563
FPCN12 CWTO 220146 AAG
UPDATED FORECASTS FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA
AT 9:45 P.M. EDT SATURDAY 21 MARCH 2026 FOR TONIGHT SUNDAY AND SUNDAY
NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. EDT SUNDAY.
CITY OF THUNDER BAY.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 10. WIND CHILL
MINUS 7 THIS EVENING AND MINUS 13 OVERNIGHT.
SUNDAY..MAINLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT IN THE
AFTERNOON. HIGH ZERO. WIND CHILL MINUS 18 IN THE MORNING. UV INDEX 4
OR MODERATE.
SUNDAY NIGHT..CLOUDY. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND UP
TO 15 KM/H. LOW MINUS 10. WIND CHILL NEAR MINUS 14.
UPSALA - RAITH.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST
20 KM/H GUSTING TO 40. LOW MINUS 10. WIND CHILL MINUS 10 THIS
EVENING AND MINUS 17 OVERNIGHT.
SUNDAY..CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT IN THE MORNING.
HIGH MINUS 2. WIND CHILL MINUS 17 IN THE MORNING AND MINUS 4 IN THE
AFTERNOON. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 13. WIND
CHILL MINUS 5 IN THE EVENING AND MINUS 17 OVERNIGHT.
CLOUD BAY - DORION.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H GUSTING TO 40. LOW MINUS 10. WIND CHILL MINUS 9 THIS EVENING
AND MINUS 16 OVERNIGHT.
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE AFTERNOON. HIGH
MINUS 2. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 4 IN THE
AFTERNOON. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..CLOUDY. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND UP
TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 5 IN THE EVENING AND
MINUS 15 OVERNIGHT.
KAKABEKA FALLS - WHITEFISH LAKE - ARROW LAKE.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H GUSTING TO 40. LOW MINUS 10. WIND CHILL MINUS 7 THIS EVENING
AND MINUS 15 OVERNIGHT.
SUNDAY..MAINLY CLOUDY. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT LATE IN THE MORNING. HIGH ZERO. WIND CHILL MINUS 18 IN THE
MORNING. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10. WIND
CHILL MINUS 3 IN THE EVENING AND MINUS 12 OVERNIGHT.
GULL BAY - BLACK STURGEON LAKE.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST
20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW MINUS 13. WIND CHILL
MINUS 9 THIS EVENING AND MINUS 19 OVERNIGHT.
SUNDAY..CLOUDY. CLEARING NEAR NOON. WIND UP TO 15 KM/H. HIGH MINUS 3.
WIND CHILL MINUS 20 IN THE MORNING AND MINUS 5 IN THE AFTERNOON. UV
INDEX 4 OR MODERATE.
SUNDAY NIGHT..INCREASING CLOUDINESS EARLY IN THE EVENING. WIND UP TO
15 KM/H. LOW MINUS 16. WIND CHILL MINUS 6 IN THE EVENING AND
MINUS 22 OVERNIGHT.
BEARDMORE - JELLICOE - MACDIARMID.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H GUSTING TO 40. LOW MINUS 13. WIND CHILL MINUS 9 THIS EVENING
AND MINUS 18 OVERNIGHT.
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
NORTHEAST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH MINUS 3.
WIND CHILL MINUS 22 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV
INDEX 3 OR MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 16. WIND
CHILL MINUS 8 IN THE EVENING AND MINUS 20 OVERNIGHT.
GERALDTON - LONGLAC - CARAMAT.
TONIGHT..PERIODS OF LIGHT SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH
40 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST 20 KM/H GUSTING TO 40.
LOW MINUS 13. WIND CHILL MINUS 14 THIS EVENING AND MINUS 20
OVERNIGHT.
SUNDAY..CLEARING IN THE MORNING. WIND NORTHEAST 20 KM/H GUSTING TO
40. HIGH MINUS 5. WIND CHILL MINUS 22 IN THE MORNING AND MINUS 9 IN
THE AFTERNOON. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO
15 KM/H. LOW MINUS 17. WIND CHILL MINUS 10 IN THE EVENING AND
MINUS 21 OVERNIGHT.
MANITOUWADGE - HORNEPAYNE.
TONIGHT..PERIODS OF LIGHT SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH
40 PERCENT CHANCE OF FLURRIES. WIND BECOMING NORTHEAST 20 KM/H AFTER
MIDNIGHT. LOW MINUS 14. WIND CHILL MINUS 8 THIS EVENING AND MINUS 20
OVERNIGHT.
SUNDAY..CLEARING IN THE MORNING. WIND NORTHEAST 20 KM/H. HIGH
MINUS 5. WIND CHILL MINUS 22 IN THE MORNING AND MINUS 9 IN THE
AFTERNOON. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 19. WIND CHILL
MINUS 11 IN THE EVENING AND MINUS 26 OVERNIGHT.
NIPIGON - ROSSPORT.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H. LOW MINUS 11. WIND CHILL MINUS 9 THIS EVENING AND MINUS 16
OVERNIGHT.
SUNDAY..MAINLY CLOUDY. CLEARING LATE IN THE MORNING. WIND NORTH
20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH MINUS 2. WIND CHILL
MINUS 19 IN THE MORNING AND MINUS 6 IN THE AFTERNOON. UV INDEX 4 OR
MODERATE.
SUNDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 16. WIND
CHILL MINUS 8 IN THE EVENING AND MINUS 20 OVERNIGHT.
MARATHON - SCHREIBER.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST
30 KM/H GUSTING TO 50. LOW MINUS 11. WIND CHILL MINUS 10 THIS
EVENING AND MINUS 19 OVERNIGHT.
SUNDAY..MAINLY CLOUDY. CLEARING LATE IN THE MORNING. WIND NORTHEAST
30 KM/H GUSTING TO 50. HIGH MINUS 2. WIND CHILL MINUS 21 IN THE
MORNING AND MINUS 6 IN THE AFTERNOON. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..INCREASING CLOUDINESS. WIND UP TO 15 KM/H. LOW
MINUS 16. WIND CHILL MINUS 8 IN THE EVENING AND MINUS 20 OVERNIGHT.
REMAINDER UNCHANGED.
END
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