Weather Alerts

5:30 AM EDT Sunday 5 October 2025 Special Weather Statement in effect for: White River – Dubreuilville Strong winds with gusts of 70 to 90 km/h possible tonight into early Monday morning. Strong southwesterly winds are expected to develop tonight as a strong low pressure system and associated cold front pushes through northern Ontario. The winds will ease from southwest ...

5:15 AM EDT Tuesday 23 September 2025 Rain, at times heavy, continues. Additional local rainfall amounts of 20 to 30 mm possible for areas north and east of Chapleau. Rainfall amounts near 70 mm have been observed over the Chapleau area. The line of showers will continue to push north and ease through the morning. Heavy downpours can cause flash ...

5:16 AM EDT Tuesday 23 September 2025 Locally heavy rain continues today. Additional local rainfall amounts of 10 to 20 mm possible. Continuing through early this afternoon. Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural ...

5:16 AM EDT Tuesday 23 September 2025 Locally heavy rain continues today. Additional local rainfall amounts of 10 to 20 mm possible. Continuing through early this afternoon. Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural ...

Sep 18, 2025 at 15:01 At 14:48 the highway was reopened. Sep 18, 2025 at 14:15 At 14:04 On511 is stating that Highway 129 is closed from Chapleau to Thessalon for police investigation.    

RAINFALL WARNING ENDED, Agawa – Lake Superior Park at 15:39 Sep 9, 2025 at 07:28 5:45 AM EDT Tuesday 9 September 2025 Rainfall Warning in effect for: Agawa – Lake Superior Park Rain, at times heavy, through today. What: Total local rainfall amounts of 50 to 60 mm. When: Today into this evening. Additional information: A relatively narrow band of ...

RAINFALL WARNING ENDED, Wawa – Pukaskwa Park at 15:39 Sep 9, 2025 at 07:28 5:45 AM EDT Tuesday 9 September 2025 Rainfall Warning in effect for: Wawa – Pukaskwa Park Rain, at times heavy, through today. What: Total local rainfall amounts of 50 to 60 mm. When: Today into this evening. Additional information: A relatively narrow band of rain will ...

RAINFALL WARNING ENDED, White River – Dubreuilville at 15:39 Sep 9, 2025 at 07:28 5:45 AM EDT Tuesday 9 September 2025 Rainfall Warning in effect for: White River – Dubreuilville Rain, at times heavy, through today. What: Total local rainfall amounts of 50 to 60 mm. When: Today into this evening. Additional information: A relatively narrow band of rain will ...

5:13 AM EDT Friday 29 August 2025 Frost Advisory in effect for: Wawa – Pukaskwa Park Frost may damage some crops in frost-prone areas. Temperatures are expected to fall to the freezing mark early this morning. Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees. Frost advisories are issued when temperatures are ...

5:13 AM EDT Friday 29 August 2025 Frost Advisory in effect for: Agawa – Lake Superior Park Frost may damage some crops in frost-prone areas. Temperatures are expected to fall to the freezing mark early this morning. Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees. Frost advisories are issued when temperatures ...

5:13 AM EDT Friday 29 August 2025 Frost Advisory in effect for: White River – Dubreuilville Frost may damage some crops in frost-prone areas. Temperatures are expected to fall to the freezing mark early this morning. Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees. Frost advisories are issued when temperatures are ...

5:13 AM EDT Friday 29 August 2025 Frost Advisory in effect for: Manitouwadge – Hornepayne Frost may damage some crops in frost-prone areas. Temperatures are expected to fall to the freezing mark early this morning. Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees. Frost advisories are issued when temperatures are expected ...

5:13 AM EDT Friday 29 August 2025 Frost Advisory in effect for: Marathon – Schreiber Frost may damage some crops in frost-prone areas. Temperatures are expected to fall to the freezing mark early this morning. Cover up plants, especially those in frost-prone areas. Take preventative measures to protect frost-sensitive plants and trees. Frost advisories are issued when temperatures are expected ...

Aug 23, 2025 at 05:36 At 5:34 this weather statement ended. Aug 23, 2025 at 05:09 4:22 AM EDT Saturday 23 August 2025 Special Weather Statement in effect for: Sault Ste. Marie – St. Joseph Island Heavy rain possible this morning. What: Rainfall amounts of 30 to 50 mm. Localized ponding on roads. When: Continuing this morning. Additional Information: Scattered ...

Aug 20, 2025 at 19:14 Edit The highway has been reopened. <divider> Aug 20, 2025 at 17:44 Highway 101 is closed at this time at the Tic Road (just east of the Michipicoten River Bridge) due to a vehicle fire. SE OPP and Wawa Fire are on scene.