077
FPCN12 CWTO 221945
FORECASTS FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA AT
4:00 P.M. EDT TUESDAY 22 SEPTEMBER 2026 FOR TONIGHT WEDNESDAY AND
WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. EDT
WEDNESDAY.
CITY OF THUNDER BAY.
TONIGHT..CLEAR. WIND EAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 2.
WEDNESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING.
HIGH 17.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW
PLUS 5.
KENORA - GRASSY NARROWS - WHITEDOG.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 4.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 IN
THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER
MIDNIGHT. RISK OF A THUNDERSTORM BEFORE MORNING. LOW 9.
SIOUX NARROWS - NESTOR FALLS - MORSON.
TONIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 IN
THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER
MIDNIGHT. RISK OF A THUNDERSTORM BEFORE MORNING. LOW 9.
DRYDEN - VERMILION BAY.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 3 WITH RISK OF FROST.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 8.
IGNACE - ENGLISH RIVER.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 8.
FORT FRANCES - EMO - RAINY RIVER.
TONIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER
MIDNIGHT. RISK OF A THUNDERSTORM BEFORE MORNING. LOW 7.
SEINE RIVER VILLAGE - MINE CENTRE.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 7.
ATIKOKAN - SHEBANDOWAN - QUETICO PARK.
TONIGHT..CLEAR. LOW PLUS 1.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN
THE MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
UPSALA - RAITH.
TONIGHT..CLEAR. LOW ZERO.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 LATE IN
THE MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
CLOUD BAY - DORION.
TONIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H IN THE AFTERNOON.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW
PLUS 5.
KAKABEKA FALLS - WHITEFISH LAKE - ARROW LAKE.
TONIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE
MORNING. WIND BECOMING SOUTHEAST 20 KM/H LATE IN THE MORNING.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW
PLUS 5.
RED LAKE - WOODLAND CARIBOU PARK.
TONIGHT..CLEAR. LOW PLUS 5.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 IN
THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER
MIDNIGHT. RISK OF A THUNDERSTORM BEFORE MORNING. LOW 10.
EAR FALLS - PERRAULT FALLS - WESTERN LAC SEUL.
TONIGHT..CLEAR. LOW PLUS 4.
WEDNESDAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 IN
THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 9.
SIOUX LOOKOUT - EASTERN LAC SEUL.
TONIGHT..CLEAR. LOW PLUS 4.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 7.
SAVANT LAKE - STURGEON LAKE.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW
PLUS 3.
WEDNESDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE
MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
GULL BAY - BLACK STURGEON LAKE.
TONIGHT..CLEAR. LOW PLUS 1.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 30 KM/H IN THE AFTERNOON.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 4.
BEARDMORE - JELLICOE - MACDIARMID.
TONIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H LATE IN THE
MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
ARMSTRONG - AUDEN - WABAKIMI PARK.
TONIGHT..CLEAR. LOW PLUS 1.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN
THE MORNING. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 4.
GERALDTON - LONGLAC - CARAMAT.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW PLUS 2.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
MANITOUWADGE - HORNEPAYNE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW ZERO.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTH 20 KM/H IN THE AFTERNOON. HIGH 19.
WEDNESDAY NIGHT..A FEW CLOUDS. LOW PLUS 4.
NAKINA - AROLAND - PAGWA.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW PLUS 2.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTH 20 KM/H LATE IN THE MORNING. HIGH 20.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
NIPIGON - ROSSPORT.
TONIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 30 KM/H LATE IN THE
MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
MARATHON - SCHREIBER.
TONIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..MAINLY SUNNY. HIGH 17.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
WAWA - PUKASKWA PARK.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW PLUS 1.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
WHITE RIVER - DUBREUILVILLE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW ZERO.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
SAULT STE. MARIE - ST. JOSEPH ISLAND.
TONIGHT..CLEAR. WIND BECOMING EAST 30 KM/H LATE THIS EVENING. LOW
PLUS 3 WITH RISK OF FROST.
