Weather Alerts

Jul 31, 2026 at 21:55 Issued: 21:33 PM EDT Friday 31 July 2026 This warning has ended. Jul 31, 2026 at 16:05 Special Weather Statement 3:23 PM EDT Friday 31 July 2026 Localized heavy rainfall in showers and thunderstorms is possible. What: Local rainfall amounts possibly in excess of 50 mm. When: This afternoon into Saturday morning. Additional information: Showers ...

Jul 31, 2026 at 20:45 Yellow Warning – Rainfall 8:13 PM EDT Friday 31 July 2026 Impact Level: Moderate Forecast Confidence: High Localized heavy rainfall in showers and thunderstorms continues. What: Local rainfall amounts of 50 to 80 mm. Isolated rainfall amounts in excess of 100 mm are possible. When: Continuing into Saturday morning. Additional information: Showers and thunderstorms will ...

Jul 31, 2026 at 19:33 Yellow Warning – Rainfall 6:36 PM EDT Friday 31 July 2026 Impact Level: Moderate Forecast Confidence: High Localized heavy rainfall in showers and thunderstorms continues. What: Local rainfall amounts of 50 to 80 mm. When: Continuing into Saturday morning. Additional information: Showers and thunderstorms will continue to move through the region tonight into Saturday morning. ...

Jul 31, 2026 at 19:31 Issued: 6:37 PM EDT Friday 31 July 2026 This warning has ended. Jul 31, 2026 at 16:41 Yellow Warning – Severe Thunderstorm 4:28 PM EDT Friday 31 July 2026 Impact Level: Moderate Forecast Confidence: High At 4:27 PM EDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing strong wind gusts, up to ...

Jul 31, 2026 at 19:31 Issued: 6:37 PM EDT Friday 31 July 2026 This warning has ended. Jul 31, 2026 at 16:41 Yellow Warning – Severe Thunderstorm 4:28 PM EDT Friday 31 July 2026 Impact Level: Moderate Forecast Confidence: High At 4:27 PM EDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing strong wind gusts, up to ...

Jul 26, 2026 at 13:23 1:22 PM EDT Sunday 26 July 2026 No alerts in effect. Jul 26, 2026 at 12:12 Yellow Advisory – Fog Issued 11:08 AM EDT Sunday 26 July 2026 Impact Level: Moderate Forecast Confidence: High Near-zero visibility in fog is expected. Dense fog moving inland from Lake Superior is affecting areas especially close to the lakeshore ...

Jul 26, 2026 at 13:23 1:22 PM EDT Sunday 26 July 2026 No alerts in effect. Jul 26, 2026 at 12:12 Yellow Advisory – Fog Issued 11:08 AM EDT Sunday 26 July 2026 Impact Level: Moderate Forecast Confidence: High Near-zero visibility in fog is expected. Dense fog moving inland from Lake Superior is affecting areas especially close to the lakeshore ...

Jul 26, 2026 at 13:23 1:22 PM EDT Sunday 26 July 2026 No alerts in effect. Jul 26, 2026 at 12:12 Yellow Advisory – Fog Issued 11:08 AM EDT Sunday 26 July 2026 Impact Level: Moderate Forecast Confidence: High Near-zero visibility in fog is expected. Dense fog moving inland from Lake Superior is affecting areas especially close to the lakeshore ...

Jul 26, 2026 at 13:23 1:22 PM EDT Sunday 26 July 2026 No alerts in effect. Jul 26, 2026 at 12:12 Yellow Advisory – Fog Issued 11:08 AM EDT Sunday 26 July 2026 Impact Level: Moderate Forecast Confidence: High Near-zero visibility in fog is expected. Dense fog moving inland from Lake Superior is affecting areas especially close to the lakeshore ...

3:05 AM EDT Monday 20 July 2026 Impact Level: Moderate Forecast Confidence: High Smoke is causing or expected to cause poor air quality and reduced visibility in regions in yellow (shown at right). Localized poor air quality and reduced visibility due to wildfires smoke is expected to continue today. Conditions are expected to improve this afternoon. Environment Canada continues the ...

More areas/communities have been added to the air quality alerts. At 8:00 a.m. the areas outlined with blue have been added under a yellow alert. Impact Level: Moderate Forecast Confidence: High The warning has now been changed to an orange level alert. Environment Canada issued an update at 7:54 changing the impact level to High from Moderate. During heavy smoke ...

Yellow Warning – Heat 3:50 AM EDT Wednesday 1 July 2026 Impact Level: Moderate Forecast Confidence: High A multi-day heat event continues. What: Maximum temperatures of 28 to 33 degrees Celsius (82.4F – 91.4F) Minimum temperatures of 17 to 21 degrees Celsius. (62.6F to 69.8F) Humidex values of 35 to 40 (95F to 104F) When: Continuing through Thursday, and into ...

Yellow Warning – Heat 3:50 AM EDT Wednesday 1 July 2026 Impact Level: Moderate Forecast Confidence: High A multi-day heat event continues. What: Maximum temperatures of 28 to 33 degrees Celsius (82.4F – 91.4F) Minimum temperatures of 17 to 21 degrees Celsius. (62.6F to 69.8F) Humidex values of 35 to 40 (95F to 104F) When: Continuing through Thursday, and into ...

Yellow Warning – Heat 3:50 AM EDT Wednesday 1 July 2026 Impact Level: Moderate Forecast Confidence: High A multi-day heat event continues. What: Maximum temperatures of 28 to 33 degrees Celsius (82.4F – 91.4F) Minimum temperatures of 17 to 21 degrees Celsius. (62.6F to 69.8F) Humidex values of 35 to 40 (95F to 104F) When: Continuing through Thursday, and into ...

Yellow Warning – Heat 3:50 AM EDT Wednesday 1 July 2026 Impact Level: Moderate Forecast Confidence: High A multi-day heat event continues. What: Maximum temperatures of 28 to 33 degrees Celsius (82.4F – 91.4F) Minimum temperatures of 17 to 21 degrees Celsius. (62.6F to 69.8F) Humidex values of 35 to 40 (95F to 104F) When: Continuing through Thursday, and into ...