225
FPCN11 CWTO 212025 AAA
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 4:24 P.M. EDT TUESDAY 21 JULY
2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT
WEDNESDAY.
BARRIE - COLLINGWOOD - HILLSDALE.
TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN CLOUDY. 40 PERCENT
CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM EARLY THIS
EVENING. LOCAL AMOUNT 10 TO 15 MM. WIND WEST 30 KM/H GUSTING TO 50.
LOW 13.
WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.
CLEARING LATE IN THE AFTERNOON. WIND NORTHWEST 30 KM/H GUSTING TO
50. HIGH 19. UV INDEX 6 OR HIGH.
WEDNESDAY NIGHT..CLEAR. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT IN THE EVENING. LOW 10.
ORILLIA - LAGOON CITY - WASHAGO.
TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN CLOUDY. 40 PERCENT
CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM EARLY THIS
EVENING. LOCAL AMOUNT 10 TO 15 MM. WIND WEST 30 KM/H GUSTING TO 50.
LOW 14.
WEDNESDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND NORTHWEST
30 KM/H GUSTING TO 50. HIGH 19. UV INDEX 5 OR MODERATE.
WEDNESDAY NIGHT..CLEAR. WIND NORTHWEST 30 KM/H GUSTING TO 50.
TEMPERATURE STEADY NEAR 16.
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.
TONIGHT..CLOUDY. A FEW SHOWERS EARLY THIS EVENING THEN 40 PERCENT
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND
BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 12.
WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND
NORTHWEST 30 KM/H GUSTING TO 50. HIGH 20. UV INDEX 6 OR HIGH.
WEDNESDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT IN THE EVENING. LOW 8.
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.
TONIGHT..A FEW SHOWERS ENDING EARLY THIS EVENING THEN CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS
EVENING. LOCAL AMOUNT 10 TO 15 MM. WIND SOUTHWEST 20 KM/H BECOMING
NORTHWEST 20 GUSTING TO 40 LATE THIS EVENING. LOW 12.
WEDNESDAY..CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH 17. UV
INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..CLEARING IN THE EVENING. WIND WEST 20 KM/H BECOMING
LIGHT IN THE EVENING. LOW 10.
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.
TONIGHT..A FEW SHOWERS ENDING EARLY THIS EVENING THEN CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS
EVENING. WIND SOUTHWEST 30 KM/H BECOMING NORTHWEST 20 GUSTING TO 40
LATE THIS EVENING. LOW 12.
WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.
HIGH 17. UV INDEX 5 OR MODERATE.
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT
IN THE EVENING. LOW 10.
BARRY'S BAY - KILLALOE.
TONIGHT..CLOUDY. A FEW SHOWERS EARLY THIS EVENING THEN 40 PERCENT
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND
SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND
BECOMING WEST 20 LATE THIS EVENING. LOW 12.
WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND WEST
20 KM/H GUSTING TO 40. HIGH 18. UV INDEX 6 OR HIGH.
WEDNESDAY NIGHT..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW 12.
RENFREW - ARNPRIOR - CALABOGIE.
TONIGHT..CLOUDY. A FEW SHOWERS EARLY THIS EVENING THEN 40 PERCENT
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND
SOUTH 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. WIND
BECOMING NORTHWEST 20 GUSTING TO 40 LATE THIS EVENING. LOW 12.
WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND
NORTHWEST 30 KM/H GUSTING TO 50. HIGH 18. UV INDEX 6 OR HIGH.
WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING OVERNIGHT. WIND NORTHWEST
30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 12.
PETAWAWA - PEMBROKE - COBDEN.
TONIGHT..CLOUDY. A FEW SHOWERS EARLY THIS EVENING THEN 40 PERCENT
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND
BECOMING NORTHWEST 30 KM/H GUSTING TO 50 LATE THIS EVENING. LOW 12.
WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND WEST
30 KM/H GUSTING TO 50. HIGH 18. UV INDEX 6 OR HIGH.
WEDNESDAY NIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT NEAR MIDNIGHT. LOW 12.
REMAINDER UNCHANGED.
END
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