806
FPCN11 CWTO 210240 AAE
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 9:39 P.M. EST FRIDAY 20
DECEMBER 2024 FOR TONIGHT SATURDAY AND SATURDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EST SATURDAY.
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..FLURRIES AT TIMES HEAVY ENDING NEAR MIDNIGHT THEN PARTLY
CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 TO 4 CM.
WIND BECOMING NORTHWEST 30 KM/H BEFORE MORNING. LOW MINUS 8. WIND
CHILL MINUS 8 THIS EVENING AND MINUS 16 OVERNIGHT.
SATURDAY..BECOMING CLOUDY IN THE MORNING. 30 PERCENT CHANCE OF
FLURRIES LATE IN THE AFTERNOON. WIND NORTHWEST 30 KM/H BECOMING
LIGHT LATE IN THE AFTERNOON. TEMPERATURE STEADY NEAR MINUS 7. WIND
CHILL MINUS 17 IN THE MORNING AND MINUS 12 IN THE AFTERNOON. UV
INDEX 1 OR LOW.
SATURDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 12. WIND CHILL MINUS 12 IN THE EVENING AND
MINUS 18 OVERNIGHT.
REMAINDER UNCHANGED.
END
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