FPCN11 CWTO 052120 AAB

UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL

REGION ISSUED BY ENVIRONMENT CANADA AT 5:18 P.M. EDT TUESDAY 5 MAY

2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT

WEDNESDAY.



GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.

TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW

 PLUS 4.

WEDNESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS EARLY

 IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON.

 HIGH 13. UV INDEX 6 OR HIGH.

WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. WIND

 NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW ZERO WITH

 PATCHY FROST.



WINGHAM - BLYTH - NORTHERN HURON COUNTY.

TONIGHT..MAINLY CLOUDY. LOW PLUS 4.

WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H IN

 THE AFTERNOON. HIGH 13. UV INDEX 6 OR HIGH.

WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. WIND

 NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW ZERO WITH

 PATCHY FROST.



STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.

TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW

 PLUS 5.

WEDNESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS EARLY

 IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON.

 HIGH 12. UV INDEX 6 OR HIGH.

WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. WIND

 NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW ZERO WITH

 PATCHY FROST.



LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.

TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW

 PLUS 5.

WEDNESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS EARLY

 IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON.

 HIGH 12. UV INDEX 6 OR HIGH.

WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. WIND

 NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW ZERO WITH

 PATCHY FROST.



REMAINDER UNCHANGED.



END