FPCN11 CWTO 241532 AAA

UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL

REGION ISSUED BY ENVIRONMENT CANADA AT 11:31 A.M. EDT FRIDAY 24

OCTOBER 2025 FOR TODAY AND SATURDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. EDT.



BROCKVILLE - PRESCOTT.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW PLUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 3 OR MODERATE.



MERRICKVILLE-WOLFORD - KEMPTVILLE.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW PLUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 3 OR MODERATE.



OTTAWA NORTH - KANATA - ORLEANS.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW PLUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H LATE IN

 THE MORNING. HIGH 9. UV INDEX 2 OR LOW.



OTTAWA SOUTH - RICHMOND - METCALFE.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW PLUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H LATE IN

 THE MORNING. HIGH 9. UV INDEX 2 OR LOW.



GATINEAU.

TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 10. UV INDEX 2

 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW PLUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10. UV INDEX 2 OR LOW.



PRESCOTT AND RUSSELL.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. WIND BECOMING WEST 20 KM/H THIS

 AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H LATE IN

 THE MORNING. HIGH 9. UV INDEX 2 OR LOW.



MORRISBURG - LONG SAULT.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H LATE IN

 THE MORNING. HIGH 9. UV INDEX 2 OR LOW.



CORNWALL - LANCASTER.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 2 OR LOW.



WINCHESTER - NEWINGTON.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 2 OR LOW.



MAXVILLE - ALEXANDRIA.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..CLOUDY. HIGH 9. UV INDEX 2 OR LOW.



PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 9. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS EARLY THIS EVENING

 THEN 30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS LATE THIS

 EVENING. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW MINUS 1.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 2 OR LOW.



SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.

TODAY..CLOUDY. 70 PERCENT CHANCE OF SHOWERS CHANGING TO 30 PERCENT

 CHANCE OF SHOWERS NEAR NOON. HIGH 10. UV INDEX 2 OR LOW.

TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.

 BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW ZERO.

SATURDAY..A MIX OF SUN AND CLOUD. HIGH 8. UV INDEX 2 OR LOW.



REMAINDER UNCHANGED.



END