WEDNESDAY..SUNNY. WIND SOUTHEAST 30 KM/H. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 5.
SEARCHMONT - MONTREAL RIVER HARBOUR - BATCHAWANA BAY.
TONIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND SOUTHEAST 20 KM/H BECOMING LIGHT IN THE
AFTERNOON. HIGH 19.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW PLUS 2 WITH RISK OF FROST.
AGAWA - LAKE SUPERIOR PARK.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW ZERO.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18.
WEDNESDAY NIGHT..A FEW CLOUDS. LOW PLUS 2.
KAPUSKASING - HEARST - SMOOTH ROCK FALLS.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW MINUS 1.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19.
WEDNESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING AFTER MIDNIGHT.
LOW PLUS 3.
FRASERDALE - PLEDGER LAKE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW ZERO.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20.
WEDNESDAY NIGHT..A FEW CLOUDS. LOW 6.
TIMMINS - COCHRANE - IROQUOIS FALLS.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19.
WEDNESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. FOG
PATCHES DEVELOPING AFTER MIDNIGHT. LOW PLUS 2.
LITTLE ABITIBI - KESAGAMI LAKE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND SOUTH
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW ZERO.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20.
WEDNESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW
PLUS 4.
GREATER SUDBURY AND VICINITY.
TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS EVENING.
LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING EAST 20 KM/H LATE IN THE MORNING.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING AFTER
MIDNIGHT. LOW PLUS 2 WITH RISK OF FROST.
CHAPLEAU - MISSINAIBI LAKE.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTHEAST 20 KM/H LATE IN THE MORNING. HIGH 19.
WEDNESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING AFTER MIDNIGHT.
LOW PLUS 1.
GOGAMA - FOLEYET.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
BECOMING SOUTHEAST 20 KM/H LATE IN THE MORNING. HIGH 18.
WEDNESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING AFTER MIDNIGHT.
LOW PLUS 1.
KIRKLAND LAKE - ENGLEHART.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19.
WEDNESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING AFTER MIDNIGHT.
LOW PLUS 1.
TEMISKAMING SHORES - TEMAGAMI.
TONIGHT..CLEAR. FOG PATCHES DEVELOPING AFTER MIDNIGHT. LOW MINUS 2.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19.
WEDNESDAY NIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING AFTER MIDNIGHT.
LOW PLUS 2.
ELLIOT LAKE - RANGER LAKE.
TONIGHT..CLEAR. WIND NORTHEAST 20 KM/H BECOMING LIGHT EARLY THIS
EVENING. LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING EAST 20 KM/H IN THE MORNING. HIGH 17.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING AFTER
MIDNIGHT. LOW PLUS 2 WITH RISK OF FROST.
MANITOULIN ISLAND.
TONIGHT..CLEAR. WIND BECOMING EAST 20 KM/H THIS EVENING. LOW PLUS 5.
WEDNESDAY..SUNNY. WIND EAST 30 KM/H. HIGH 17.
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND EAST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW 9.
BLIND RIVER - THESSALON.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS
EVENING. LOW PLUS 3 WITH RISK OF FROST.
WEDNESDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
ESPANOLA - KILLARNEY.
TONIGHT..CLEAR. LOW PLUS 2 WITH RISK OF FROST.
WEDNESDAY..SUNNY. WIND EAST 20 KM/H BECOMING LIGHT IN THE AFTERNOON.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. LOW 6.
NORTH BAY - POWASSAN - MATTAWA.
TONIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND BECOMING EAST 20 KM/H LATE IN THE MORNING.
HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING AFTER
MIDNIGHT. LOW PLUS 3 WITH RISK OF FROST.
WEST NIPISSING - FRENCH RIVER.
TONIGHT..CLEAR. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW PLUS 1 WITH PATCHY FROST.
WEDNESDAY..SUNNY. WIND EAST 20 KM/H BECOMING LIGHT LATE IN THE
MORNING. HIGH 18.
WEDNESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING AFTER
MIDNIGHT. LOW PLUS 3 WITH RISK OF FROST.
END
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