823
FPCN11 CWTO 190358 AAQ
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 10:57 P.M. EST SUNDAY 18
JANUARY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EST MONDAY.
GANANOQUE - MALLORYTOWN.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR LOCAL SNOW SQUALLS
LATE THIS EVENING AND AFTER MIDNIGHT. FLURRIES AND LOCAL SNOW
SQUALLS BEGINNING OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 11. WIND
CHILL NEAR MINUS 14.
MONDAY..FLURRIES AND LOCAL SNOW SQUALLS. LOCAL AMOUNT 15 CM. LOCAL
BLOWING SNOW IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H
GUSTING TO 60 IN THE MORNING. HIGH MINUS 5. WIND CHILL NEAR
MINUS 17.
MONDAY NIGHT..FLURRIES AND LOCAL SNOW SQUALLS ENDING NEAR MIDNIGHT
THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT
2 TO 4 CM. LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H
GUSTING TO 60 BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 14. WIND CHILL
MINUS 14 IN THE EVENING AND MINUS 19 OVERNIGHT.
BROCKVILLE - PRESCOTT.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FLURRIES
BEGINNING BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 11. WIND
CHILL NEAR MINUS 14.
MONDAY..FLURRIES CHANGING TO LOCAL SNOW SQUALLS AND FLURRIES LATE IN
THE MORNING. LOCAL AMOUNT 10 CM. LOCAL BLOWING SNOW IN THE
AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 60 NEAR NOON.
HIGH MINUS 5. WIND CHILL NEAR MINUS 14.
MONDAY NIGHT..LOCAL SNOW SQUALLS AND FLURRIES ENDING IN THE EVENING
THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING
SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 60 BECOMING
LIGHT NEAR MIDNIGHT. LOW MINUS 14. WIND CHILL MINUS 14 IN THE
EVENING AND MINUS 19 OVERNIGHT.
WESTPORT - CHARLESTON LAKE.
TONIGHT..CLOUDY. FLURRIES BEGINNING OVERNIGHT. WIND UP TO 15 KM/H.
LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 16
OVERNIGHT.
MONDAY..FLURRIES AND LOCAL SNOW SQUALLS. LOCAL AMOUNT 10 CM. LOCAL
BLOWING SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H
GUSTING TO 50 IN THE MORNING. HIGH MINUS 5. WIND CHILL NEAR
MINUS 15.
MONDAY NIGHT..FLURRIES AND LOCAL SNOW SQUALLS ENDING IN THE EVENING
THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING
SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 60 BECOMING
LIGHT NEAR MIDNIGHT. LOW MINUS 14. WIND CHILL MINUS 14 IN THE
EVENING AND MINUS 19 OVERNIGHT.
MERRICKVILLE-WOLFORD - KEMPTVILLE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FLURRIES
BEGINNING BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 9. WIND
CHILL NEAR MINUS 12.
MONDAY..FLURRIES CHANGING TO LOCAL SNOW SQUALLS AND FLURRIES LATE IN
THE MORNING. LOCAL AMOUNT 10 CM. LOCAL BLOWING SNOW IN THE
AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 60 NEAR NOON.
TEMPERATURE STEADY NEAR MINUS 7. WIND CHILL NEAR MINUS 16.
MONDAY NIGHT..LOCAL SNOW SQUALLS AND FLURRIES ENDING IN THE EVENING
THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING
SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 60 BECOMING
LIGHT NEAR MIDNIGHT. LOW MINUS 15. WIND CHILL NEAR MINUS 20.
OTTAWA NORTH - KANATA - ORLEANS.
TONIGHT..BECOMING CLOUDY AFTER MIDNIGHT WITH FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 12. WIND CHILL MINUS 11 THIS EVENING AND MINUS 17
OVERNIGHT.
MONDAY..FLURRIES. RISK OF SNOW SQUALLS IN THE AFTERNOON. LOCAL AMOUNT
2 TO 4 CM. LOCAL BLOWING SNOW LATE IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH
MINUS 6. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 12 IN THE
AFTERNOON.
MONDAY NIGHT..FLURRIES ENDING LATE IN THE EVENING THEN PARTLY CLOUDY
WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING SNOW EARLY IN THE
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER
MIDNIGHT. LOW MINUS 17. WIND CHILL MINUS 14 IN THE EVENING AND
MINUS 24 OVERNIGHT.
OTTAWA SOUTH - RICHMOND - METCALFE.
TONIGHT..BECOMING CLOUDY AFTER MIDNIGHT WITH FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 12. WIND CHILL MINUS 11 THIS EVENING AND MINUS 17
OVERNIGHT.
MONDAY..FLURRIES. RISK OF SNOW SQUALLS IN THE AFTERNOON. LOCAL AMOUNT
2 TO 4 CM. LOCAL BLOWING SNOW LATE IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH
MINUS 6. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 12 IN THE
AFTERNOON.
MONDAY NIGHT..FLURRIES ENDING LATE IN THE EVENING THEN PARTLY CLOUDY
WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING SNOW EARLY IN THE
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER
MIDNIGHT. LOW MINUS 16. WIND CHILL MINUS 14 IN THE EVENING AND
MINUS 23 OVERNIGHT.
