Dryden – Weather – As of 12:oo noon on Friday, there are two significant weather alerts are now in effect for Dryden and Vermilion Bay as conditions worsen due to incoming wildfire smoke and the threat of severe thunderstorms.
🔴 Air Quality Warning
Issued at: 11:40 AM EDT – Friday, July 11
Smoke from wildfires, driven by shifting northwest winds, is moving into the region this afternoon, with extremely poor air quality and reduced visibility expected through Saturday.
👥 Who is at higher risk?
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Seniors (65+)
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Pregnant individuals
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Infants and young children
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People with chronic health issues (asthma, COPD, heart conditions)
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Outdoor workers
🔍 Symptoms to watch for:
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Eye, throat, or nose irritation
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Headache, coughing, shortness of breath
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Wheezing or chest tightness (seek medical help if severe)
✅ How to protect yourself:
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Stay indoors with windows/doors closed
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Use a HEPA air filter or certified air purifier
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Wear a fitted N95 mask if going outdoors is unavoidable
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Limit or reschedule outdoor activities or events
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Check in on elderly or vulnerable neighbours
⚠️ Severe Thunderstorm Watch
Issued at: 12:16 PM EDT – Friday, July 11
This afternoon and evening, conditions are favourable for severe thunderstorms. Storms could develop rapidly, with the potential to bring:
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💨 Wind gusts up to 100 km/h
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🧊 Ping pong ball-sized hail
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🌧️ Heavy rainfall and possible flash flooding
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⚡ Frequent lightning
Local power outages are possible.
Safety Tip: “When thunder roars, go indoors.” Take shelter immediately if skies darken or thunder is heard.
📡 Stay Informed & Prepared
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Monitor Environment Canada alerts
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Follow #ONStorm for live updates
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Report severe weather: ONstorm@ec.gc.ca
