072
FPCN52 CWTO 160924
EXTENDED FORECASTS FROM THURSDAY NIGHT 17 SEPTEMBER TO TUESDAY 22
SEPTEMBER FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA AT
5:30 A.M. EDT WEDNESDAY 16 SEPTEMBER 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT.
CITY OF THUNDER BAY.
THURSDAY NIGHT..CLEAR. LOW PLUS 5.
FRIDAY..CLOUDY. HIGH 16.
FRIDAY NIGHT..CLEAR. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.
KENORA - NESTOR FALLS.
THURSDAY NIGHT..CLEAR. LOW PLUS 5.
FRIDAY..SUNNY. HIGH 17.
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 11.
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 19.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.
MONDAY NIGHT..CLOUDY PERIODS. LOW 10.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW 7. HIGH 16.
DRYDEN - IGNACE.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 17.
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 7.
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.
MONDAY NIGHT..CLOUDY PERIODS. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.
FORT FRANCES - RAINY LAKE.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.
MONDAY NIGHT..CLOUDY PERIODS. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW 6. HIGH 17.
ATIKOKAN - UPSALA - QUETICO.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 17.
FRIDAY NIGHT..CLEAR. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.
SUPERIOR WEST.
THURSDAY NIGHT..CLEAR. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 14.
FRIDAY NIGHT..CLEAR. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.
RED LAKE - EAR FALLS.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 17.
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 19.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 10.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 21.
MONDAY NIGHT..CLOUDY PERIODS. LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 23.
NORMALS FOR THE PERIOD..LOW 6. HIGH 14.
SIOUX LOOKOUT - SAVANT LAKE.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 17.
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
LOW 6.
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.
MONDAY NIGHT..CLOUDY PERIODS. LOW 7.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 22.
NORMALS FOR THE PERIOD..LOW 6. HIGH 15.
LAKE NIPIGON - WABAKIMI.
THURSDAY NIGHT..CLEAR. LOW MINUS 2.
FRIDAY..SUNNY. HIGH 15.
FRIDAY NIGHT..CLEAR. LOW PLUS 4.
SATURDAY..CLOUDY. HIGH 17.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 14.
GERALDTON - MANITOUWADGE - HORNEPAYNE.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 2.
FRIDAY..SUNNY. HIGH 15.
FRIDAY NIGHT..CLEAR. LOW PLUS 2.
SATURDAY..CLOUDY. HIGH 15.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 19.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 14.
NIPIGON - MARATHON - SUPERIOR NORTH.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 15.
FRIDAY NIGHT..CLEAR. LOW PLUS 4.
SATURDAY..CLOUDY. HIGH 15.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.
WAWA - WHITE RIVER - PUKASKWA.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 3.
FRIDAY..INCREASING CLOUDINESS. HIGH 13.
FRIDAY NIGHT..CLEARING. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SATURDAY NIGHT..CLOUDY. LOW 7.
SUNDAY..CLOUDY. HIGH 16.
SUNDAY NIGHT..CLOUDY. LOW 6.
MONDAY..CLOUDY. HIGH 16.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 16.
SAULT STE. MARIE - SUPERIOR EAST.
THURSDAY NIGHT..CLEAR. LOW 7.
FRIDAY..INCREASING CLOUDINESS. HIGH 18.
FRIDAY NIGHT..CLOUDY. LOW 9.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 18.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 9.
SUNDAY..CLOUDY. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.
MONDAY NIGHT..CLOUDY PERIODS. LOW 7.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW 7. HIGH 17.
KAPUSKASING - HEARST.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 13.
FRIDAY NIGHT..CLEAR. LOW PLUS 2.
SATURDAY..INCREASING CLOUDINESS. HIGH 15.
SATURDAY NIGHT..CLOUDY. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 15.
TIMMINS - COCHRANE.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 2.
FRIDAY..SUNNY. HIGH 15.
FRIDAY NIGHT..CLEAR. LOW PLUS 2.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 16.
GREATER SUDBURY AND VICINITY.
THURSDAY NIGHT..CLEAR. LOW 8.
FRIDAY..INCREASING CLOUDINESS. HIGH 15.
FRIDAY NIGHT..CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
HIGH 17.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 9.
SUNDAY..CLOUDY. HIGH 17.
SUNDAY NIGHT..CLOUDY. LOW 7.
MONDAY..CLOUDY. HIGH 16.
MONDAY NIGHT..CLOUDY PERIODS. LOW 7.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW 7. HIGH 17.
CHAPLEAU - GOGAMA.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 4.
FRIDAY..INCREASING CLOUDINESS. HIGH 13.
FRIDAY NIGHT..CLEARING. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.
KIRKLAND LAKE - TEMISKAMING SHORES - TEMAGAMI.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..SUNNY. HIGH 15.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
SATURDAY..SUNNY. HIGH 18.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.
ELLIOT LAKE - RANGER LAKE.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..INCREASING CLOUDINESS. HIGH 17.
FRIDAY NIGHT..CLOUDY. LOW 10.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 16.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 10.
SUNDAY..CLOUDY. HIGH 18.
SUNDAY NIGHT..CLOUDY. LOW 9.
MONDAY..CLOUDY. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW 8. HIGH 17.
MANITOULIN - BLIND RIVER - KILLARNEY.
THURSDAY NIGHT..CLEAR. LOW 11.
FRIDAY..SUNNY. HIGH 18.
FRIDAY NIGHT..CLOUDY. LOW 13.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 16.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 11.
SUNDAY..CLOUDY. HIGH 18.
SUNDAY NIGHT..CLOUDY. LOW 9.
MONDAY..CLOUDY. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW 9. HIGH 17.
NORTH BAY - WEST NIPISSING.
THURSDAY NIGHT..CLEAR. LOW 6.
FRIDAY..SUNNY. HIGH 16.
FRIDAY NIGHT..CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SATURDAY NIGHT..CLOUDY. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
MONDAY NIGHT..CLOUDY PERIODS. LOW 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW 7. HIGH 17.
END
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