GATINEAU.
TONIGHT..BECOMING CLOUDY AFTER MIDNIGHT WITH FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 12. WIND CHILL MINUS 15 THIS EVENING.
MONDAY..FLURRIES. RISK OF SNOW SQUALLS IN THE AFTERNOON. LOCAL AMOUNT
2 TO 4 CM. LOCAL BLOWING SNOW LATE IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH
MINUS 7. WIND CHILL NEAR MINUS 16.
MONDAY NIGHT..FLURRIES ENDING LATE IN THE EVENING THEN PARTLY CLOUDY
WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING SNOW EARLY IN THE
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER
MIDNIGHT. LOW MINUS 17. WIND CHILL MINUS 16 IN THE EVENING AND
MINUS 24 OVERNIGHT.
PRESCOTT AND RUSSELL.
TONIGHT..MAINLY CLOUDY. FLURRIES BEGINNING BEFORE MORNING. WIND UP TO
15 KM/H. LOW MINUS 12. WIND CHILL MINUS 12 THIS EVENING AND MINUS 18
OVERNIGHT.
MONDAY..FLURRIES AND SNOW SQUALLS. LOCAL AMOUNT 5 CM. LOCAL BLOWING
SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING
TO 60 IN THE AFTERNOON. HIGH MINUS 6. WIND CHILL MINUS 11 IN THE
MORNING AND MINUS 16 IN THE AFTERNOON.
MONDAY NIGHT..FLURRIES AND SNOW SQUALLS ENDING NEAR MIDNIGHT THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM.
LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO
60. LOW MINUS 15. WIND CHILL MINUS 16 IN THE EVENING AND MINUS 22
OVERNIGHT.
MORRISBURG - LONG SAULT.
TONIGHT..CLOUDY. FLURRIES BEGINNING BEFORE MORNING. WIND UP TO 15
KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 15.
MONDAY..FLURRIES AND SNOW SQUALLS. LOCAL AMOUNT 5 CM. LOCAL BLOWING
SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING
TO 60 IN THE AFTERNOON. HIGH MINUS 5. WIND CHILL MINUS 9 IN THE
MORNING AND MINUS 14 IN THE AFTERNOON.
MONDAY NIGHT..FLURRIES AND SNOW SQUALLS ENDING NEAR MIDNIGHT THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM.
LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO
60. LOW MINUS 13. WIND CHILL MINUS 14 IN THE EVENING AND MINUS 19
OVERNIGHT.
CORNWALL - LANCASTER.
TONIGHT..CLOUDY. FLURRIES BEGINNING BEFORE MORNING. WIND UP TO 15
KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 15.
MONDAY..FLURRIES AND SNOW SQUALLS. LOCAL AMOUNT 5 CM. LOCAL BLOWING
SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING
TO 60 IN THE AFTERNOON. HIGH MINUS 5. WIND CHILL MINUS 9 IN THE
MORNING AND MINUS 14 IN THE AFTERNOON.
MONDAY NIGHT..FLURRIES AND SNOW SQUALLS ENDING NEAR MIDNIGHT THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM.
LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO
60. LOW MINUS 13. WIND CHILL MINUS 14 IN THE EVENING AND MINUS 19
OVERNIGHT.
WINCHESTER - NEWINGTON.
TONIGHT..CLOUDY. FLURRIES BEGINNING BEFORE MORNING. WIND UP TO 15
KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 16
OVERNIGHT.
MONDAY..FLURRIES AND SNOW SQUALLS. LOCAL AMOUNT 5 CM. LOCAL BLOWING
SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING
TO 60 IN THE AFTERNOON. HIGH MINUS 5. WIND CHILL MINUS 10 IN THE
MORNING AND MINUS 15 IN THE AFTERNOON.
MONDAY NIGHT..FLURRIES AND SNOW SQUALLS ENDING NEAR MIDNIGHT THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM.
LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO
60. LOW MINUS 15. WIND CHILL MINUS 15 IN THE EVENING AND MINUS 22
OVERNIGHT.
MAXVILLE - ALEXANDRIA.
TONIGHT..CLOUDY. FLURRIES BEGINNING BEFORE MORNING. WIND UP TO 15
KM/H. LOW MINUS 11. WIND CHILL MINUS 11 THIS EVENING AND MINUS 16
OVERNIGHT.
MONDAY..FLURRIES AND SNOW SQUALLS. LOCAL AMOUNT 5 CM. LOCAL BLOWING
SNOW LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING
TO 60 IN THE AFTERNOON. HIGH MINUS 5. WIND CHILL MINUS 10 IN THE
MORNING AND MINUS 15 IN THE AFTERNOON.
MONDAY NIGHT..FLURRIES AND SNOW SQUALLS ENDING NEAR MIDNIGHT THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM.
LOCAL BLOWING SNOW IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO
60. LOW MINUS 15. WIND CHILL MINUS 15 IN THE EVENING AND MINUS 22
OVERNIGHT.
REMAINDER UNCHANGED.
END
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