860
FPCN11 CWTO 252114 AAB
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 4:13 P.M. EST SUNDAY 25
JANUARY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EST MONDAY.
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..PERIODS OF SNOW AND LOCAL BLOWING SNOW. AMOUNT 10 TO 15 CM.
WIND EAST 20 KM/H GUSTING TO 40 BECOMING NORTH 20 GUSTING TO 40 NEAR
MIDNIGHT. LOW MINUS 11. WIND CHILL NEAR MINUS 19.
MONDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN MAINLY CLOUDY WITH
40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM. WIND NORTHWEST
20 KM/H GUSTING TO 40. HIGH MINUS 7. WIND CHILL MINUS 19 IN THE
MORNING AND MINUS 14 IN THE AFTERNOON. UV INDEX 1 OR LOW.
MONDAY NIGHT..MAINLY CLOUDY. LOCAL BLOWING SNOW. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING SOUTHWEST 40 GUSTING TO 60 NEAR
MIDNIGHT. LOW MINUS 19. WIND CHILL MINUS 14 IN THE EVENING AND
MINUS 32 OVERNIGHT. RISK OF FROSTBITE.
CITY OF HAMILTON.
TONIGHT..SNOW ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT
CHANCE OF FLURRIES. AMOUNT 10 TO 15 CM. LOCAL BLOWING SNOW. WIND
EAST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 NEAR
MIDNIGHT. LOW MINUS 12. WIND CHILL NEAR MINUS 20.
MONDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES IN THE
MORNING. A FEW FLURRIES BEGINNING NEAR NOON. LOCAL AMOUNT 2 CM. WIND
BECOMING WEST 20 KM/H IN THE MORNING. HIGH MINUS 8. WIND CHILL NEAR
MINUS 19. UV INDEX 2 OR LOW.
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES OVERNIGHT.
LOCAL BLOWING SNOW. WIND SOUTHWEST 20 KM/H GUSTING TO 40 INCREASING
TO 40 GUSTING TO 60 NEAR MIDNIGHT. LOW MINUS 17. WIND CHILL MINUS 17
IN THE EVENING AND MINUS 30 OVERNIGHT. RISK OF FROSTBITE.
REMAINDER UNCHANGED.
END
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