069
FPCN11 CWTO 230245 AAB
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 10:44 P.M. EDT SUNDAY 22 MARCH
2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT MONDAY.
MERRICKVILLE-WOLFORD - KEMPTVILLE.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 6. WIND CHILL MINUS 6 THIS EVENING AND MINUS 11
OVERNIGHT.
MONDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 10. WIND CHILL MINUS 14 OVERNIGHT.
OTTAWA NORTH - KANATA - ORLEANS.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTHEAST
20 KM/H BECOMING LIGHT OVERNIGHT. LOW MINUS 9. WIND CHILL MINUS 7
THIS EVENING AND MINUS 14 OVERNIGHT.
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
CHILL MINUS 16 IN THE MORNING. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 14 OVERNIGHT.
OTTAWA SOUTH - RICHMOND - METCALFE.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTHEAST
20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 8. WIND CHILL
MINUS 7 THIS EVENING AND MINUS 14 OVERNIGHT.
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
CHILL MINUS 14 IN THE MORNING. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 14 OVERNIGHT.
GATINEAU.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTHEAST
20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 9. WIND CHILL
MINUS 9 THIS EVENING AND MINUS 16 OVERNIGHT.
MONDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 16 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 11. WIND CHILL MINUS 16 OVERNIGHT.
PRESCOTT AND RUSSELL.
TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT AFTER
MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 8 THIS EVENING AND MINUS 16
OVERNIGHT.
MONDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 16 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 11. WIND CHILL MINUS 16 OVERNIGHT.
MORRISBURG - LONG SAULT.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL
NEAR MINUS 10.
MONDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 10 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 14 OVERNIGHT.
CORNWALL - LANCASTER.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL
NEAR MINUS 13.
MONDAY..OVERCAST. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 14 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 10. WIND CHILL MINUS 14 OVERNIGHT.
WINCHESTER - NEWINGTON.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 7. WIND CHILL NEAR MINUS 13.
MONDAY..CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 12
IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 11. WIND CHILL MINUS 16 OVERNIGHT.
MAXVILLE - ALEXANDRIA.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL
MINUS 9 THIS EVENING AND MINUS 16 OVERNIGHT.
MONDAY..CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 16
IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEARING. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL
MINUS 16 OVERNIGHT.
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 8. WIND CHILL NEAR MINUS 11.
MONDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL
MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL
MINUS 14 OVERNIGHT.
REMAINDER UNCHANGED.
END
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