FPCN11 CWTO 022321 AAA
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 6:20 P.M. EST MONDAY 2 MARCH
2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EST TUESDAY.

CITY OF TORONTO.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 8. WIND CHILL MINUS 6 THIS EVENING AND MINUS 12
 OVERNIGHT.
TUESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND UP TO 15 KM/H.
 HIGH PLUS 2. WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR
 MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 8 OVERNIGHT.

WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND EAST
 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW MINUS 7. WIND CHILL
 MINUS 7 THIS EVENING AND MINUS 12 OVERNIGHT.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF RAIN LATE IN THE MORNING AND IN
 THE AFTERNOON. RISK OF FREEZING RAIN LATE IN THE MORNING. WIND UP TO
 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3
 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF RAIN EARLY IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
 MINUS 4 OVERNIGHT.

CHATHAM-KENT - RONDEAU PARK.
TONIGHT..CLEAR. WIND EAST 20 KM/H BECOMING LIGHT EARLY THIS EVENING.
 LOW MINUS 7. WIND CHILL MINUS 7 THIS EVENING AND MINUS 12 OVERNIGHT.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF RAIN LATE IN THE MORNING AND IN
 THE AFTERNOON. RISK OF FREEZING RAIN LATE IN THE MORNING. WIND UP TO
 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3
 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN EARLY IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
 MINUS 4 OVERNIGHT.

SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS
 EVENING. LOW MINUS 9. WIND CHILL MINUS 9 THIS EVENING AND MINUS 14
 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF FREEZING RAIN
 LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL
 MINUS 11 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES. WIND UP TO 15 KM/H. LOW
 MINUS 6. WIND CHILL MINUS 8 OVERNIGHT.

WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS
 EVENING. LOW MINUS 9. WIND CHILL MINUS 9 THIS EVENING AND MINUS 16
 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 6.
 WIND CHILL MINUS 8 OVERNIGHT.

RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 10
 THIS EVENING AND MINUS 16 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN EARLY IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
 MINUS 4 OVERNIGHT.

ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 10
 THIS EVENING AND MINUS 16 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN EARLY IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
 MINUS 4 OVERNIGHT.

STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 8
 THIS EVENING AND MINUS 16 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES. WIND UP TO 15 KM/H. LOW
 MINUS 5. WIND CHILL MINUS 7 OVERNIGHT.

LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 8
 THIS EVENING AND MINUS 16 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 5.
 WIND CHILL MINUS 7 OVERNIGHT.

SIMCOE - DELHI - NORFOLK.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL MINUS 5
 THIS EVENING AND MINUS 13 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 11 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF LIGHT SNOW OR RAIN EARLY
 IN THE EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 5. WIND
 CHILL MINUS 7 OVERNIGHT.

DUNNVILLE - CALEDONIA - HALDIMAND.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL NEAR
 MINUS 15.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF LIGHT SNOW OR RAIN IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL
 MINUS 10 OVERNIGHT.

WOODSTOCK - TILLSONBURG - OXFORD COUNTY.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL NEAR
 MINUS 15.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN IN THE AFTERNOON. RISK OF FREEZING RAIN NEAR
 NOON. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 15 IN THE
 MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF LIGHT SNOW OR RAIN EARLY
 IN THE EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 5. WIND
 CHILL MINUS 7 OVERNIGHT.

BRANTFORD - COUNTY OF BRANT.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL NEAR
 MINUS 14.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN IN THE AFTERNOON. RISK OF FREEZING RAIN NEAR
 NOON. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 14 IN THE
 MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF LIGHT SNOW OR RAIN EARLY
 IN THE EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 5. WIND
 CHILL MINUS 7 OVERNIGHT.

NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 8
 OVERNIGHT.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
 LIGHT SNOW OR RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF
 FREEZING RAIN LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 4.
 WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 2 OR LOW.
TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF LIGHT SNOW OR RAIN IN THE
 EVENING. FOG PATCHES. LOW MINUS 1.

ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 12
 THIS EVENING.
TUESDAY..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF LIGHT SNOW OR
 RAIN LATE IN THE MORNING AND IN THE AFTERNOON. RISK OF FREEZING RAIN
 LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL
 MINUS 9 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF LIGHT SNOW OR RAIN IN THE
 EVENING. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
 MINUS 5 OVERNIGHT.

CITY OF HAMILTON.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL NEAR
 MINUS 12.
TUESDAY..BECOMING CLOUDY IN THE MORNING WITH 40 PERCENT CHANCE OF
 LIGHT SNOW IN THE AFTERNOON. RISK OF FREEZING RAIN IN THE AFTERNOON.
 WIND BECOMING NORTHEAST 20 KM/H LATE IN THE AFTERNOON. HIGH PLUS 2.
 WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF LIGHT SNOW EARLY IN THE
 EVENING WITH RISK OF FREEZING RAIN. FOG PATCHES. WIND NORTHEAST
 20 KM/H BECOMING LIGHT EARLY IN THE EVENING. LOW MINUS 4. WIND CHILL
 MINUS 8 OVERNIGHT.

