609
FPCN12 CWTO 181515
FORECASTS FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA AT
11:30 A.M. EDT SUNDAY 18 OCTOBER 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. EDT.
CITY OF THUNDER BAY.
TODAY..SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 18. UV
INDEX 3 OR MODERATE.
TONIGHT..CLEAR. LOW PLUS 4.
MONDAY..SUNNY. HIGH 15. UV INDEX 3 OR MODERATE.
KENORA - GRASSY NARROWS - WHITEDOG.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 2 OR
LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
SIOUX NARROWS - NESTOR FALLS - MORSON.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 2 OR
LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
DRYDEN - VERMILION BAY.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 60. HIGH 16. UV INDEX 2 OR
LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
IGNACE - ENGLISH RIVER.
TODAY..SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 16. UV
INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 30 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW
PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
FORT FRANCES - EMO - RAINY RIVER.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 17. UV INDEX 3 OR
MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW ZERO.
MONDAY..SUNNY. HIGH 13. UV INDEX 3 OR MODERATE.
SEINE RIVER VILLAGE - MINE CENTRE.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 17. UV INDEX 3 OR
MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW ZERO.
MONDAY..SUNNY. HIGH 13. UV INDEX 3 OR MODERATE.
ATIKOKAN - SHEBANDOWAN - QUETICO PARK.
TODAY..SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 17. UV
INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW ZERO.
MONDAY..SUNNY. HIGH 14. UV INDEX 2 OR LOW.
UPSALA - RAITH.
TODAY..SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 17. UV
INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
MINUS 1.
MONDAY..SUNNY. HIGH 14. UV INDEX 2 OR LOW.
CLOUD BAY - DORION.
TODAY..SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 18. UV
INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40. LOW PLUS 3.
MONDAY..SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT NEAR NOON.
HIGH 14. UV INDEX 3 OR MODERATE.
KAKABEKA FALLS - WHITEFISH LAKE - ARROW LAKE.
TODAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 18. UV INDEX 3 OR
MODERATE.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 3.
MONDAY..SUNNY. HIGH 14. UV INDEX 3 OR MODERATE.
RED LAKE - WOODLAND CARIBOU PARK.
TODAY..MAINLY SUNNY. WIND WEST 40 KM/H GUSTING TO 60. HIGH 14. UV
INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT
OVERNIGHT. LOW PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
EAR FALLS - PERRAULT FALLS - WESTERN LAC SEUL.
TODAY..SUNNY. WIND WEST 40 KM/H GUSTING TO 60. HIGH 15. UV INDEX 2 OR
LOW.
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT
OVERNIGHT. LOW PLUS 1.
MONDAY..SUNNY. HIGH 13. UV INDEX 2 OR LOW.
SIOUX LOOKOUT - EASTERN LAC SEUL.
TODAY..MAINLY SUNNY. WIND WEST 40 KM/H GUSTING TO 60. HIGH 16. UV
INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER
MIDNIGHT. LOW PLUS 1.
MONDAY..SUNNY. HIGH 12. UV INDEX 2 OR LOW.
SAVANT LAKE - STURGEON LAKE.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40. LOW PLUS 1.
MONDAY..SUNNY. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING.
HIGH 12. UV INDEX 2 OR LOW.
GULL BAY - BLACK STURGEON LAKE.
TODAY..SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 17. UV
INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT OVERNIGHT. LOW
PLUS 3.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 13. UV INDEX 2 OR LOW.
BEARDMORE - JELLICOE - MACDIARMID.
TODAY..SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
LATE THIS AFTERNOON. HIGH 17. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. LOW PLUS 3.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 13. UV INDEX 2 OR LOW.
ARMSTRONG - AUDEN - WABAKIMI PARK.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 17. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40. LOW PLUS 3.
MONDAY..SUNNY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.
GERALDTON - LONGLAC - CARAMAT.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND WEST 20 KM/H GUSTING TO 40. LOW PLUS 3.
MONDAY..SUNNY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.
MANITOUWADGE - HORNEPAYNE.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 60.
HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW PLUS 3.
MONDAY..SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 14. UV INDEX 2
OR LOW.
NAKINA - AROLAND - PAGWA.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 70 THIS AFTERNOON. HIGH 17. UV INDEX 2
OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 40 KM/H GUSTING TO 70 BECOMING WEST 20
GUSTING TO 40 THIS EVENING. LOW PLUS 5.
MONDAY..SUNNY. WIND WEST 20 KM/H GUSTING TO 40. HIGH 14. UV INDEX 2
OR LOW.
NIPIGON - ROSSPORT.
TODAY..SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3
OR MODERATE.
