249
FPCN11 CWTO 100613 AAC
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 2:12 A.M. EDT WEDNESDAY 10
JUNE 2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT.
WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. FOG PATCHES DEVELOPING BEFORE MORNING. LOW 21.
WEDNESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES
DISSIPATING IN THE MORNING. HIGH 31. HUMIDEX 41. UV INDEX 10 OR VERY
HIGH.
WEDNESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS.
SHOWERS WITH A FEW THUNDERSTORMS BEGINNING BEFORE MORNING. RISK OF A
THUNDERSTORM IN THE EVENING AND OVERNIGHT. WIND BECOMING SOUTHWEST
20 KM/H IN THE EVENING. LOW 21.
BRACEBRIDGE - GRAVENHURST.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 30 TO
40 MM. LOW 18.
WEDNESDAY..SHOWERS ENDING IN THE AFTERNOON THEN MAINLY CLOUDY WITH
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING
AND AFTERNOON. LOCAL AMOUNT 10 TO 15 MM. HIGH 22. HUMIDEX 27. UV
INDEX 7 OR HIGH.
WEDNESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 17.
HUNTSVILLE - BAYSVILLE.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 30 TO
40 MM. LOW 17.
WEDNESDAY..SHOWERS ENDING IN THE AFTERNOON THEN MAINLY CLOUDY WITH
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING
AND AFTERNOON. LOCAL AMOUNT 10 TO 15 MM. HIGH 23. HUMIDEX 29. UV
INDEX 7 OR HIGH.
WEDNESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 17.
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 15 TO
25 MM. LOW 18.
WEDNESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO
30 MM. HIGH 23. HUMIDEX 29. UV INDEX 4 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 16.
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO
30 MM. LOW 18.
WEDNESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO
30 MM. HIGH 23. HUMIDEX 29. UV INDEX 4 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 16.
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO
30 MM. LOW 17.
WEDNESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO
30 MM. HIGH 22. HUMIDEX 29. UV INDEX 4 OR MODERATE.
WEDNESDAY NIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 16.
REMAINDER UNCHANGED.
END
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