URGENT: Montreal Tornado Watch Issued – Hail, Twisters Loom
Montreal Weather Alert: Thunderstorms, Tornado Risk & Pride Parade Vibes
What Happened on Monday?
Environment Canada (that’s Canada’s official weather service) issued a thunderstorm watch just before 10 a.m. on Monday, and it stayed in effect until at least 6 p.m. This wasn’t just a "maybe some rain" warning—it was a heads-up for potentially severe weather.
Important Safety Callout
TAKE THESE PRECAUTIONS SERIOUSLY
- Stay off the water — No boating, kayaking, or swimming during the storm
- Prepare for power outages — Charge phones, have flashlights ready, know where your emergency kit is
- Secure loose outdoor items — Patio furniture, BBQs, toys can become dangerous projectiles
- Have a shelter plan — Know where to go if a tornado warning is issued (basement or interior room on lowest floor)
What Kind of Weather Are We Talking About?
The storms could bring:
- Strong wind gusts — Strong enough to damage roofs and structures
- Hail — Ice balls falling from the sky (can dent cars, break windows)
- Heavy rain — Flash flooding possible in low-lying areas
- Tornado risk — Low probability, but possible — take it seriously
Similar alerts were issued for most of southwestern Quebec, so this isn’t just a Montreal thing.
Monday’s Weather by the Numbers
| Time | Temperature | Feels Like | Conditions |
|---|---|---|---|
| Daytime High | 26°C | 31°C (with humidex) | Stormy, humid |
| Overnight Low | 18°C | — | Another thunderstorm risk |
What’s "humidex"? It’s a Canadian thing! It tells you how hot it feels when you combine heat + humidity. So 26°C felt like 31°C — sticky and uncomfortable.
Bright Spot: The Pride Parade!
While storms threatened Monday, Sunday (Aug 9) was all sunshine and celebration! Montrealers came out in full force for the 2026 Montreal Pride Parade.
Montrealers came out for the Pride parade Aug. 9, 2026. Photo: Allen McInnis / Montreal Gazette
What’s Coming Next? (The "Good News" Forecast)
| Day | Forecast | What to Expect |
|---|---|---|
| Tuesday | Clearing up | Clouds dissipate, steady 26°C |
| Wednesday | More sunshine | Same pleasant 26°C |
| Thursday | Unknown | "We’ve learned our lesson — let’s wait a beat" |
| Friday | Unknown | Forecast still uncertain |
Translation: Tuesday and Wednesday look beautiful. Thursday and Friday? The weather folks are being careful after getting burned before. Check again later!
Your Monday Night Action Plan
- Check alerts before bed — Environment Canada updates warnings overnight
- Charge everything — Phone, portable charger, tablet
- Prep for outage — Flashlights (not candles!), water, snacks, blankets
- Park smart — If you have a garage, use it. If not, avoid parking under trees
- Sleep prepared — Keep shoes and a flashlight by your bed, just in case
Quick Summary
- Monday: Severe thunderstorm watch all day → strong winds, hail, heavy rain, tornado risk
- Overnight: Another storm possible, low 18°C
- Tuesday/Wednesday: Gorgeous! Sunny, 26°C
- Thursday/Friday: Too early to tell — check back
- Pride Parade (Sunday): Huge success, beautiful weather
- Your job: Stay off water, prep for power loss, have a shelter plan
FAQ: Your Questions Answered
1. What’s the difference between a "watch" and a "warning"?
A watch means conditions are right for dangerous weather — stay alert. A warning means it’s happening now or imminent — take action immediately. Monday was a watch that could upgrade to a warning.
2. Should I cancel my Tuesday/Wednesday plans?
Nope! Tuesday and Wednesday look fantastic. Sunny, 26°C — perfect patio/park weather. Enjoy it!
3. What do I do if a tornado warning happens while I’m in an apartment?
Go to the lowest floor, interior room (bathroom, closet, hallway), away from windows. Crouch low, protect your head. If you’re in a high-rise, interior hallway on lowest floor you can reach safely.
4. How long do power outages usually last?
Most are a few hours, but severe storms can mean 12–24+ hours in worst cases. That’s why prepping ahead matters.
5. Where do I get real-time updates?
- Environment Canada weather app or website
- Alertable app (free, sends push notifications for your area)
- Montreal Gazette weather page
- Local radio (98.5 FM, CJAD 800)
Stay safe, Montreal! The storms will pass, and the sunshine will return — just like it did for Pride!