746
FPCN11 CWTO 242111 AAA
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 5:10 P.M. EDT SUNDAY 24 MAY
2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT MONDAY.
BROCKVILLE - PRESCOTT.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
HIGH 24. HUMIDEX 27. UV INDEX 7 OR HIGH.
MONDAY NIGHT..CLEAR. LOW 11.
MERRICKVILLE-WOLFORD - KEMPTVILLE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN CLEARING. HIGH 24.
HUMIDEX 27. UV INDEX 6 OR HIGH.
MONDAY NIGHT..CLEAR. LOW 11.
OTTAWA NORTH - KANATA - ORLEANS.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN CLEARING. WIND BECOMING
NORTH 20 KM/H LATE IN THE AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 6
OR HIGH.
MONDAY NIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT.
LOW 11.
OTTAWA SOUTH - RICHMOND - METCALFE.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN CLEARING. WIND BECOMING
NORTH 20 KM/H LATE IN THE AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 6
OR HIGH.
MONDAY NIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT.
LOW 11.
GATINEAU.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. WIND SOUTHEAST
20 KM/H BECOMING LIGHT THIS EVENING. TEMPERATURE STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 24. HUMIDEX 25. UV
INDEX 5 OR MODERATE.
MONDAY NIGHT..A FEW CLOUDS. WIND WEST 20 KM/H BECOMING LIGHT IN THE
EVENING. LOW 9.
PRESCOTT AND RUSSELL.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
HIGH 23. HUMIDEX 27. UV INDEX 6 OR HIGH.
MONDAY NIGHT..CLEAR. LOW 11.
MORRISBURG - LONG SAULT.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN CLEARING. HIGH 24.
HUMIDEX 26. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 12.
CORNWALL - LANCASTER.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 12.
WINCHESTER - NEWINGTON.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH.
MONDAY NIGHT..CLEAR. LOW 12.
MAXVILLE - ALEXANDRIA.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN A MIX OF SUN AND CLOUD.
HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 12.
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE THIS EVENING AND
AFTER MIDNIGHT. A FEW SHOWERS BEGINNING OVERNIGHT. TEMPERATURE
STEADY NEAR 12.
MONDAY..A FEW SHOWERS ENDING NEAR NOON THEN CLEARING. HIGH 24.
HUMIDEX 26. UV INDEX 7 OR HIGH.
MONDAY NIGHT..A FEW CLOUDS. LOW 10.
REMAINDER UNCHANGED.
END
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