TONIGHT..CLEAR. WIND SOUTH 30 KM/H GUSTING TO 50 BECOMING WEST 20
THIS EVENING. LOW PLUS 5.
MONDAY..SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE
AFTERNOON. HIGH 13. UV INDEX 2 OR LOW.
MARATHON - SCHREIBER.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 13.
UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
LATE THIS EVENING. LOW PLUS 4.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 13. UV INDEX 2 OR LOW.
WAWA - PUKASKWA PARK.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 13.
UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR MIDNIGHT. LOW PLUS 3.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 15. UV INDEX 3 OR MODERATE.
WHITE RIVER - DUBREUILVILLE.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 14. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR MIDNIGHT. LOW PLUS 3.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 15. UV INDEX 3 OR MODERATE.
SAULT STE. MARIE - ST. JOSEPH ISLAND.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 14. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40. LOW 6.
MONDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING NORTHWEST 20 IN THE
MORNING. HIGH 16. UV INDEX 3 OR MODERATE.
SEARCHMONT - MONTREAL RIVER HARBOUR - BATCHAWANA BAY.
TODAY..CLEARING THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 13. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW 6.
MONDAY..SUNNY. HIGH 16. UV INDEX 3 OR MODERATE.
AGAWA - LAKE SUPERIOR PARK.
TODAY..CLEARING THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60.
HIGH 13. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW 6.
MONDAY..SUNNY. HIGH 16. UV INDEX 3 OR MODERATE.
KAPUSKASING - HEARST - SMOOTH ROCK FALLS.
TODAY..CLEARING LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING
TO 60. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW PLUS 5.
MONDAY..SUNNY. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE
MORNING. HIGH 14. UV INDEX 2 OR LOW.
FRASERDALE - PLEDGER LAKE.
TODAY..CLEARING LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING
TO 70. HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT
AFTER MIDNIGHT. LOW 6.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING WEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 14. UV
INDEX 2 OR LOW.
TIMMINS - COCHRANE - IROQUOIS FALLS.
TODAY..CLEARING THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60.
HIGH 16. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW 6.
MONDAY..SUNNY. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE
MORNING. HIGH 15. UV INDEX 3 OR MODERATE.
LITTLE ABITIBI - KESAGAMI LAKE.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H GUSTING TO 40
INCREASING TO 40 GUSTING TO 70 THIS AFTERNOON. HIGH 16. UV INDEX 2
OR LOW.
TONIGHT..CLEAR. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO
20 GUSTING TO 40 LATE THIS EVENING. LOW 7.
MONDAY..SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING
NORTHWEST 30 LATE IN THE AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE.
GREATER SUDBURY AND VICINITY.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15.
UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND SOUTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 6.
MONDAY..CLEARING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 18.
UV INDEX 3 OR MODERATE.
CHAPLEAU - MISSINAIBI LAKE.
TODAY..CLEARING THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW PLUS 5.
MONDAY..SUNNY. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.
HIGH 16. UV INDEX 3 OR MODERATE.
GOGAMA - FOLEYET.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW 6.
MONDAY..SUNNY. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 16. UV
INDEX 3 OR MODERATE.
KIRKLAND LAKE - ENGLEHART.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 40 KM/H GUSTING TO 60.
HIGH 16. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR MIDNIGHT. LOW 6.
MONDAY..SUNNY. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 18. UV
INDEX 3 OR MODERATE.
TEMISKAMING SHORES - TEMAGAMI.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 40 KM/H GUSTING TO 60.
HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO
20 GUSTING TO 40 THIS EVENING. LOW 6.
MONDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT LATE IN THE AFTERNOON. HIGH 18. UV
INDEX 3 OR MODERATE.
ELLIOT LAKE - RANGER LAKE.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND SOUTHWEST
20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 5.
MONDAY..SUNNY. HIGH 18. UV INDEX 3 OR MODERATE.
MANITOULIN ISLAND.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 18. UV INDEX 3 OR
MODERATE.
BLIND RIVER - THESSALON.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 7.
MONDAY..SUNNY. HIGH 18. UV INDEX 3 OR MODERATE.
ESPANOLA - KILLARNEY.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND SOUTHWEST
30 KM/H GUSTING TO 50. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND
SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 18. UV INDEX 3 OR MODERATE.
NORTH BAY - POWASSAN - MATTAWA.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 30 KM/H GUSTING TO 50. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. CLEARING IN THE AFTERNOON. WIND
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT EARLY IN THE
AFTERNOON. HIGH 18. UV INDEX 3 OR MODERATE.
WEST NIPISSING - FRENCH RIVER.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
AFTER MIDNIGHT. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H BECOMING LIGHT
IN THE AFTERNOON. HIGH 18. UV INDEX 3 OR MODERATE.
END
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