345  
FPCN52 CWTO 261450  
EXTENDED FORECASTS FROM MONDAY NIGHT 27 OCTOBER TO SATURDAY 1  
NOVEMBER FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA AT  
11:30 A.M. EDT SUNDAY 26 OCTOBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. EDT.  
 
CITY OF THUNDER BAY.  
MONDAY NIGHT..CLEAR. LOW PLUS 1.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW PLUS 3.  
WEDNESDAY..SUNNY. HIGH 12.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.  
THURSDAY..SUNNY. HIGH 9.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 7.  
 
KENORA - NESTOR FALLS.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 11.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 2.  
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 10.  
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW PLUS 1.  
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 8.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 1.  
FRIDAY..CLOUDY. HIGH 6.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH PLUS 5.  
 
DRYDEN - IGNACE.  
MONDAY NIGHT..CLEAR. LOW PLUS 3.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW ZERO.  
WEDNESDAY..SUNNY. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH PLUS 5.  
 
FORT FRANCES - RAINY LAKE.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 12.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW ZERO.  
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 11.  
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.  
LOW MINUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 9.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 6.  
 
ATIKOKAN - UPSALA - QUETICO.  
MONDAY NIGHT..CLEAR. LOW ZERO.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW ZERO.  
WEDNESDAY..SUNNY. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 2.  
THURSDAY..CLOUDY. HIGH 9.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW ZERO.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 7.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 3.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 6.  
 
SUPERIOR WEST.  
MONDAY NIGHT..CLEAR. LOW PLUS 1.  
TUESDAY..SUNNY. HIGH 9.  
TUESDAY NIGHT..CLEAR. LOW PLUS 1.  
WEDNESDAY..SUNNY. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 7.  
 
RED LAKE - EAR FALLS.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 10.  
TUESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 10.  
WEDNESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 2.  
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 8.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 1.  
FRIDAY..CLOUDY. HIGH PLUS 5.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH PLUS 4.  
 
SIOUX LOOKOUT - SAVANT LAKE.  
MONDAY NIGHT..CLEAR. LOW PLUS 5.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW ZERO.  
WEDNESDAY..SUNNY. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW ZERO.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH PLUS 4.  
 
LAKE NIPIGON - WABAKIMI.  
MONDAY NIGHT..CLEAR. LOW PLUS 4.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW ZERO.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 4.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW ZERO.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH PLUS 5.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. LOW MINUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH PLUS 5.  
 
GERALDTON - MANITOUWADGE - HORNEPAYNE.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW MINUS 7.  
WEDNESDAY..SUNNY. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 6.  
THURSDAY..SUNNY. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW ZERO.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH PLUS 4.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW MINUS 2.  
SATURDAY..CLOUDY. HIGH PLUS 4.  
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH PLUS 4.  
 
NIPIGON - MARATHON - SUPERIOR NORTH.  
MONDAY NIGHT..CLEAR. LOW PLUS 2.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
TUESDAY NIGHT..CLEAR. LOW MINUS 1.  
WEDNESDAY..SUNNY. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 2.  
THURSDAY..SUNNY. HIGH 9.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 1.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW MINUS 1.  
SATURDAY..CLOUDY. HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH PLUS 5.  
 
WAWA - WHITE RIVER - PUKASKWA.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW MINUS 3.  
WEDNESDAY..SUNNY. HIGH 11.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 4.  
THURSDAY..SUNNY. HIGH 7.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW PLUS 2.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH PLUS 5.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW PLUS 1.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 6.  
 
SAULT STE. MARIE - SUPERIOR EAST.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW MINUS 1.  
WEDNESDAY..SUNNY. HIGH 11.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 4.  
THURSDAY..SUNNY. HIGH 9.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW PLUS 3.  
FRIDAY..CLOUDY. HIGH 6.  
FRIDAY NIGHT..CLOUDY. LOW PLUS 2.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 7.  
 
KAPUSKASING - HEARST.  
MONDAY NIGHT..CLEAR. LOW MINUS 4.  
TUESDAY..SUNNY. HIGH 9.  
TUESDAY NIGHT..CLEAR. LOW MINUS 7.  
WEDNESDAY..SUNNY. HIGH 8.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 7.  
THURSDAY..SUNNY. HIGH 7.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW ZERO.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH PLUS 4.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW PLUS 1.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH PLUS 4.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH PLUS 4.  
 
TIMMINS - COCHRANE.  
MONDAY NIGHT..CLEAR. LOW MINUS 7.  
TUESDAY..SUNNY. HIGH 9.  
TUESDAY NIGHT..CLEAR. LOW MINUS 7.  
WEDNESDAY..SUNNY. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 7.  
THURSDAY..SUNNY. HIGH 8.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH PLUS 5.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW PLUS 1.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH PLUS 5.  
 
GREATER SUDBURY AND VICINITY.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..SUNNY. HIGH 8.  
TUESDAY NIGHT..CLEAR. LOW MINUS 1.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 2.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 7.  
 
CHAPLEAU - GOGAMA.  
MONDAY NIGHT..CLEAR. LOW MINUS 6.  
TUESDAY..SUNNY. HIGH 10.  
TUESDAY NIGHT..CLEAR. LOW MINUS 5.  
WEDNESDAY..SUNNY. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 4.  
THURSDAY..SUNNY. HIGH 7.  
THURSDAY NIGHT..CLOUDY. LOW PLUS 2.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW PLUS 2.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 6.  
 
KIRKLAND LAKE - TEMISKAMING SHORES - TEMAGAMI.  
MONDAY NIGHT..CLEAR. LOW MINUS 7.  
TUESDAY..SUNNY. HIGH 8.  
TUESDAY NIGHT..CLEAR. LOW MINUS 6.  
WEDNESDAY..SUNNY. HIGH 8.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 2.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 6.  
 
ELLIOT LAKE - RANGER LAKE.  
MONDAY NIGHT..CLEAR. LOW MINUS 3.  
TUESDAY..SUNNY. HIGH 8.  
TUESDAY NIGHT..CLEAR. LOW MINUS 2.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 9.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 2.  
THURSDAY..INCREASING CLOUDINESS. HIGH 8.  
THURSDAY NIGHT..CLOUDY. LOW PLUS 4.  
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES OR RAIN  
SHOWERS. LOW PLUS 4.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 8.  
 
MANITOULIN - BLIND RIVER - KILLARNEY.  
MONDAY NIGHT..CLEAR. LOW ZERO.  
TUESDAY..SUNNY. HIGH 11.  
TUESDAY NIGHT..CLEAR. LOW PLUS 2.  
WEDNESDAY..SUNNY. HIGH 10.  
WEDNESDAY NIGHT..CLEAR. LOW ZERO.  
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 10.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 7.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 7.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 8.  
 
NORTH BAY - WEST NIPISSING.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..SUNNY. HIGH 9.  
TUESDAY NIGHT..CLEAR. LOW ZERO.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.  
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 8.  
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 6.  
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.  
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 8.  
 
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