FPCN11 CWTO 171652 AAB
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 12:51 P.M. EDT TUESDAY 17
MARCH 2026 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. EDT.

BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.
TODAY..FLURRIES WITH RISK OF SNOW SQUALLS. LOCAL AMOUNT 2 CM. LOCAL
 BLOWING SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH MINUS 9.
 WIND CHILL MINUS 22 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..FLURRIES. RISK OF SNOW SQUALLS EARLY THIS EVENING. LOCAL
 AMOUNT 2 CM. LOCAL BLOWING SNOW THIS EVENING. WIND NORTHWEST 30 KM/H
 GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW MINUS 15. WIND CHILL
 MINUS 19 THIS EVENING AND MINUS 24 OVERNIGHT.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND BECOMING
 SOUTH 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH MINUS 2. WIND CHILL
 MINUS 18 IN THE MORNING AND MINUS 10 IN THE AFTERNOON. UV INDEX 3 OR
 MODERATE.

OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.
TODAY..FLURRIES WITH RISK OF SNOW SQUALLS. LOCAL AMOUNT 2 CM. LOCAL
 BLOWING SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH MINUS 7.
 WIND CHILL MINUS 21 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..A FEW FLURRIES ENDING THIS EVENING THEN CLOUDY WITH
 60 PERCENT CHANCE OF FLURRIES. RISK OF SNOW SQUALLS EARLY THIS
 EVENING. LOCAL AMOUNT 2 CM. LOCAL BLOWING SNOW THIS EVENING. WIND
 NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW
 MINUS 9. WIND CHILL NEAR MINUS 17.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND BECOMING
 SOUTH 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH MINUS 3. WIND CHILL
 MINUS 16 IN THE MORNING AND MINUS 10 IN THE AFTERNOON. UV INDEX 3 OR
 MODERATE.

BARRIE - COLLINGWOOD - HILLSDALE.
TODAY..FLURRIES WITH RISK OF SNOW SQUALLS. LOCAL AMOUNT 2 CM. LOCAL
 BLOWING SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH MINUS 8.
 WIND CHILL MINUS 22 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..FLURRIES ENDING THIS EVENING THEN CLOUDY WITH 60 PERCENT
 CHANCE OF FLURRIES. RISK OF SNOW SQUALLS EARLY THIS EVENING. LOCAL
 AMOUNT 2 CM. LOCAL BLOWING SNOW EARLY THIS EVENING. WIND NORTHWEST
 30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW MINUS 12. WIND
 CHILL NEAR MINUS 20.
WEDNESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES IN THE
 AFTERNOON. WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH MINUS 2. WIND
 CHILL MINUS 19 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV
 INDEX 3 OR MODERATE.

MIDLAND - COLDWATER - ORR LAKE.
TODAY..FLURRIES WITH RISK OF SNOW SQUALLS. LOCAL AMOUNT 10 TO 20 CM.
 LOCAL BLOWING SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH
 MINUS 8. WIND CHILL MINUS 22 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..FLURRIES ENDING THIS EVENING THEN MAINLY CLOUDY WITH
 60 PERCENT CHANCE OF FLURRIES. RISK OF SNOW SQUALLS EARLY THIS
 EVENING. LOCAL AMOUNT 2 CM. LOCAL BLOWING SNOW EARLY THIS EVENING.
 WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW
 MINUS 12. WIND CHILL NEAR MINUS 20.
WEDNESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES IN THE
 AFTERNOON. WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH MINUS 2. WIND
 CHILL MINUS 19 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV
 INDEX 4 OR MODERATE.

ORILLIA - LAGOON CITY - WASHAGO.
TODAY..FLURRIES WITH RISK OF SNOW SQUALLS. LOCAL AMOUNT 2 CM. LOCAL
 BLOWING SNOW. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH MINUS 8.
 WIND CHILL MINUS 22 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..FLURRIES ENDING THIS EVENING THEN CLOUDY WITH 60 PERCENT
 CHANCE OF FLURRIES. RISK OF SNOW SQUALLS EARLY THIS EVENING. LOCAL
 AMOUNT 2 CM. LOCAL BLOWING SNOW EARLY THIS EVENING. WIND NORTHWEST
 30 KM/H GUSTING TO 50 BECOMING LIGHT OVERNIGHT. LOW MINUS 12. WIND
 CHILL NEAR MINUS 20.
WEDNESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES IN THE
 AFTERNOON. WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH MINUS 2. WIND
 CHILL MINUS 19 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. UV
 INDEX 3 OR MODERATE.

REMAINDER UNCHANGED.

END