FPCN11 CWTO 311218 AAD
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 8:18 A.M. EDT TUESDAY 31 MARCH
2026 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. EDT.

BANCROFT - HASTINGS HIGHLANDS - DENBIGH.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE. PERIODS OF RAIN
 BEGINNING LATE THIS AFTERNOON. RISK OF FREEZING RAIN LATE THIS
 AFTERNOON. HIGH PLUS 5. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING BEFORE MORNING THEN CLOUDY. RISK OF
 FREEZING RAIN EARLY THIS EVENING. LOW MINUS 1.
WEDNESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE
 MORNING. HIGH 7.

PORT CARLING - PORT SEVERN.
TODAY..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. HIGH 6. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY. LOW ZERO.
WEDNESDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. HIGH 6.

BRACEBRIDGE - GRAVENHURST.
TODAY..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. HIGH 6. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY. LOW ZERO.
WEDNESDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. HIGH 6.

TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.
TODAY..CLOUDY. 40 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. HIGH 6. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY WITH
 30 PERCENT CHANCE OF FLURRIES. RISK OF FREEZING DRIZZLE OVERNIGHT.
 LOW ZERO.
WEDNESDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. HIGH 6.

HUNTSVILLE - BAYSVILLE.
TODAY..CLOUDY. 40 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. HIGH PLUS 5. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY WITH
 30 PERCENT CHANCE OF FLURRIES. RISK OF FREEZING DRIZZLE OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 5 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 3. WIND CHILL MINUS 6 IN THE MORNING.

HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.
TODAY..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. TEMPERATURE STEADY NEAR PLUS 3. UV INDEX 2 OR
 LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY. WIND UP TO
 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING.

OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.
TODAY..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE THIS MORNING. PERIODS OF
 RAIN WITH A FEW THUNDERSTORMS BEGINNING EARLY THIS AFTERNOON. LOCAL
 AMOUNT 10 TO 15 MM. TEMPERATURE STEADY NEAR PLUS 3. UV INDEX 2 OR
 LOW.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN CLOUDY WITH
 30 PERCENT CHANCE OF FLURRIES. RISK OF FREEZING DRIZZLE OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING.

BARRY'S BAY - KILLALOE.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. WIND
 UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 7 THIS MORNING. UV
 INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING.

RENFREW - ARNPRIOR - CALABOGIE.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON.
 TEMPERATURE STEADY NEAR PLUS 1. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING.

PETAWAWA - PEMBROKE - COBDEN.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. WIND
 UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 6 THIS MORNING. UV
 INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL
 MINUS 6 IN THE MORNING.

WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. RISK
 OF FREEZING DRIZZLE THIS MORNING AND EARLY THIS AFTERNOON. HIGH
 PLUS 3. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 3. WIND CHILL MINUS 7 IN THE MORNING.

DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. RISK
 OF FREEZING DRIZZLE THIS MORNING AND EARLY THIS AFTERNOON.
 TEMPERATURE STEADY NEAR PLUS 1. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
 HIGH PLUS 3. WIND CHILL MINUS 7 IN THE MORNING.

BAYFIELD INLET - DUNCHURCH.
TODAY..CLOUDY WITH 40 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. RISK
 OF FREEZING DRIZZLE THIS MORNING AND EARLY THIS AFTERNOON. WIND
 NORTHEAST 30 KM/H. HIGH PLUS 4. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 3.
 WIND CHILL MINUS 7 OVERNIGHT.
WEDNESDAY..CLEARING LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH
 PLUS 3. WIND CHILL MINUS 8 IN THE MORNING.

SOUTH RIVER - BURK'S FALLS.
TODAY..CLOUDY WITH 40 PERCENT CHANCE OF DRIZZLE THIS MORNING AND
 EARLY THIS AFTERNOON. PERIODS OF RAIN BEGINNING THIS AFTERNOON. RISK
 OF FREEZING DRIZZLE THIS MORNING AND EARLY THIS AFTERNOON. WIND
 NORTHEAST 30 KM/H. HIGH PLUS 4. UV INDEX 2 OR LOW.
TONIGHT..PERIODS OF RAIN ENDING THIS EVENING THEN CLOUDY WITH
 40 PERCENT CHANCE OF RAIN CHANGING TO 30 PERCENT CHANCE OF FLURRIES
 NEAR MIDNIGHT. RISK OF FREEZING RAIN THIS EVENING AND OVERNIGHT.
 WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 3.
 WIND CHILL MINUS 7 OVERNIGHT.
WEDNESDAY..CLEARING LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH
 PLUS 3. WIND CHILL MINUS 8 IN THE MORNING.

REMAINDER UNCHANGED.

END