BURLINGTON - OAKVILLE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 7. WIND CHILL NEAR MINUS 10.
TUESDAY..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF LIGHT SNOW IN
 THE AFTERNOON WITH RISK OF FREEZING RAIN. WIND UP TO 15 KM/H. HIGH
 PLUS 2. WIND CHILL MINUS 10 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF LIGHT SNOW EARLY
 IN THE EVENING WITH RISK OF FREEZING RAIN. FOG PATCHES. WIND UP TO
 15 KM/H. LOW MINUS 4. WIND CHILL NEAR MINUS 6.

HALTON HILLS - MILTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL NEAR MINUS 15.
TUESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND UP TO 15 KM/H.
 HIGH PLUS 2. WIND CHILL MINUS 14 IN THE MORNING. UV INDEX 3 OR
 MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 10 IN THE EVENING.

MISSISSAUGA - BRAMPTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 10. WIND CHILL MINUS 8 THIS EVENING AND MINUS 13
 OVERNIGHT.
TUESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND UP TO 15 KM/H.
 HIGH PLUS 2. WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR
 MODERATE.
TUESDAY NIGHT..CLEARING IN THE EVENING. FOG PATCHES DEVELOPING NEAR
 MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 5. WIND CHILL NEAR MINUS 9.

CALEDON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL MINUS 17 THIS EVENING.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 11 IN THE EVENING.

VAUGHAN - RICHMOND HILL - MARKHAM.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 15.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING.
 WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 13 IN THE MORNING.
 UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEARING IN THE EVENING. FOG PATCHES DEVELOPING NEAR
 MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL NEAR MINUS 9.

NEWMARKET - GEORGINA - NORTHERN YORK REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL NEAR MINUS 16.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2.
 WIND CHILL MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL NEAR MINUS 10.

PICKERING - OSHAWA - SOUTHERN DURHAM REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 15.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEARING. FOG PATCHES DEVELOPING NEAR MIDNIGHT. WIND
 UP TO 15 KM/H. LOW MINUS 6. WIND CHILL NEAR MINUS 9.

UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL NEAR MINUS 16.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2.
 WIND CHILL MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEARING IN THE EVENING. FOG PATCHES DEVELOPING NEAR
 MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL NEAR MINUS 10.

GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 9. WIND CHILL MINUS 8 THIS EVENING AND MINUS 16
 OVERNIGHT.
TUESDAY..INCREASING CLOUDINESS. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND
 CHILL MINUS 14 IN THE MORNING. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 5. WIND CHILL MINUS 7 OVERNIGHT.

WINGHAM - BLYTH - NORTHERN HURON COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 9. WIND CHILL MINUS 8 THIS EVENING AND MINUS 16
 OVERNIGHT.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 3.
 WIND CHILL MINUS 14 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 5. WIND CHILL MINUS 7 OVERNIGHT.

STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 18
 OVERNIGHT.
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE MORNING.
 WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 16 IN THE MORNING.
 UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 10 OVERNIGHT.

LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 18
 OVERNIGHT.
TUESDAY..INCREASING CLOUDINESS. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
 CHILL MINUS 16 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 10 OVERNIGHT.

KITCHENER - CAMBRIDGE - REGION OF WATERLOO.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL NEAR MINUS 15.
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON. WIND UP
 TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 13 IN THE MORNING. UV
 INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT.

GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL NEAR MINUS 15.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING.
 WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 13 IN THE MORNING.
 UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT.

MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 11. WIND CHILL NEAR MINUS 15.
TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2.
 WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT.

ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL MINUS 16 THIS EVENING.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 10 OVERNIGHT.

SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL MINUS 16 THIS EVENING.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 10 OVERNIGHT.

INNISFIL - NEW TECUMSETH - ANGUS.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 12. WIND CHILL MINUS 17 THIS EVENING.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6.
 WIND CHILL MINUS 8 IN THE EVENING.

SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND SOUTH
 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 10. WIND CHILL NEAR
 MINUS 15.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING NEAR MIDNIGHT.
 WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 3 IN THE EVENING
 AND MINUS 12 OVERNIGHT.

BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND SOUTH
 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 10. WIND CHILL NEAR
 MINUS 15.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..INCREASING CLOUDINESS IN THE EVENING. FOG PATCHES
 DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6. WIND
 CHILL MINUS 3 IN THE EVENING AND MINUS 10 OVERNIGHT.

HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 17.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6.
 WIND CHILL MINUS 10 IN THE EVENING.

OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 10. WIND CHILL MINUS 17 THIS EVENING.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 11 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6.
 WIND CHILL NEAR MINUS 10.

BARRIE - COLLINGWOOD - HILLSDALE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 13. WIND CHILL NEAR MINUS 17.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 16 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 7.
 WIND CHILL MINUS 10 OVERNIGHT.

MIDLAND - COLDWATER - ORR LAKE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 13. WIND CHILL MINUS 12 THIS EVENING AND MINUS 19
 OVERNIGHT.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 19 IN THE MORNING. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 6.
 WIND CHILL NEAR MINUS 10.

ORILLIA - LAGOON CITY - WASHAGO.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15
 KM/H. LOW MINUS 15. WIND CHILL MINUS 13 THIS EVENING AND MINUS 18
 OVERNIGHT.
TUESDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
 MINUS 21 IN THE MORNING. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG
 PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 8.
 WIND CHILL MINUS 12 OVERNIGHT.

REMAINDER UNCHANGED.

END