY..SHOWERS. HIGH 22.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 4.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 12.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 12.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.  
 
WEST COAST.  
FRIDAY..SHOWERS. HIGH 18.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 5.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW 9.  
MONDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 16.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 13.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 16.  
 
NORTHERN PENINSULA.  
FRIDAY..SHOWERS. HIGH 8.  
FRIDAY NIGHT..SHOWERS. LOW PLUS 3.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 10.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
SUNDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 8.  
MONDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 11.  
MONDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 8.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 12.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 12.  
 
END  
 
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